Knowledge

Methionine

Source 📝

61: 468: 319: 27: 47: 1098: 2131:-Methionine is sometimes given as a supplement to dogs; It helps reduce the chances of kidney stones in dogs. Methionine is also known to increase the urinary excretion of quinidine by acidifying the urine. Aminoglycoside antibiotics used to treat urinary tract infections work best in alkaline conditions, and urinary acidification from using methionine can reduce its effectiveness. If a dog is on a diet that acidifies the urine, methionine should not be used. 1170: 3452: 1462: 1651: 1256:
and a limited number of other organisms, succinate is used. The enzyme that catalyses the reaction is MetA and the specificity for acetyl-CoA and succinyl-CoA is dictated by a single residue. The physiological basis for the preference of acetyl-CoA or succinyl-CoA is unknown, but such alternative
972:, a straight hydrocarbon sidechain amino acid which lacks the thioether. It has been conjectured that norleucine was present in early versions of the genetic code, but methionine intruded into the final version of the genetic code due to the fact it is used in the cofactor 963:), methionine residues do not have a catalytic role. This is in contrast to cysteine residues, where the thiol group has a catalytic role in many proteins. The thioether within methionine does however have a minor structural role due to the stability effect of 1362:
Cysteine is similarly produced, namely it can be made from an activated serine and either from homocysteine ("reverse transsulfurylation route") or from hydrogen sulfide ("direct sulfurylation route"); the activated serine is generally
967:
between the side chain sulfur atom and aromatic amino acids in one-third of all known protein structures. This lack of a strong role is reflected in experiments where little effect is seen in proteins where methionine is replaced by
1157:-adenosylhomocysteine is obtained. In bacteria, this is either regenerated by methylation or is salvaged by removing the adenine and the homocysteine, leaving the compound dihydroxypentandione to spontaneously convert into 2661:
Muramatsu T, Nishikawa K, Nemoto F, Kuchino Y, Nishimura S, Miyazawa T, Yokoyama S (November 1988). "Codon and amino-acid specificities of a transfer RNA are both converted by a single post-transcriptional modification".
1555:(E.C.2.1.1.5, BHMT). BHMT makes up to 1.5% of all the soluble protein of the liver, and recent evidence suggests that it may have a greater influence on methionine and homocysteine homeostasis than methionine synthase. 1231:
with pyruvate. Homoserine is the branching point with the threonine pathway, where instead it is isomerised after activating the terminal hydroxyl with phosphate (also used for methionine biosynthesis in
2497:
Cirino PC, Tang Y, Takahashi K, Tirrell DA, Arnold FH (September 2003). "Global incorporation of norleucine in place of methionine in cytochrome P450 BM-3 heme domain increases peroxygenase activity".
2853:
Navik U, Sheth VG, Khurana A, Jawalekar SS, Allawadhi P, Gaddam RR, Bhatti JS, Tikoo K. (2021). "Methionine as a double-edged sword in health and disease: Current perspective and future challenges".
2626:
Ikeuchi Y, Kimura S, Numata T, Nakamura D, Yokogawa T, Ogata T, Wada T, Suzuki T, Suzuki T (April 2010). "Agmatine-conjugated cytidine in a tRNA anticodon is essential for AUA decoding in archaea".
1334:
If it reacts with methanethiol, it produces methionine directly. Methanethiol is a byproduct of catabolic pathway of certain compounds, therefore this route is more uncommon.
4454: 1607: 2540:
Alvarez-Carreño C, Becerra A, Lazcano A (October 2013). "Norvaline and norleucine may have been more abundant protein components during early stages of cell evolution".
4578: 1183:
in humans and other animals, which must ingest methionine or methionine-containing proteins. In plants and microorganisms, methionine biosynthesis belongs to the
3239: 664: 2920:
Cavuoto P, Fenech MF (2012). "A review of methionine dependency and the role of methionine restriction in cancer growth control and life-span extension".
964: 3408: 4447: 2780: 2955:
Cellarier E, Durando X, Vasson MP, Farges MC, Demiden A, Maurizis JC, Madelmont JC, Chollet P (2003). "Methionine dependency and cancer treatment".
2888: 1313: 1275: 956: 1734:
There is inconclusive clinical evidence on methionin supplementation. Dietary restriction of methionine can lead to bone-related disorders.
4440: 1445: 1266:
The hydroxyl activating group is then replaced with cysteine, methanethiol, or hydrogen sulfide. A replacement reaction is technically a γ-
521: 2902: 2392:"Redox modulation of cellular signaling and metabolism through reversible oxidation of methionine sensors in calcium regulatory proteins" 1671: 172: 2264: 2238: 1227:
series). The intermediate aspartate semialdehyde is the branching point with the lysine biosynthetic pathway, where it is instead
808:, methionine plays a critical role in the metabolism and health of many species, including humans. Methionine is also involved in 3401: 1241:
In most organisms, an acetyl group is used to activate the homoserine. This can be catalysed in bacteria by an enzyme encoded by
3701: 1552: 4649: 4398: 3082: 3014: 1129:
donor. SAM-e is composed of an adenosyl molecule (via 5′ carbon) attached to the sulfur of methionine, therefore making it a
1714:
methionine can also be synthesized from diethyl sodium phthalimidomalonate by alkylation with chloroethylmethylsulfide (ClCH
1019:, the codon AUA also encodes for methionine. In the standard genetic code AUA codes for isoleucine and the respective tRNA ( 4962: 4553: 2041:
High levels of methionine can be found in eggs, meat, and fish; sesame seeds, Brazil nuts, and some other plant seeds; and
1408: 2283: 1141:-methyl group to be transferred to an oxygen, nitrogen, or aromatic system, often with the aid of other cofactors such as 4558: 3765: 5216: 3394: 2852: 2797: 2778:
Karlheinz Drauz; Ian Grayson; Axel Kleemann; Hans-Peter Krimmer; Wolfgang Leuchtenberger; Christoph Weckbecker (2006).
3100:"Senile hair graying: H2O2-mediated oxidative stress affects human hair color by blunting methionine sulfoxide repair" 2221: 482: 160: 1007:, encoded by UGG, is the other). In reflection to the evolutionary origin of its codon, the other AUN codons encode 4415: 4174: 2999:
Dietary Reference Intakes for Energy, Carbohydrates, Fiber, Fat, Fatty Acids, Cholesterol, Protein, and Amino Acids
2341:"Amino acids biosynthesis and nitrogen assimilation pathways: a great genomic deletion during eukaryotes evolution" 2170: 724: 26: 5221: 4784: 4297: 3075:
The Consumer's Guide to Dog Food: What's in Dog Food, Why It's There and How to Choose the Best Food for Your Dog
1067: 5236: 1485: 1441: 1764:
in 2002. For methionine combined with cysteine, for adults 19 years and older, 19 mg/kg body weight/day.
1760:
The Food and Nutrition Board of the U.S. Institute of Medicine set Recommended Dietary Allowances (RDAs) for
4813: 2049:, though protein dense, are low in methionine. Proteins without adequate methionine are not considered to be 1418: 1012: 1238:
In plants and possibly in some bacteria, phosphate is used. This step is shared with threonine biosynthesis.
4943: 3691: 2081:, thereby promoting antioxidant-mediated cell defense and redox regulation. It also protects cells against 1469:
Although mammals cannot synthesize methionine, they can still use it in a variety of biochemical pathways:
1016: 407: 314: 5226: 5121: 4654: 3999: 445: 1568: 1427: 1359:", while the pathway using hydrogen sulfide (or methanethiol) is called "direct-sulfurylation pathway". 1294: 1223:
by two reduction steps of the terminal carboxyl group (homoserine has therefore a γ-hydroxyl, hence the
238: 5211: 2165: 827:
AUG. It was named by Satoru Odake in 1925, as an abbreviation of its structural description 2-amino-4-(
640: 2134:
Methionine is allowed as a supplement to organic poultry feed under the US certified organic program.
2077:
effectiveness, and a gradual loss of hair color. Methionine raises the intracellular concentration of
1011:, which is also a hydrophobic amino acid. In the mitochondrial genome of several organisms, including 890:
form under biological pH conditions) located in α-position with respect to the carboxyl group, and an
5010: 4918: 4644: 4568: 4350: 4207: 3899: 3475: 326: 4593: 5131: 4938: 4794: 4573: 3417: 1413: 1390: 1356: 1047: 952: 463: 3169:-dopa and sulfur-containing antioxidants: new pharmacological tools against Parkinson's disease". 1600: 1588: 1432: 1302: 4977: 4933: 4761: 4534: 4403: 4127: 3846: 3758: 1529: 1381:-phosphoserine is used. CysK and CysM are homologues, but belong to the PLP fold type III clade. 1122: 4432: 812:
and various processes related to DNA transcription, epigenetic expression, and gene regulation.
5186: 5065: 5042: 4880: 4789: 4716: 4621: 4509: 4469: 4377: 4343: 3711: 1682: 1506: 1496: 1196: 1038:
The methionine codon AUG is also the most common start codon. A "Start" codon is message for a
709: 5002: 4678: 4233: 4145: 3706: 3696: 3204:
Refsum H, Ueland PM, Nygård O, Vollset SE (1998). "Homocysteine and cardiovascular disease".
2990: 2882: 2065:
Loss of methionine has been linked to senile greying of hair. Its lack leads to a buildup of
1115: 1043: 1028: 933: 84: 1309:). Cystathionine is bound differently in the two enzymes allowing β or γ reactions to occur. 1235:
Homoserine is then activated with a phosphate, succinyl or an acetyl group on the hydroxyl.
4477: 4466: 4032: 3821: 3798: 3716: 3349: 2671: 2549: 2160: 1761: 1478: 1278:, which is a subset of the PLP-dependent fold type I clade. They utilise the cofactor PLP ( 1267: 1109: 973: 960: 786: 433: 425: 417: 275: 53: 2268: 695: 685: 259: 8: 5231: 5178: 4967: 4659: 4639: 4077: 3520: 2777: 2138: 2105: 1572: 1518: 1437: 1340: 1279: 816: 267: 135: 108: 67: 3353: 2675: 2553: 2339:
Guedes RL, Prosdocimi F, Fernandes GR, Moura LK, Ribeiro HA, Ortega JM (December 2011).
2242: 1312:
If it reacts with free hydrogen sulfide, it produces homocysteine. This is catalysed by
467: 318: 217: 209: 201: 127: 119: 4588: 4372: 4282: 4218: 4058: 4021: 3751: 3467: 3375: 3313: 3147: 3111: 3098:
Wood JM, Decker H, Hartmann H, Chavan B, Rokos H, Spencer JD, et al. (July 2009).
3055: 2760: 2695: 2591:
Jukes TH (August 1973). "Arginine as an evolutionary intruder into protein synthesis".
2573: 2522: 2367: 2340: 1687: 1664: 1253: 1228: 1075: 903: 60: 3386: 2968: 2747: 2714: 1843: 5126: 5084: 4277: 4267: 4192: 4184: 4137: 4114: 4092: 3731: 3553: 3367: 3305: 3221: 3186: 3139: 3078: 3047: 3043: 3010: 2972: 2937: 2870: 2823: 2793: 2752: 2687: 2643: 2608: 2604: 2565: 2514: 2479: 2411: 2372: 2321: 2217: 2066: 1492: 1339:
If homocysteine is produced, the thiol group is methylated, yielding methionine. Two
1224: 1178: 899: 3317: 3151: 3059: 2764: 2577: 2526: 1596: 1149:
in humans). Some enzymes use SAM-e to initiate a radical reaction; these are called
4634: 4514: 4324: 4150: 4050: 3379: 3357: 3340: 3295: 3252: 3213: 3178: 3131: 3121: 3039: 3002: 2964: 2929: 2862: 2785: 2742: 2699: 2679: 2635: 2600: 2557: 2506: 2469: 2403: 2362: 2352: 2313: 2175: 2155: 2050: 1373: 1271: 1212: 750: 675: 629: 553: 32: 2789: 396: 4928: 4736: 4382: 4337: 3954: 3778: 2407: 2113: 1749: 1738: 1536: 1192: 380: 3217: 2814: 388: 46: 4923: 4563: 4524: 4409: 4331: 4272: 4243: 4167: 4081: 3944: 3787: 3653: 2933: 2357: 1853: 1677: 864: 718: 2866: 2561: 2241:. IUPAC-IUB Joint Commission on Biochemical Nomenclature. 1983. Archived from 5205: 5108: 5075: 5037: 4895: 4779: 4302: 4068: 3962: 3879: 3726: 3647: 3641: 3543: 2325: 2070: 2053:. For that reason, racemic methionine is sometimes added as an ingredient to 1644: 1619: 1611: 1584: 1580: 1403: 1286: 1200: 1158: 922: 618: 307: 2994: 1558: 1133:
cation (i.e., three substituents and positive charge). The sulfur acts as a
5146: 5024: 4900: 4731: 4664: 4529: 4519: 4499: 4162: 3871: 3441: 3371: 3309: 3190: 3143: 3051: 2976: 2941: 2874: 2756: 2647: 2569: 2518: 2483: 2474: 2457: 2415: 2376: 2117: 2109: 1928: 1745: 1703: 1615: 1290: 1208: 1000: 856: 820: 809: 690: 680: 670: 4583: 3225: 2691: 2612: 2301: 1767:
This translates to about 1.33 grams per day for a 70 kilogram individual.
4876: 4292: 4263: 4248: 4122: 3934: 3894: 3856: 3685: 3618: 3126: 3099: 2639: 2317: 2078: 1864: 1800: 1522: 1150: 1134: 1097: 918: 872: 805: 296: 5156: 4972: 4953: 4852: 4847: 4842: 4741: 4629: 4608: 4481: 4463: 4318: 4223: 4007: 3987: 3977: 3861: 3806: 3721: 3562: 3538: 3484: 2074: 1938: 1811: 1789: 1632: 1576: 1220: 1032: 1008: 1004: 969: 876: 852: 587: 535: 491:
InChI=1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1
327: 249: 167: 3182: 3135: 2510: 5056: 4872: 4837: 4770: 4756: 3972: 3929: 3914: 3884: 3831: 3612: 3577: 3567: 3528: 3362: 3335: 2683: 2150: 2093: 1896: 1832: 1707: 1344: 1184: 1142: 1130: 1059: 980: 910: 895: 3743: 3300: 3275: 2391: 717:
Except where otherwise noted, data are given for materials in their
5112: 5099: 5046: 4868: 4832: 4823: 4727: 4688: 4504: 4202: 4040: 3982: 3967: 3919: 3909: 3836: 3811: 3774: 3665: 3659: 3606: 3533: 3451: 3006: 2101: 2089: 2082: 2054: 1979: 1699: 1640: 1592: 1219:
First, aspartic acid is converted via β-aspartyl semialdehyde into
1204: 1169: 1071: 1039: 984: 944: 793: 354: 286: 3116: 3001:. Washington, DC: The National Academies Press. pp. 589–768. 1726:) followed by hydrolysis and decarboxylation. Also see Methanol. 1591:, as in the biosynthetic pathway, cystathionine is broken down to 171: 159: 4804: 4723: 4702: 4693: 4612: 4598: 4544: 4462: 4156: 4088: 3510: 3505: 3500: 3489: 3436: 3431: 2097: 1711: 1063: 1055: 979:(SAM-e). This situation is not unique and may have occurred with 926: 914: 860: 797: 608: 366: 4909: 4707: 4490: 4364: 3600: 3572: 3479: 3276:"A novel biorational pesticide: efficacy of methionine against 3030:
Finkelstein JD (May 1990). "Methionine metabolism in mammals".
2660: 2302:"On the Occurrence of a Sulphur-containing Amino acid in Yeast" 2046: 2042: 2018: 2000: 1969: 1821: 1188: 1126: 948: 228: 2338: 2137:
Methionine can be used as a nontoxic pesticide option against
1461: 1050:. As a consequence, methionine is often incorporated into the 995:
Methionine is one of only two amino acids encoded by a single
774: 3924: 2539: 2396:
Biochimica et Biophysica Acta (BBA) - Proteins and Proteomics
2045:
grains. Most fruits and vegetables contain very little. Most
1989: 1886: 1650: 1636: 1274:. All the enzymes involved are homologues and members of the 996: 955:. Excluding the few exceptions where methionine may act as a 824: 801: 191: 148: 2954: 1737:
Methionine supplementation may benefit those suffering from
792:
As the precursor of other non-essential amino acids such as
762: 450: 2625: 2216:(62nd ed.). Boca Raton, FL: CRC Press. p. C-374. 2085:
induced nigral cell loss by binding oxidative metabolites.
2029: 1917: 1906: 1875: 1663:
The degradation of methionine is impaired in the following
1282:), which functions by stabilising carbanion intermediates. 930: 768: 765: 344: 2496: 1177:
As an essential amino acid, methionine is not synthesized
1153:
enzymes. As a result of the transfer of the methyl group,
1104:-Adenosylmethionine is a cofactor derived from methionine. 3203: 2239:"Nomenclature and Symbolism for Amino Acids and Peptides" 2196: 1959: 1948: 1559:
Reverse-transulfurylation pathway: conversion to cysteine
1323:-acetylhomoserine (thiol)-lyase. It is encoded by either 1161:, which is excreted as a waste product or quorum signal. 867:(which is in the deprotonated −COO form under biological 756: 3097: 2141:
caterpillars, which are a serious pest to orange crops.
1517:
Methionine can be regenerated from homocysteine via (4)
3416: 868: 2306:
Bulletin of the Agricultural Chemical Society of Japan
1752:, is related to cancer growth in a number of studies. 2989: 2088:
Methionine is an intermediate in the biosynthesis of
1551:-trimethylglycine, TMG) to methionine via the enzyme 1399:
transsulfurylation route of methionine biosynthesis:
777: 771: 2197:
Dawson RM, Elliott DC, Elliott WH, Jones KM (1959).
2593:
Biochemical and Biophysical Research Communications
759: 753: 2812: 1066:during translation, although it can be removed by 925:and is the first amino acid produced in a nascent 623:281 °C (538 °F; 554 K) decomposes 5203: 3273: 2289:. Washington D.C.: National Academy of Sciences. 2112:. Improper conversion of methionine can lead to 395: 387: 379: 4997: 3274:Lewis DS, Cuda JP, Stevens BR (December 2011). 3165:Pinnen F, et al. (2009). "Codrugs linking 1317:-acetylhomoserine aminocarboxypropyltransferase 1261:lysine biosynthesis and arginine biosynthesis). 501:D/L: Key: FFEARJCKVFRZRR-UHFFFAOYSA-N 134: 126: 118: 4701: 3333: 2948: 2781:Ullmann's Encyclopedia of Industrial Chemistry 2723:-serine sulfhydrylation reaction catalyzed by 2542:Origins of Life and Evolution of the Biosphere 2284:"A Biographical Memoir of John Howard Mueller" 1867:, tuna, light, canned in water, drained solids 1579:) combines homocysteine and serine to produce 1276:Cys/Met metabolism PLP-dependent enzyme family 4448: 3759: 3402: 2919: 2848: 2846: 2389: 1456: 1384: 939: 508:D: Key: FFEARJCKVFRZRR-SCSAIBSYSA-N 3334:Rudra MN, Chowdhury LM (30 September 1950). 2913: 2887:: CS1 maint: multiple names: authors list ( 2712: 2455: 2281: 1535:Homocysteine can also be remethylated using 1137:(i.e., donor/electrophile) which allows the 5032: 3336:"Methionine Content of Cereals and Legumes" 3029: 1672:Combined malonic and methylmalonic aciduria 1563:Homocysteine can be converted to cysteine. 1491:SAM-e serves as a methyl donor in many (2) 1257:routes are present in some other pathways ( 694: 684: 4455: 4441: 3766: 3752: 3409: 3395: 2843: 1355:The pathway using cysteine is called the " 466: 317: 274: 266: 258: 3361: 3299: 3240:Methionine for Dogs uses and Side Effects 3125: 3115: 2746: 2473: 2451: 2449: 2447: 2445: 2366: 2356: 2267:. Oxford University Press. Archived from 815:Methionine was first isolated in 1921 by 432: 424: 416: 2443: 2441: 2439: 2437: 2435: 2433: 2431: 2429: 2427: 2425: 1649: 1460: 1285:If it reacts with cysteine, it produces 1168: 1096: 921:, meaning it indicates the start of the 3032:The Journal of Nutritional Biochemistry 2983: 1792:, white, dried, powder, glucose reduced 1440:(in mammals, this step is performed by 1089: 1042:that signals the initiation of protein 1035:(archaea) to discriminate against AUG. 462: 295: 5204: 3164: 3072: 2390:Bigelow DJ, Squier TC (January 2005). 1553:betaine-homocysteine methyltransferase 838: 308: 4650:2-Amino-3-carboxymuconic semialdehyde 4436: 3773: 3747: 3390: 2713:Mino K, Ishikawa K (September 2003). 2590: 2422: 2299: 2214:CRC Handbook of Chemistry and Physics 2211: 1909:, ground, 95% lean meat / 5% fat, raw 1693: 1658: 1626: 1199:). The main backbone is derived from 1046:from mRNA when the AUG codon is in a 494:Key: FFEARJCKVFRZRR-BYPYZUCNSA-N 237: 216: 208: 200: 4963:2,3-Dihydroxy-3-methylpentanoic acid 2456:Ferla MP, Patrick WM (August 2014). 1409:Aspartate-semialdehyde dehydrogenase 851:; encoded by the codon AUG) is an α- 674: 3418:Encoded (proteinogenic) amino acids 2458:"Bacterial methionine biosynthesis" 1744:Overconsumption of methionine, the 1367:-acetylserine (via CysK or CysM in 1351:) dependent and one is independent. 1081:is used as the initial amino acid. 369: 353: 96:2-amino-4-(methylthio)butanoic acid 35:of the canonical form of methionine 13: 3263:(49): 13501–13504. March 14, 2011. 2813:Barger G, Weichselbaum TE (1934). 1770: 1729: 1698:The industrial synthesis combines 59: 45: 14: 5248: 3327: 2727:-acetylserine sulfhydrylase from 1706:, and cyanide, which affords the 1203:, while the sulfur may come from 1187:family, along with threonine and 917:, methionine is coded for by the 3450: 3278:Heraclides (Papilio) cresphontes 2499:Biotechnology and Bioengineering 1920:, ground, 96% lean / 4% fat, raw 898:side chain, classifying it as a 804:, and the important antioxidant 749: 571: 565: 25: 4785:Imidazol-4-one-5-propionic acid 3267: 3245: 3238:Grimshaw, Jane (July 25, 2011) 3232: 3197: 3158: 3091: 3077:. New York: Howell Book House. 3066: 3023: 2895: 2806: 2771: 2706: 2654: 2619: 2584: 2533: 2490: 1755: 1647:cycle or the methionine cycle. 1512: 1495:reactions, and is converted to 1164: 1068:post-translational modification 721:(at 25 °C , 100 kPa). 4599:β-Hydroxy β-methylglutaryl-CoA 4554:β-Hydroxy β-methylbutyric acid 3288:Journal of Economic Entomology 3280:, a surrogate of the invasive 3171:Journal of Medicinal Chemistry 2383: 2332: 2293: 2275: 2257: 2231: 2212:Weast, Robert C., ed. (1981). 2205: 2190: 1774: 1643:. The process is known as the 1486:methionine adenosyltransferase 1442:homocysteine methyltransferase 1084: 800:, versatile compounds such as 653:2.28 (carboxyl), 9.21 (amino) 580: 574: 559: 1: 4814:1-Pyrroline-5-carboxylic acid 4559:β-Hydroxy β-methylbutyryl-CoA 2969:10.1016/S0305-7372(03)00118-X 2790:10.1002/14356007.a02_057.pub2 2748:10.1016/S0014-5793(03)00913-X 2199:Data for Biochemical Research 2184: 2123: 2032:, brown, medium-grain, cooked 1856:, broilers or fryers, roasted 1618:in a three-step process (see 1472: 4944:2-Methyl-3-oxopropanoic acid 3284:(Lepidoptera: Papilionidae)" 3044:10.1016/0955-2863(90)90070-2 2605:10.1016/0006-291x(73)90151-4 2408:10.1016/j.bbapap.2004.09.012 1951:, whole, cooked, hard-boiled 1521:in a reaction that requires 1289:, which is cleaved to yield 16:Sulfur-containing amino acid 7: 5122:4-Hydroxyphenylpyruvic acid 4655:2-Aminomuconic semialdehyde 3282:Princeps (Papilio) demoleus 3218:10.1146/annurev.med.49.1.31 2144: 1776:Food sources of methionine 1610:converts α-ketobutyrate to 1477:Methionine is converted to 1293:. The enzymes involved are 1270:followed by a variant of a 990: 947:and methionine are the two 843:Methionine (abbreviated as 41: 10: 5253: 4998:generation of homocysteine 3476:Branched-chain amino acids 2934:10.1016/j.ctrv.2012.01.004 2838:, vol. 2, p. 384 2358:10.1186/1471-2164-12-S4-S2 2201:. Oxford: Clarendon Press. 1614:, which is metabolized to 1571:(an enzyme which requires 1457:Other biochemical pathways 1388: 1385:Transsulfurylation pathway 1114:The methionine-derivative 1107: 940:A proteinogenic amino acid 5217:Proteinogenic amino acids 5177: 5170: 5144: 5107: 5097: 5074: 5055: 4986: 4952: 4908: 4893: 4861: 4822: 4803: 4769: 4754: 4686: 4677: 4645:3-Hydroxyanthranilic acid 4607: 4543: 4489: 4476: 4393: 4363: 4351:Prednisolone/promethazine 4332:Methylthioninium chloride 4310: 4262: 4232: 4201: 4183: 4136: 4113: 4106: 4067: 4049: 4031: 4020: 3996: 3953: 3893: 3870: 3845: 3820: 3797: 3786: 3679: 3627: 3586: 3552: 3519: 3466: 3459: 3448: 3424: 3206:Annual Review of Medicine 2995:"Protein and Amino Acids" 2867:10.1016/j.arr.2021.101500 2562:10.1007/s11084-013-9344-3 2060: 953:proteinogenic amino acids 715: 708: 703: 657: 603:White crystalline powder 546: 517: 478: 101: 93: 83: 78: 40: 24: 5132:4-Maleylacetoacetic acid 4939:3-Hydroxyisobutyric acid 4795:Glutamate-1-semialdehyde 2957:Cancer Treatment Reviews 2922:Cancer Treatment Reviews 2398:(Submitted manuscript). 2282:Pappenheimer AM (1987). 2171:Photoreactive methionine 1608:α-ketoacid dehydrogenase 1583:. Instead of degrading 1569:Cystathionine-β-synthase 1428:Cystathionine-γ-synthase 1414:Homoserine dehydrogenase 1395:Enzymes involved in the 1391:Transsulfuration pathway 1357:transsulfuration pathway 1295:cystathionine-γ-synthase 1125:that serves mainly as a 1048:Kozak consensus sequence 1027:) uses the unusual base 704:Supplementary data page 4978:2-Methylacetoacetyl-CoA 4934:3-Hydroxyisobutyryl-CoA 4470:metabolic intermediates 3253:"Rules and Regulations" 2784:. Weinheim: Wiley-VCH. 2628:Nature Chemical Biology 2116:due to accumulation of 1844:Soy protein concentrate 1377:and some other archaea 1173:Methionine biosynthesis 5222:Glucogenic amino acids 5187:Cysteine sulfinic acid 5033:conversion to cysteine 4790:Formiminoglutamic acid 4717:3-Phosphoglyceric acid 4594:β-Methylglutaconyl-CoA 4344:Potassium permanganate 4000:neuromuscular blockade 2475:10.1099/mic.0.077826-0 2300:Odake, Satoru (1925). 1683:Methylmalonic acidemia 1655: 1507:Adenosylhomocysteinase 1466: 1174: 1105: 1054:-terminal position of 999:(AUG) in the standard 710:Methionine (data page) 64: 50: 5237:Essential amino acids 4919:α-Ketoisovaleric acid 4574:β-Ketoisocaproic acid 4569:α-Ketoisocaproic acid 4146:4-Dimethylaminophenol 2991:Institute of Medicine 2166:Paracetamol poisoning 1762:essential amino acids 1653: 1601:cystathionine-γ-lyase 1589:cystathionine-β-lyase 1575:, the active form of 1500:-adenosylhomocysteine 1464: 1446:betaine—homocysteine 1433:Cystathionine-β-lyase 1303:cystathionine-β-lyase 1172: 1100: 529:L: CSCC(N)C(=O)O 63: 49: 5006:-Adenosyl methionine 4589:β-Methylcrotonyl-CoA 4579:β-Ketoisocaproyl-CoA 4535:β-Hydroxybutyryl-CoA 4234:Paracetamol toxicity 4078:direct Xa inhibitors 3799:Alcohol intoxication 3127:10.1096/fj.08-125435 2640:10.1038/nchembio.323 2318:10.1271/bbb1924.1.87 2271:on January 27, 2018. 2161:Methionine oxidation 2010:Beans, pinto, cooked 1824:, Parmesan, shredded 1341:methionine synthases 1110:S-Adenosylmethionine 961:methionine sulfoxide 909:In nuclear genes of 855:that is used in the 787:essential amino acid 54:Ball-and-stick model 5179:Cysteine metabolism 4968:2-Methylbutyryl-CoA 4660:2-Aminomuconic acid 4640:3-Hydroxykynurenine 3354:1950Natur.166..568R 2676:1988Natur.336..179M 2554:2013OLEB...43..363A 2468:(Pt 8): 1571–1584. 2106:phosphatidylcholine 1777: 1573:pyridoxal phosphate 1519:methionine synthase 1482:-adenosylmethionine 1465:Fates of methionine 1438:Methionine synthase 1319:(formerly known as 1280:pyridoxal phosphate 1119:-adenosylmethionine 1093:-Adenosylmethionine 977:-adenosylmethionine 839:Biochemical details 817:John Howard Mueller 630:Solubility in water 595: g·mol 68:Space-filling model 21: 5227:Sulfur amino acids 5066:α-Ketobutyric acid 5043:α-Ketobutyric acid 4881:γ-Glutamylcysteine 4625:′-Formylkynurenine 4510:α-Aminoadipic acid 4420:Never to phase III 4217:Primary alcohols: 4175:Sodium thiosulfate 4059:Digoxin immune fab 3732:Dehydroamino acids 3692:Encoded (proteins) 3628:Negative charge (p 3587:Positive charge (p 1775: 1694:Chemical synthesis 1688:Propionic acidemia 1665:metabolic diseases 1659:Metabolic diseases 1656: 1627:Ethylene synthesis 1467: 1450:-methyltransferase 1343:are known; one is 1175: 1106: 725:Infobox references 538:: CSCC()C(=O) 65: 51: 19: 5212:Alpha-Amino acids 5199: 5198: 5195: 5194: 5166: 5165: 5140: 5139: 5127:Homogentisic acid 5093: 5092: 5085:Methylmalonyl-CoA 4889: 4888: 4750: 4749: 4673: 4672: 4430: 4429: 4359: 4358: 4193:Calcium gluconate 4185:Hydrofluoric acid 4138:Cyanide poisoning 4115:Arsenic poisoning 4102: 4101: 4016: 4015: 3741: 3740: 3702:Non-proteinogenic 3675: 3674: 3242:. critters360.com 3183:10.1021/jm801266x 3168: 3084:978-0-87605-467-3 3073:Palika L (1996). 3016:978-0-309-08525-0 2836:Collected Volumes 2824:Organic Syntheses 2722: 2670:(6195): 179–181. 2511:10.1002/bit.10718 2245:on 9 October 2008 2139:giant swallowtail 2130: 2073:, a reduction in 2067:hydrogen peroxide 2051:complete proteins 2039: 2038: 1639:for synthesis of 1493:methyltransferase 1423:-transsuccinylase 1301:in bacteria) and 1249:(not homologues). 1079:-formylmethionine 1074:, the derivative 875:(which is in the 835:)butanoic acid. 733:Chemical compound 731: 730: 446:CompTox Dashboard 336:L: 200-432-1 173:Interactive image 161:Interactive image 74: 73: 5244: 5175: 5174: 5105: 5104: 5019: 5018: 4906: 4905: 4767: 4766: 4699: 4698: 4684: 4683: 4635:Anthranilic acid 4515:2-Oxoadipic acid 4487: 4486: 4457: 4450: 4443: 4434: 4433: 4325:Potassium iodide 4151:Hydroxocobalamin 4111: 4110: 4051:Digoxin toxicity 4029: 4028: 3795: 3794: 3768: 3761: 3754: 3745: 3744: 3464: 3463: 3454: 3411: 3404: 3397: 3388: 3387: 3383: 3365: 3363:10.1038/166568a0 3322: 3321: 3303: 3294:(6): 1986–1990. 3271: 3265: 3264: 3257:Federal Register 3249: 3243: 3236: 3230: 3229: 3201: 3195: 3194: 3166: 3162: 3156: 3155: 3129: 3119: 3095: 3089: 3088: 3070: 3064: 3063: 3027: 3021: 3020: 2987: 2981: 2980: 2952: 2946: 2945: 2917: 2911: 2910: 2899: 2893: 2892: 2886: 2878: 2850: 2841: 2839: 2832: 2810: 2804: 2803: 2775: 2769: 2768: 2750: 2741:(1–3): 133–138. 2729:Aeropyrum pernix 2720: 2710: 2704: 2703: 2684:10.1038/336179a0 2658: 2652: 2651: 2623: 2617: 2616: 2588: 2582: 2581: 2548:(4–5): 363–375. 2537: 2531: 2530: 2494: 2488: 2487: 2477: 2453: 2420: 2419: 2387: 2381: 2380: 2370: 2360: 2336: 2330: 2329: 2297: 2291: 2290: 2288: 2279: 2273: 2272: 2261: 2255: 2254: 2252: 2250: 2235: 2229: 2227: 2209: 2203: 2202: 2194: 2156:Formylmethionine 2128: 1778: 1739:copper poisoning 1635:is also used by 1374:Aeropyrum pernix 1272:Michael addition 1213:hydrogen sulfide 1025:Escherichia coli 965:S/π interactions 889: 888: 887: 871:conditions), an 863:. It contains a 784: 783: 780: 779: 776: 773: 770: 767: 764: 761: 758: 755: 698: 688: 678: 594: 582: 576: 573: 567: 561: 554:Chemical formula 471: 470: 454: 452: 436: 428: 420: 399: 391: 383: 371: 357: 329: 321: 310: 299: 278: 270: 262: 241: 220: 212: 204: 175: 163: 138: 130: 122: 42: 33:Skeletal formula 29: 22: 18: 5252: 5251: 5247: 5246: 5245: 5243: 5242: 5241: 5202: 5201: 5200: 5191: 5162: 5136: 5089: 5070: 5051: 5016: 5015: 4982: 4948: 4929:Methacrylyl-CoA 4899: 4885: 4857: 4818: 4799: 4762:α-ketoglutarate 4760: 4746: 4737:Phosphocreatine 4706: 4692: 4669: 4603: 4539: 4472: 4461: 4431: 4426: 4425: 4410:Clinical trials 4389: 4383:Syrup of ipecac 4355: 4338:oxidizing agent 4306: 4258: 4237:(Acetaminophen) 4236: 4228: 4209: 4208:Ethylene glycol 4206: 4197: 4179: 4132: 4098: 4063: 4045: 4023: 4012: 3998: 3992: 3955:Opioid overdose 3949: 3901: 3900:Organophosphate 3898: 3889: 3866: 3848: 3841: 3823: 3816: 3789: 3782: 3772: 3742: 3737: 3736: 3717:Secondary amino 3671: 3634: 3623: 3593: 3582: 3548: 3515: 3455: 3446: 3420: 3415: 3330: 3325: 3301:10.1603/ec11132 3272: 3268: 3251: 3250: 3246: 3237: 3233: 3202: 3198: 3163: 3159: 3096: 3092: 3085: 3071: 3067: 3028: 3024: 3017: 2988: 2984: 2953: 2949: 2918: 2914: 2901: 2900: 2896: 2880: 2879: 2851: 2844: 2834: 2811: 2807: 2800: 2776: 2772: 2711: 2707: 2659: 2655: 2624: 2620: 2589: 2585: 2538: 2534: 2495: 2491: 2454: 2423: 2388: 2384: 2351:(Suppl 4): S2. 2337: 2333: 2298: 2294: 2286: 2280: 2276: 2263: 2262: 2258: 2248: 2246: 2237: 2236: 2232: 2224: 2210: 2206: 2195: 2191: 2187: 2179:-Methylcysteine 2147: 2126: 2114:atherosclerosis 2063: 1803:flour (low fat) 1773: 1771:Dietary sources 1758: 1750:DNA methylation 1732: 1730:Human nutrition 1725: 1721: 1717: 1696: 1661: 1629: 1606:(7) The enzyme 1561: 1537:glycine betaine 1526: 1515: 1484:(SAM-e) by (1) 1475: 1459: 1393: 1387: 1350: 1193:diaminopimelate 1167: 1148: 1135:soft Lewis acid 1112: 1095: 1087: 993: 942: 886: 883: 882: 881: 879: 841: 752: 748: 734: 727: 722: 667: 649: 632: 592: 579: 570: 564: 556: 542: 539: 530: 525: 524: 513: 510: 509: 503: 502: 496: 495: 492: 486: 485: 474: 455: 448: 439: 402: 372: 360: 339: 302: 281: 244: 223: 178: 152: 141: 111: 97: 89: 70: 56: 36: 30: 17: 12: 11: 5: 5250: 5240: 5239: 5234: 5229: 5224: 5219: 5214: 5197: 5196: 5193: 5192: 5190: 5189: 5183: 5181: 5172: 5168: 5167: 5164: 5163: 5161: 5160: 5151: 5149: 5142: 5141: 5138: 5137: 5135: 5134: 5129: 5124: 5118: 5116: 5102: 5095: 5094: 5091: 5090: 5088: 5087: 5081: 5079: 5072: 5071: 5069: 5068: 5062: 5060: 5053: 5052: 5050: 5049: 5040: 5028: 5027: 5022: 5008: 4993: 4991: 4984: 4983: 4981: 4980: 4975: 4970: 4965: 4959: 4957: 4950: 4949: 4947: 4946: 4941: 4936: 4931: 4926: 4924:Isobutyryl-CoA 4921: 4915: 4913: 4903: 4891: 4890: 4887: 4886: 4884: 4883: 4865: 4863: 4859: 4858: 4856: 4855: 4850: 4845: 4840: 4835: 4829: 4827: 4820: 4819: 4817: 4816: 4810: 4808: 4801: 4800: 4798: 4797: 4792: 4787: 4782: 4776: 4774: 4764: 4752: 4751: 4748: 4747: 4745: 4744: 4739: 4734: 4720: 4719: 4713: 4711: 4696: 4681: 4675: 4674: 4671: 4670: 4668: 4667: 4662: 4657: 4652: 4647: 4642: 4637: 4632: 4627: 4618: 4616: 4605: 4604: 4602: 4601: 4596: 4591: 4586: 4581: 4576: 4571: 4566: 4564:Isovaleryl-CoA 4561: 4556: 4550: 4548: 4541: 4540: 4538: 4537: 4532: 4527: 4525:Glutaconyl-CoA 4522: 4517: 4512: 4507: 4502: 4496: 4494: 4484: 4474: 4473: 4460: 4459: 4452: 4445: 4437: 4428: 4427: 4424: 4423: 4422: 4421: 4418: 4407: 4401: 4395: 4394: 4391: 4390: 4388: 4387: 4386: 4385: 4375: 4373:Copper sulfate 4369: 4367: 4361: 4360: 4357: 4356: 4354: 4353: 4348: 4347: 4346: 4334: 4329: 4328: 4327: 4314: 4312: 4308: 4307: 4305: 4300: 4295: 4290: 4288: 4287: 4286: 4280: 4275: 4260: 4259: 4257: 4256: 4251: 4246: 4244:Acetylcysteine 4240: 4238: 4230: 4229: 4227: 4226: 4221: 4214: 4212: 4199: 4198: 4196: 4195: 4189: 4187: 4181: 4180: 4178: 4177: 4172: 4171: 4170: 4168:Sodium nitrite 4165: 4153: 4148: 4142: 4140: 4134: 4133: 4131: 4130: 4125: 4119: 4117: 4108: 4104: 4103: 4100: 4099: 4097: 4096: 4085: 4082:Andexanet alfa 4073: 4071: 4069:Anticoagulants 4065: 4064: 4062: 4061: 4055: 4053: 4047: 4046: 4044: 4043: 4037: 4035: 4026: 4018: 4017: 4014: 4013: 4011: 4010: 4004: 4002: 3994: 3993: 3991: 3990: 3985: 3980: 3975: 3970: 3965: 3959: 3957: 3951: 3950: 3948: 3947: 3945:Cholinesterase 3939: 3938: 3937: 3932: 3922: 3917: 3912: 3906: 3904: 3891: 3890: 3888: 3887: 3882: 3876: 3874: 3868: 3867: 3865: 3864: 3859: 3853: 3851: 3847:Benzodiazepine 3843: 3842: 3840: 3839: 3834: 3828: 3826: 3818: 3817: 3815: 3814: 3809: 3803: 3801: 3792: 3784: 3783: 3771: 3770: 3763: 3756: 3748: 3739: 3738: 3735: 3734: 3729: 3724: 3719: 3714: 3709: 3704: 3699: 3694: 3681: 3680: 3677: 3676: 3673: 3672: 3670: 3669: 3663: 3657: 3654:Selenocysteine 3651: 3645: 3638: 3636: 3632: 3625: 3624: 3622: 3621: 3616: 3610: 3604: 3597: 3595: 3591: 3584: 3583: 3581: 3580: 3575: 3570: 3565: 3559: 3557: 3550: 3549: 3547: 3546: 3541: 3536: 3531: 3525: 3523: 3517: 3516: 3514: 3513: 3508: 3503: 3498: 3493: 3487: 3482: 3472: 3470: 3461: 3457: 3456: 3449: 3447: 3445: 3444: 3439: 3434: 3428: 3426: 3425:General topics 3422: 3421: 3414: 3413: 3406: 3399: 3391: 3385: 3384: 3329: 3328:External links 3326: 3324: 3323: 3266: 3244: 3231: 3196: 3157: 3110:(7): 2065–75. 3090: 3083: 3065: 3038:(5): 228–237. 3022: 3015: 3007:10.17226/10490 2982: 2963:(6): 489–499. 2947: 2928:(6): 726–736. 2912: 2894: 2855:Ageing Res Rev 2842: 2805: 2799:978-3527306732 2798: 2770: 2705: 2653: 2634:(4): 277–282. 2618: 2599:(3): 709–714. 2583: 2532: 2505:(6): 729–734. 2489: 2421: 2402:(2): 121–134. 2382: 2331: 2292: 2274: 2256: 2230: 2222: 2204: 2188: 2186: 2183: 2182: 2181: 2173: 2168: 2163: 2158: 2153: 2146: 2143: 2125: 2122: 2071:hair follicles 2062: 2059: 2037: 2036: 2033: 2026: 2025: 2022: 2015: 2014: 2011: 2007: 2006: 2003: 1997: 1996: 1993: 1986: 1985: 1982: 1976: 1975: 1972: 1966: 1965: 1962: 1956: 1955: 1952: 1945: 1944: 1941: 1935: 1934: 1931: 1925: 1924: 1921: 1914: 1913: 1910: 1903: 1902: 1899: 1893: 1892: 1889: 1883: 1882: 1879: 1878:, cured, dried 1872: 1871: 1868: 1861: 1860: 1857: 1850: 1849: 1846: 1840: 1839: 1836: 1829: 1828: 1825: 1818: 1817: 1814: 1808: 1807: 1804: 1797: 1796: 1793: 1786: 1785: 1782: 1772: 1769: 1757: 1754: 1731: 1728: 1723: 1719: 1715: 1695: 1692: 1691: 1690: 1685: 1680: 1678:Homocystinuria 1675: 1660: 1657: 1654:The Yang cycle 1628: 1625: 1624: 1623: 1604: 1597:α-ketobutyrate 1560: 1557: 1524: 1514: 1511: 1474: 1471: 1458: 1455: 1454: 1453: 1435: 1430: 1425: 1416: 1411: 1406: 1389:Main article: 1386: 1383: 1353: 1352: 1348: 1337: 1336: 1335: 1332: 1310: 1264: 1263: 1262: 1254:enterobacteria 1250: 1239: 1233: 1197:α-aminoadipate 1195:, but not via 1166: 1163: 1146: 1108:Main article: 1094: 1088: 1086: 1083: 1031:(bacteria) or 992: 989: 941: 938: 884: 865:carboxyl group 840: 837: 732: 729: 728: 723: 719:standard state 716: 713: 712: 706: 705: 701: 700: 668: 663: 660: 659: 655: 654: 651: 647: 637: 636: 633: 628: 625: 624: 621: 615: 614: 611: 605: 604: 601: 597: 596: 590: 584: 583: 577: 568: 562: 557: 552: 549: 548: 544: 543: 541: 540: 533: 531: 528: 520: 519: 518: 515: 514: 512: 511: 507: 506: 504: 500: 499: 497: 493: 490: 489: 481: 480: 479: 476: 475: 473: 472: 458: 456: 444: 441: 440: 438: 437: 429: 421: 412: 410: 404: 403: 401: 400: 392: 384: 375: 373: 365: 362: 361: 359: 358: 349: 347: 341: 340: 338: 337: 333: 331: 323: 322: 312: 304: 303: 301: 300: 291: 289: 283: 282: 280: 279: 271: 263: 254: 252: 246: 245: 243: 242: 233: 231: 225: 224: 222: 221: 213: 205: 196: 194: 188: 187: 184: 183:Abbreviations 180: 179: 177: 176: 164: 155: 153: 146: 143: 142: 140: 139: 131: 123: 114: 112: 107: 104: 103: 99: 98: 95: 91: 90: 87: 81: 80: 76: 75: 72: 71: 66: 57: 52: 38: 37: 31: 15: 9: 6: 4: 3: 2: 5249: 5238: 5235: 5233: 5230: 5228: 5225: 5223: 5220: 5218: 5215: 5213: 5210: 5209: 5207: 5188: 5185: 5184: 5182: 5180: 5176: 5173: 5169: 5159: 5158: 5153: 5152: 5150: 5148: 5143: 5133: 5130: 5128: 5125: 5123: 5120: 5119: 5117: 5114: 5110: 5109:phenylalanine 5106: 5103: 5101: 5096: 5086: 5083: 5082: 5080: 5077: 5076:propionyl-CoA 5073: 5067: 5064: 5063: 5061: 5058: 5054: 5048: 5044: 5041: 5039: 5038:Cystathionine 5036: 5034: 5030: 5029: 5026: 5023: 5021: 5020:-homocysteine 5013: 5009: 5007: 5005: 5001: 4999: 4995: 4994: 4992: 4989: 4985: 4979: 4976: 4974: 4971: 4969: 4966: 4964: 4961: 4960: 4958: 4955: 4951: 4945: 4942: 4940: 4937: 4935: 4932: 4930: 4927: 4925: 4922: 4920: 4917: 4916: 4914: 4911: 4907: 4904: 4902: 4897: 4896:propionyl-CoA 4892: 4882: 4878: 4874: 4870: 4867: 4866: 4864: 4860: 4854: 4851: 4849: 4846: 4844: 4841: 4839: 4836: 4834: 4831: 4830: 4828: 4825: 4821: 4815: 4812: 4811: 4809: 4806: 4802: 4796: 4793: 4791: 4788: 4786: 4783: 4781: 4780:Urocanic acid 4778: 4777: 4775: 4772: 4768: 4765: 4763: 4758: 4753: 4743: 4740: 4738: 4735: 4733: 4729: 4725: 4722: 4721: 4718: 4715: 4714: 4712: 4709: 4704: 4700: 4697: 4695: 4690: 4685: 4682: 4680: 4676: 4666: 4663: 4661: 4658: 4656: 4653: 4651: 4648: 4646: 4643: 4641: 4638: 4636: 4633: 4631: 4628: 4626: 4624: 4620: 4619: 4617: 4614: 4610: 4606: 4600: 4597: 4595: 4592: 4590: 4587: 4585: 4582: 4580: 4577: 4575: 4572: 4570: 4567: 4565: 4562: 4560: 4557: 4555: 4552: 4551: 4549: 4546: 4542: 4536: 4533: 4531: 4528: 4526: 4523: 4521: 4518: 4516: 4513: 4511: 4508: 4506: 4503: 4501: 4498: 4497: 4495: 4492: 4488: 4485: 4483: 4479: 4475: 4471: 4468: 4465: 4458: 4453: 4451: 4446: 4444: 4439: 4438: 4435: 4419: 4417: 4414: 4413: 4411: 4408: 4405: 4402: 4400: 4397: 4396: 4392: 4384: 4381: 4380: 4379: 4376: 4374: 4371: 4370: 4368: 4366: 4362: 4352: 4349: 4345: 4342: 4341: 4340: 4339: 4335: 4333: 4330: 4326: 4323: 4322: 4321: 4320: 4316: 4315: 4313: 4309: 4304: 4303:Prussian blue 4301: 4299: 4296: 4294: 4291: 4289: 4284: 4281: 4279: 4276: 4274: 4271: 4270: 4269: 4265: 4261: 4255: 4252: 4250: 4247: 4245: 4242: 4241: 4239: 4235: 4231: 4225: 4222: 4220: 4216: 4215: 4213: 4211: 4204: 4200: 4194: 4191: 4190: 4188: 4186: 4182: 4176: 4173: 4169: 4166: 4164: 4161: 4160: 4159: 4158: 4154: 4152: 4149: 4147: 4144: 4143: 4141: 4139: 4135: 4129: 4126: 4124: 4121: 4120: 4118: 4116: 4112: 4109: 4105: 4094: 4090: 4086: 4083: 4079: 4075: 4074: 4072: 4070: 4066: 4060: 4057: 4056: 4054: 4052: 4048: 4042: 4039: 4038: 4036: 4034: 4030: 4027: 4025: 4019: 4009: 4006: 4005: 4003: 4001: 3995: 3989: 3986: 3984: 3981: 3979: 3976: 3974: 3971: 3969: 3966: 3964: 3963:Diprenorphine 3961: 3960: 3958: 3956: 3952: 3946: 3943: 3940: 3936: 3933: 3931: 3928: 3927: 3926: 3923: 3921: 3918: 3916: 3913: 3911: 3908: 3907: 3905: 3903: 3896: 3892: 3886: 3883: 3881: 3880:Physostigmine 3878: 3877: 3875: 3873: 3869: 3863: 3860: 3858: 3855: 3854: 3852: 3850: 3844: 3838: 3835: 3833: 3830: 3829: 3827: 3825: 3819: 3813: 3810: 3808: 3805: 3804: 3802: 3800: 3796: 3793: 3791: 3785: 3780: 3776: 3769: 3764: 3762: 3757: 3755: 3750: 3749: 3746: 3733: 3730: 3728: 3727:D-amino acids 3725: 3723: 3720: 3718: 3715: 3713: 3710: 3708: 3705: 3703: 3700: 3698: 3695: 3693: 3689: 3687: 3683: 3682: 3678: 3667: 3664: 3661: 3658: 3655: 3652: 3649: 3648:Glutamic acid 3646: 3643: 3642:Aspartic acid 3640: 3639: 3637: 3631: 3626: 3620: 3617: 3614: 3611: 3608: 3605: 3602: 3599: 3598: 3596: 3590: 3585: 3579: 3576: 3574: 3571: 3569: 3566: 3564: 3561: 3560: 3558: 3555: 3551: 3545: 3544:Phenylalanine 3542: 3540: 3537: 3535: 3532: 3530: 3527: 3526: 3524: 3522: 3518: 3512: 3509: 3507: 3504: 3502: 3499: 3497: 3494: 3491: 3488: 3486: 3483: 3481: 3477: 3474: 3473: 3471: 3469: 3465: 3462: 3460:By properties 3458: 3453: 3443: 3440: 3438: 3435: 3433: 3430: 3429: 3427: 3423: 3419: 3412: 3407: 3405: 3400: 3398: 3393: 3392: 3389: 3381: 3377: 3373: 3369: 3364: 3359: 3355: 3351: 3347: 3343: 3342: 3337: 3332: 3331: 3319: 3315: 3311: 3307: 3302: 3297: 3293: 3289: 3285: 3283: 3279: 3270: 3262: 3258: 3254: 3248: 3241: 3235: 3227: 3223: 3219: 3215: 3211: 3207: 3200: 3192: 3188: 3184: 3180: 3177:(2): 559–63. 3176: 3172: 3161: 3153: 3149: 3145: 3141: 3137: 3133: 3128: 3123: 3118: 3113: 3109: 3105: 3104:FASEB Journal 3101: 3094: 3086: 3080: 3076: 3069: 3061: 3057: 3053: 3049: 3045: 3041: 3037: 3033: 3026: 3018: 3012: 3008: 3004: 3000: 2996: 2992: 2986: 2978: 2974: 2970: 2966: 2962: 2958: 2951: 2943: 2939: 2935: 2931: 2927: 2923: 2916: 2908: 2904: 2898: 2890: 2884: 2876: 2872: 2868: 2864: 2860: 2856: 2849: 2847: 2837: 2830: 2826: 2825: 2820: 2818: 2809: 2801: 2795: 2791: 2787: 2783: 2782: 2774: 2766: 2762: 2758: 2754: 2749: 2744: 2740: 2736: 2732: 2730: 2726: 2718: 2709: 2701: 2697: 2693: 2689: 2685: 2681: 2677: 2673: 2669: 2665: 2657: 2649: 2645: 2641: 2637: 2633: 2629: 2622: 2614: 2610: 2606: 2602: 2598: 2594: 2587: 2579: 2575: 2571: 2567: 2563: 2559: 2555: 2551: 2547: 2543: 2536: 2528: 2524: 2520: 2516: 2512: 2508: 2504: 2500: 2493: 2485: 2481: 2476: 2471: 2467: 2463: 2459: 2452: 2450: 2448: 2446: 2444: 2442: 2440: 2438: 2436: 2434: 2432: 2430: 2428: 2426: 2417: 2413: 2409: 2405: 2401: 2397: 2393: 2386: 2378: 2374: 2369: 2364: 2359: 2354: 2350: 2346: 2342: 2335: 2327: 2323: 2319: 2315: 2311: 2307: 2303: 2296: 2285: 2278: 2270: 2266: 2260: 2244: 2240: 2234: 2225: 2223:0-8493-0462-8 2219: 2215: 2208: 2200: 2193: 2189: 2180: 2178: 2174: 2172: 2169: 2167: 2164: 2162: 2159: 2157: 2154: 2152: 2149: 2148: 2142: 2140: 2135: 2132: 2121: 2119: 2115: 2111: 2110:phospholipids 2107: 2103: 2099: 2095: 2091: 2086: 2084: 2080: 2076: 2072: 2068: 2058: 2056: 2052: 2048: 2044: 2034: 2031: 2028: 2027: 2023: 2020: 2017: 2016: 2012: 2009: 2008: 2004: 2002: 1999: 1998: 1994: 1991: 1988: 1987: 1983: 1981: 1978: 1977: 1973: 1971: 1968: 1967: 1963: 1961: 1958: 1957: 1953: 1950: 1947: 1946: 1942: 1940: 1937: 1936: 1932: 1930: 1927: 1926: 1922: 1919: 1916: 1915: 1911: 1908: 1905: 1904: 1900: 1898: 1895: 1894: 1890: 1888: 1885: 1884: 1880: 1877: 1874: 1873: 1869: 1866: 1863: 1862: 1858: 1855: 1852: 1851: 1847: 1845: 1842: 1841: 1837: 1834: 1831: 1830: 1826: 1823: 1820: 1819: 1815: 1813: 1810: 1809: 1805: 1802: 1799: 1798: 1794: 1791: 1788: 1787: 1784:g/100 g 1783: 1780: 1779: 1768: 1765: 1763: 1753: 1751: 1747: 1742: 1740: 1735: 1727: 1713: 1709: 1705: 1701: 1689: 1686: 1684: 1681: 1679: 1676: 1673: 1670: 1669: 1668: 1666: 1652: 1648: 1646: 1642: 1638: 1634: 1622:for pathway). 1621: 1620:propionyl-CoA 1617: 1613: 1612:propionyl-CoA 1609: 1605: 1602: 1598: 1594: 1590: 1586: 1585:cystathionine 1582: 1581:cystathionine 1578: 1574: 1570: 1566: 1565: 1564: 1556: 1554: 1550: 1546: 1542: 1538: 1533: 1531: 1527: 1520: 1510: 1508: 1503: 1501: 1499: 1494: 1489: 1487: 1483: 1481: 1470: 1463: 1451: 1449: 1443: 1439: 1436: 1434: 1431: 1429: 1426: 1424: 1422: 1417: 1415: 1412: 1410: 1407: 1405: 1404:Aspartokinase 1402: 1401: 1400: 1398: 1392: 1382: 1380: 1376: 1375: 1370: 1366: 1360: 1358: 1346: 1342: 1338: 1333: 1330: 1326: 1322: 1318: 1316: 1311: 1308: 1304: 1300: 1296: 1292: 1288: 1287:cystathionine 1284: 1283: 1281: 1277: 1273: 1269: 1265: 1260: 1255: 1251: 1248: 1244: 1240: 1237: 1236: 1234: 1230: 1226: 1222: 1218: 1217: 1216: 1214: 1210: 1206: 1202: 1201:aspartic acid 1198: 1194: 1190: 1186: 1182: 1181: 1171: 1162: 1160: 1159:autoinducer-2 1156: 1152: 1151:radical SAM-e 1144: 1140: 1136: 1132: 1128: 1124: 1121:(SAM-e) is a 1120: 1118: 1111: 1103: 1099: 1092: 1082: 1080: 1078: 1073: 1069: 1065: 1061: 1057: 1053: 1049: 1045: 1041: 1036: 1034: 1030: 1026: 1022: 1018: 1014: 1010: 1006: 1002: 998: 988: 986: 982: 978: 976: 971: 966: 962: 958: 954: 950: 946: 937: 935: 932: 928: 924: 923:coding region 920: 916: 912: 907: 905: 901: 897: 893: 878: 874: 870: 866: 862: 858: 854: 850: 846: 836: 834: 830: 826: 822: 818: 813: 811: 807: 803: 799: 795: 790: 788: 782: 746: 742: 738: 726: 720: 714: 711: 707: 702: 697: 692: 687: 682: 677: 672: 669: 666: 662: 661: 658:Pharmacology 656: 652: 646: 642: 639: 638: 634: 631: 627: 626: 622: 620: 619:Melting point 617: 616: 612: 610: 607: 606: 602: 599: 598: 591: 589: 586: 585: 558: 555: 551: 550: 545: 537: 532: 527: 526: 523: 516: 505: 498: 488: 487: 484: 477: 469: 465: 464:DTXSID9020821 460: 459: 457: 447: 443: 442: 435: 430: 427: 422: 419: 414: 413: 411: 409: 406: 405: 398: 393: 390: 385: 382: 377: 376: 374: 368: 364: 363: 356: 351: 350: 348: 346: 343: 342: 335: 334: 332: 330: 325: 324: 320: 316: 313: 311: 309:ECHA InfoCard 306: 305: 298: 293: 292: 290: 288: 285: 284: 277: 272: 269: 264: 261: 256: 255: 253: 251: 248: 247: 240: 235: 234: 232: 230: 227: 226: 219: 214: 211: 206: 203: 198: 197: 195: 193: 190: 189: 185: 182: 181: 174: 169: 165: 162: 157: 156: 154: 150: 145: 144: 137: 132: 129: 124: 121: 116: 115: 113: 110: 106: 105: 100: 92: 86: 82: 77: 69: 62: 58: 55: 48: 44: 43: 39: 34: 28: 23: 5154: 5147:oxaloacetate 5031: 5025:Homocysteine 5011: 5003: 4996: 4987: 4901:succinyl-CoA 4732:Glycocyamine 4665:Glutaryl-CoA 4622: 4530:Crotonyl-CoA 4520:Glutaryl-CoA 4500:Saccharopine 4336: 4317: 4264:Toxic metals 4253: 4163:Amyl nitrite 4155: 4033:Beta blocker 3941: 3872:GHB overdose 3684: 3629: 3588: 3495: 3442:Genetic code 3348:(568): 568. 3345: 3339: 3291: 3287: 3281: 3277: 3269: 3260: 3256: 3247: 3234: 3212:(1): 31–62. 3209: 3205: 3199: 3174: 3170: 3160: 3107: 3103: 3093: 3074: 3068: 3035: 3031: 3025: 2998: 2985: 2960: 2956: 2950: 2925: 2921: 2915: 2906: 2903:"Methionine" 2897: 2883:cite journal 2858: 2854: 2835: 2828: 2822: 2819:-Methionine" 2816: 2808: 2779: 2773: 2738: 2735:FEBS Letters 2734: 2728: 2724: 2716: 2708: 2667: 2663: 2656: 2631: 2627: 2621: 2596: 2592: 2586: 2545: 2541: 2535: 2502: 2498: 2492: 2465: 2462:Microbiology 2461: 2399: 2395: 2385: 2348: 2345:BMC Genomics 2344: 2334: 2312:(8): 87–89. 2309: 2305: 2295: 2277: 2269:the original 2265:"Methionine" 2259: 2247:. Retrieved 2243:the original 2233: 2213: 2207: 2198: 2192: 2176: 2136: 2133: 2127: 2118:homocysteine 2108:, and other 2087: 2064: 2040: 1801:Sesame seeds 1766: 1759: 1756:Requirements 1746:methyl group 1743: 1736: 1733: 1704:methanethiol 1697: 1662: 1630: 1616:succinyl-CoA 1562: 1548: 1544: 1540: 1534: 1516: 1513:Regeneration 1504: 1497: 1490: 1479: 1476: 1468: 1447: 1420: 1396: 1394: 1378: 1372: 1368: 1364: 1361: 1354: 1331:in bacteria. 1328: 1324: 1320: 1314: 1306: 1298: 1297:(encoded by 1291:homocysteine 1258: 1246: 1242: 1209:methanethiol 1179: 1176: 1165:Biosynthesis 1154: 1138: 1116: 1113: 1101: 1090: 1076: 1051: 1037: 1024: 1020: 1001:genetic code 994: 974: 957:redox sensor 951:-containing 943: 908: 906:amino acid. 891: 857:biosynthesis 848: 844: 842: 832: 828: 814: 810:angiogenesis 791: 744: 740: 736: 735: 644: 102:Identifiers 94:Other names 4877:glutathione 4406:from market 4378:Ipecacuanha 4293:Dimercaprol 4249:Glutathione 4123:Dimercaprol 4022:Circulatory 3997:Reversal of 3935:Pralidoxime 3895:Nerve agent 3857:Cyprodenate 3822:Barbiturate 3722:Imino acids 3686:Amino acids 3619:Pyrrolysine 3556:, uncharged 2079:glutathione 1812:Brazil nuts 1419:Homoserine 1268:elimination 1085:Derivatives 1044:translation 934:translation 927:polypeptide 919:start codon 873:amino group 806:glutathione 789:in humans. 613:1.340 g/cm 600:Appearance 547:Properties 315:100.000.393 239:ChEMBL42336 218:CHEBI:16867 210:CHEBI:16811 202:CHEBI:16643 20:Methionine 5232:Thioethers 5206:Categories 5157:urea cycle 5014:-Adenosyl- 4988:methionine 4973:Tiglyl-CoA 4954:isoleucine 4853:Putrescine 4848:Cadaverine 4843:Citrulline 4742:Creatinine 4630:Kynurenine 4609:tryptophan 4482:acetyl-CoA 4467:metabolism 4464:Amino acid 4319:iodine-131 4254:Methionine 4224:Fomepizole 4008:Sugammadex 3988:Naltrexone 3978:Nalorphine 3862:Flumazenil 3807:Metadoxine 3712:Glucogenic 3563:Asparagine 3539:Tryptophan 3496:Methionine 3485:Isoleucine 3136:10454/6241 2861:: 101500. 2185:References 2124:Other uses 2075:tyrosinase 1939:Wheat germ 1897:chia seeds 1633:amino acid 1577:vitamin B6 1509:cysteine. 1473:Catabolism 1371:), but in 1347:(vitamin B 1221:homoserine 1145:(vitamin B 1060:eukaryotes 1033:agmatidine 1009:isoleucine 1005:tryptophan 970:norleucine 911:eukaryotes 877:protonated 853:amino acid 737:Methionine 588:Molar mass 536:Zwitterion 434:868496F25R 426:73JWT2K6T3 423:D/L: 418:AE28F7PNPL 386:D/L: 265:D/L: 250:ChemSpider 207:D/L: 168:Zwitterion 147:3D model ( 125:D/L: 109:CAS Number 88:Methionine 85:IUPAC name 5057:threonine 4873:glutamate 4838:Ornithine 4771:histidine 4757:glutamate 4584:β-Leucine 4416:Phase III 4404:Withdrawn 4210:poisoning 4093:Protamine 3973:Nalmefene 3942:see also: 3930:Obidoxime 3915:Biperiden 3902:poisoning 3885:SCH-50911 3837:Ethamivan 3832:Bemegride 3775:Antidotes 3707:Ketogenic 3697:Essential 3613:Histidine 3578:Threonine 3568:Glutamine 3529:Histidine 3468:Aliphatic 3117:0706.4406 2719:-phospho- 2715:"A novel 2326:1881-1272 2151:Allantoin 2094:carnitine 2055:pet foods 1833:hemp seed 1748:donor in 1708:hydantoin 1523:vitamin B 1345:cobalamin 1229:condensed 1185:aspartate 1143:cobalamin 1131:sulfonium 981:ornithine 904:aliphatic 896:thioether 328:EC Number 5113:tyrosine 5100:fumarate 5047:Cysteine 4869:cysteine 4833:Agmatine 4824:arginine 4728:creatine 4689:pyruvate 4505:Allysine 4298:Edetates 4283:thallium 4203:Methanol 4128:Succimer 4087:against 4076:against 4041:Glucagon 3983:Naloxone 3968:Doxapram 3920:Diazepam 3910:Atropine 3849:overdose 3824:overdose 3812:Thiamine 3666:Tyrosine 3660:Cysteine 3607:Arginine 3534:Tyrosine 3521:Aromatic 3372:14780151 3318:45255198 3310:22299361 3191:19093882 3152:16069417 3144:19237503 3060:32264340 3052:15539209 2993:(2002). 2977:14585259 2942:22342103 2875:34700006 2765:28360765 2757:12965218 2648:20139989 2578:17224537 2570:24013929 2527:11380413 2519:12889037 2484:24939187 2416:15680220 2377:22369087 2145:See also 2102:lecithin 2090:cysteine 2083:dopamine 2021:, cooked 1992:, yellow 1980:Chickpea 1929:Soybeans 1835:, hulled 1700:acrolein 1674:(CMAMMA) 1641:ethylene 1599:via (6) 1593:cysteine 1530:cofactor 1232:plants). 1205:cysteine 1123:cofactor 1072:bacteria 1056:proteins 1040:ribosome 1029:lysidine 991:Encoding 985:arginine 945:Cysteine 900:nonpolar 894:-methyl 861:proteins 819:. It is 794:cysteine 785:) is an 739:(symbol 691:QG04BA90 681:QA05BA90 665:ATC code 635:Soluble 461:L: 431:D: 415:L: 394:D: 378:L: 352:L: 294:L: 287:DrugBank 273:D: 257:L: 236:L: 215:D: 199:L: 158:L: 136:348-67-4 133:D: 117:L: 4805:proline 4724:glycine 4703:glycine 4694:citrate 4613:alanine 4545:leucine 4278:mercury 4268:cadmium 4219:Ethanol 4157:nitrite 4089:heparin 3788:Nervous 3668:(≈10.1) 3609:(≈12.5) 3603:(≈10.8) 3511:Glycine 3506:Proline 3501:Alanine 3490:Leucine 3437:Peptide 3432:Protein 3380:3026278 3350:Bibcode 3226:9509248 2700:4371485 2692:3054566 2672:Bibcode 2613:4731949 2550:Bibcode 2368:3287585 2249:5 March 2098:taurine 2047:legumes 2019:Lentils 2001:Almonds 1970:Peanuts 1854:Chicken 1712:Racemic 1502:(SAH). 1397:E. coli 1369:E. coli 1180:de novo 1064:archaea 1013:metazoa 929:during 915:Archaea 913:and in 823:by the 821:encoded 798:taurine 693: ( 683: ( 679:) 673: ( 671:V03AB26 641:Acidity 609:Density 367:PubChem 297:DB00134 186:Met, M 170:: 128:59-51-8 120:63-68-3 4910:valine 4708:serine 4491:lysine 4399:WHO-EM 4365:Emetic 4024:system 3925:Oximes 3790:system 3662:(≈8.3) 3656:(≈5.4) 3650:(≈4.1) 3644:(≈3.9) 3615:(≈6.1) 3601:Lysine 3573:Serine 3480:Valine 3378:  3370:  3341:Nature 3316:  3308:  3224:  3189:  3150:  3142:  3081:  3058:  3050:  3013:  2975:  2940:  2873:  2796:  2763:  2755:  2698:  2690:  2664:Nature 2646:  2611:  2576:  2568:  2525:  2517:  2482:  2414:  2375:  2365:  2324:  2220:  2061:Health 2043:cereal 2035:0.052 2024:0.077 2013:0.117 2005:0.151 1995:0.197 1984:0.253 1974:0.309 1964:0.312 1954:0.392 1943:0.456 1933:0.547 1923:0.564 1912:0.565 1901:0.588 1891:0.593 1881:0.749 1870:0.755 1859:0.801 1848:0.814 1838:0.933 1827:1.114 1822:Cheese 1816:1.124 1806:1.656 1795:3.204 1637:plants 1189:lysine 1127:methyl 959:(e.g., 949:sulfur 593:149.21 522:SMILES 355:C00073 229:ChEMBL 79:Names 5171:Other 4862:other 4311:Other 4107:Other 3779:V03AB 3688:types 3554:Polar 3376:S2CID 3314:S2CID 3148:S2CID 3112:arXiv 3056:S2CID 2907:WebMD 2761:S2CID 2696:S2CID 2574:S2CID 2523:S2CID 2287:(PDF) 1887:Bacon 1781:Food 1631:This 1528:as a 1225:homo- 1211:, or 1191:(via 1070:. In 1017:yeast 997:codon 825:codon 802:SAM-e 483:InChI 397:84815 276:76512 192:ChEBI 149:JSmol 5155:see 4273:lead 3368:PMID 3306:PMID 3222:PMID 3187:PMID 3140:PMID 3079:ISBN 3048:PMID 3011:ISBN 2973:PMID 2938:PMID 2889:link 2871:PMID 2831:: 58 2794:ISBN 2753:PMID 2688:PMID 2644:PMID 2609:PMID 2566:PMID 2515:PMID 2480:PMID 2412:PMID 2400:1703 2373:PMID 2322:ISSN 2251:2018 2218:ISBN 2030:Rice 1990:Corn 1918:Pork 1907:Beef 1876:Beef 1865:Fish 1645:Yang 1595:and 1587:via 1567:(5) 1505:(3) 1329:metZ 1325:metY 1307:metC 1299:metB 1259:e.g. 1247:metA 1243:metX 1062:and 1021:ileX 1015:and 983:and 931:mRNA 829:meth 796:and 408:UNII 381:6137 345:KEGG 260:5907 3358:doi 3346:166 3296:doi 3292:104 3214:doi 3179:doi 3132:hdl 3122:doi 3040:doi 3003:doi 2965:doi 2930:doi 2863:doi 2786:doi 2743:doi 2739:551 2731:K1" 2680:doi 2668:336 2636:doi 2601:doi 2558:doi 2507:doi 2470:doi 2466:160 2404:doi 2363:PMC 2353:doi 2314:doi 2069:in 1960:Oat 1949:Egg 1790:Egg 1722:SCH 1444:or 1327:or 1252:In 1245:or 1058:in 1023:in 880:−NH 859:of 847:or 845:Met 833:hio 831:ylt 747:) ( 743:or 741:Met 696:WHO 689:), 686:WHO 676:WHO 451:EPA 389:876 370:CID 268:853 5208:: 5145:G→ 5098:G→ 5045:+ 4894:G→ 4879:: 4755:G→ 4730:: 4691:→ 4687:G→ 4412:: 3690:: 3374:. 3366:. 3356:. 3344:. 3338:. 3312:. 3304:. 3290:. 3286:. 3261:76 3259:. 3255:. 3220:. 3210:49 3208:. 3185:. 3175:52 3173:. 3146:. 3138:. 3130:. 3120:. 3108:23 3106:. 3102:. 3054:. 3046:. 3034:. 3009:. 2997:. 2971:. 2961:29 2959:. 2936:. 2926:38 2924:. 2905:. 2885:}} 2881:{{ 2869:. 2859:72 2857:. 2845:^ 2833:; 2829:14 2827:. 2821:. 2817:dl 2792:. 2759:. 2751:. 2737:. 2733:. 2694:. 2686:. 2678:. 2666:. 2642:. 2630:. 2607:. 2597:53 2595:. 2572:. 2564:. 2556:. 2546:43 2544:. 2521:. 2513:. 2503:83 2501:. 2478:. 2464:. 2460:. 2424:^ 2410:. 2394:. 2371:. 2361:. 2349:12 2347:. 2343:. 2320:. 2308:. 2304:. 2129:DL 2120:. 2104:, 2100:, 2096:, 2092:, 2057:. 1741:. 1718:CH 1710:. 1702:, 1667:: 1532:. 1525:12 1488:. 1452:.) 1349:12 1215:. 1207:, 1147:12 987:. 936:. 902:, 869:pH 775:iː 766:aɪ 699:) 650:) 643:(p 569:11 534:L 166:L 5115:→ 5111:→ 5078:→ 5059:→ 5035:: 5017:L 5012:S 5004:S 5000:: 4990:→ 4956:→ 4912:→ 4898:→ 4875:→ 4871:+ 4826:→ 4807:→ 4773:→ 4759:→ 4726:→ 4710:→ 4705:→ 4679:G 4623:N 4615:→ 4611:→ 4547:→ 4493:→ 4480:→ 4478:K 4456:e 4449:t 4442:v 4285:) 4266:( 4205:/ 4095:) 4091:( 4084:) 4080:( 3897:/ 3781:) 3777:( 3767:e 3760:t 3753:v 3635:) 3633:a 3630:K 3594:) 3592:a 3589:K 3492:) 3478:( 3410:e 3403:t 3396:v 3382:. 3360:: 3352:: 3320:. 3298:: 3228:. 3216:: 3193:. 3181:: 3167:L 3154:. 3134:: 3124:: 3114:: 3087:. 3062:. 3042:: 3036:1 3019:. 3005:: 2979:. 2967:: 2944:. 2932:: 2909:. 2891:) 2877:. 2865:: 2840:. 2815:" 2802:. 2788:: 2767:. 2745:: 2725:O 2721:L 2717:O 2702:. 2682:: 2674:: 2650:. 2638:: 2632:6 2615:. 2603:: 2580:. 2560:: 2552:: 2529:. 2509:: 2486:. 2472:: 2418:. 2406:: 2379:. 2355:: 2328:. 2316:: 2310:1 2253:. 2228:. 2226:. 2177:S 1724:3 1720:2 1716:2 1603:. 1549:N 1547:, 1545:N 1543:, 1541:N 1539:( 1498:S 1480:S 1448:S 1421:O 1379:O 1365:O 1321:O 1315:O 1305:( 1155:S 1139:S 1117:S 1102:S 1091:S 1077:N 1052:N 1003:( 975:S 892:S 885:3 849:M 781:/ 778:n 772:n 769:ə 763:θ 760:ˈ 757:ɪ 754:m 751:/ 745:M 648:a 645:K 581:S 578:2 575:O 572:N 566:H 563:5 560:C 453:) 449:( 151:)

Index

Chemical structure of methionine
Skeletal formula

Ball-and-stick model

Space-filling model
IUPAC name
CAS Number
63-68-3
59-51-8
348-67-4
JSmol
Interactive image
Zwitterion
Interactive image
ChEBI
CHEBI:16643
CHEBI:16811
CHEBI:16867
ChEMBL
ChEMBL42336
ChemSpider
5907
853
76512
DrugBank
DB00134
ECHA InfoCard
100.000.393
Edit this at Wikidata

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.