Knowledge

Laminarin

Source 📝

220: 147: 24: 656: 340: 84: 424:
burning, that its concentration is driven by light variability and that it contributes substantially to the carbon export from surface waters, as it may account for up to half of organic carbon in sinking diatom-containing particles.
243:
InChI=1S/C18H32O16/c19-1-4-7(22)10(25)11(26)17(31-4)34-15-9(24)6(3-21)32-18(13(15)28)33-14-8(23)5(2-20)30-16(29)12(14)27/h4-29H,1-3H2/t4-,5-,6-,7-,8-,9-,10+,11-,12-,13-,14+,15+,16?,17?,18?/m1/s1
253:
InChI=1/C18H32O16/c19-1-4-7(22)10(25)11(26)17(31-4)34-15-9(24)6(3-21)32-18(13(15)28)33-14-8(23)5(2-20)30-16(29)12(14)27/h4-29H,1-3H2/t4-,5-,6-,7-,8-,9-,10+,11-,12-,13-,14+,15+,16?,17?,18?/m1/s1
416:(EC 3.2.1.6) that breaks the β(1→3) bonds. It has been suggested that the annual production of algae laminarin amounts to 12 ± 8 gigatons, i.e., about three times the annual atmospheric CO 491:
Nisizawa K, Yamaguchi T, Handa N, Maeda M, Yamazaki H (November 1963). "Chemical nature of a uronic acid-containing polysaccharide in the peritrophic membrane of the silkworm".
412:
and is made up of β(1→3)-glucan with β(1→6)-branches. It is a linear polysaccharide, with a β(1→3):β(1→6) ratio of 3:1. Its hydrolysis is catalyzed by enzymes such as
591:
Becker, Stefan; Tebben, Jan; Coffinet, Sarah; Wiltshire, Karen; Iversen, Morten Hvitfeldt; Harder, Tilmann; Hinrichs, Kai-Uwe; Hehemann, Jan-Hendrik (2020).
353: 697: 269: 690: 348: 234: 360: 726: 683: 142: 198: 154: 716: 215: 124: 721: 604: 547: 504: 60: 8: 50: 608: 551: 219: 146: 627: 592: 468: 443: 104: 568: 535: 632: 573: 516: 508: 473: 559: 671: 663: 622: 612: 563: 555: 500: 463: 455: 292: 186: 397: 667: 499:(5). Japan: Oxford University Press for Japanese Biochemical Society: 419–426. 409: 385: 331: 710: 512: 401: 135: 617: 536:"Laminarinase (beta-glucanase) activity in Bacteroides from the human colon" 636: 520: 477: 413: 577: 421: 393: 319: 155: 115: 459: 23: 330:
Except where otherwise noted, data are given for materials in their
655: 396:. It is used as a carbohydrate food reserve in the same way that 83: 405: 389: 173: 381: 590: 95: 73: 203: 490: 593:"Laminarin is a major molecule in the marine carbon cycle" 533: 441: 708: 444:"Studies on the metabolism of the Chrysophyceae" 277:O(1(O)(OC(O)1O)CO)C3O((O)(OC2O(CO)(O)(O)2O)3O)CO 185: 597:Proceedings of the National Academy of Sciences 59: 534:Salyers AA, Palmer JK, Wilkins TD (May 1977). 691: 442:Beattie A, Hirst EL, Percival E (June 1961). 698: 684: 218: 145: 123: 626: 616: 567: 467: 214: 709: 136: 505:10.1093/oxfordjournals.jbchem.a127808 246:Key: DBTMGCOVALSLOR-VPNXCSTESA-N 103: 650: 256:Key: DBTMGCOVALSLOR-VPNXCSTEBM 176: 13: 14: 738: 654: 338: 22: 560:10.1128/AEM.33.5.1118-1124.1977 334:(at 25 °C , 100 kPa). 584: 527: 484: 435: 1: 428: 670:. You can help Knowledge by 7: 10: 743: 649: 546:(5). England: 1118–1124. 328: 285: 265: 230: 43: 35: 30: 21: 618:10.1073/pnas.1917001117 493:Journal of Biochemistry 454:(3). England: 531–537. 727:Organic compound stubs 662:This article about an 540:Appl Environ Microbiol 324:Variable 408:. It is created by 609:2020PNAS..117.6599B 552:1977ApEnM..33.1118S 18: 361:Infobox references 16: 679: 678: 603:(12): 6599–6607. 460:10.1042/bj0790531 369:Chemical compound 367: 366: 199:CompTox Dashboard 85:Interactive image 734: 700: 693: 686: 664:organic compound 658: 651: 641: 640: 630: 620: 588: 582: 581: 571: 531: 525: 524: 488: 482: 481: 471: 439: 404:, especially in 351: 345: 342: 341: 293:Chemical formula 223: 222: 207: 205: 189: 178: 157: 149: 138: 127: 107: 87: 63: 26: 19: 15: 742: 741: 737: 736: 735: 733: 732: 731: 717:Polysaccharides 707: 706: 705: 704: 647: 645: 644: 589: 585: 532: 528: 489: 485: 440: 436: 431: 419: 398:chrysolaminarin 380:) is a storage 376:(also known as 370: 363: 358: 357: 356:  ?) 347: 343: 339: 335: 313: 309: 305: 301: 295: 281: 278: 273: 272: 261: 258: 257: 254: 248: 247: 244: 238: 237: 226: 208: 201: 192: 179: 167: 130: 110: 90: 77: 66: 53: 39: 12: 11: 5: 740: 730: 729: 724: 719: 703: 702: 695: 688: 680: 677: 676: 659: 643: 642: 583: 526: 483: 433: 432: 430: 427: 417: 410:photosynthesis 386:polysaccharide 368: 365: 364: 359: 337: 336: 332:standard state 329: 326: 325: 322: 316: 315: 311: 307: 303: 299: 296: 291: 288: 287: 283: 282: 280: 279: 276: 268: 267: 266: 263: 262: 260: 259: 255: 252: 251: 249: 245: 242: 241: 233: 232: 231: 228: 227: 225: 224: 211: 209: 197: 194: 193: 191: 190: 182: 180: 172: 169: 168: 166: 165: 161: 159: 151: 150: 140: 132: 131: 129: 128: 120: 118: 112: 111: 109: 108: 100: 98: 92: 91: 89: 88: 80: 78: 71: 68: 67: 65: 64: 56: 54: 49: 46: 45: 41: 40: 37: 33: 32: 28: 27: 9: 6: 4: 3: 2: 739: 728: 725: 723: 720: 718: 715: 714: 712: 701: 696: 694: 689: 687: 682: 681: 675: 673: 669: 665: 660: 657: 653: 652: 648: 638: 634: 629: 624: 619: 614: 610: 606: 602: 598: 594: 587: 579: 575: 570: 565: 561: 557: 553: 549: 545: 541: 537: 530: 522: 518: 514: 510: 506: 502: 498: 494: 487: 479: 475: 470: 465: 461: 457: 453: 449: 445: 438: 434: 426: 423: 415: 411: 407: 403: 402:phytoplankton 399: 395: 391: 387: 383: 379: 375: 372:The molecule 362: 355: 350: 333: 327: 323: 321: 318: 317: 297: 294: 290: 289: 284: 275: 274: 271: 264: 250: 240: 239: 236: 229: 221: 217: 216:DTXSID2093823 213: 212: 210: 200: 196: 195: 188: 184: 183: 181: 175: 171: 170: 163: 162: 160: 158: 153: 152: 148: 144: 141: 139: 137:ECHA InfoCard 134: 133: 126: 122: 121: 119: 117: 114: 113: 106: 102: 101: 99: 97: 94: 93: 86: 82: 81: 79: 75: 70: 69: 62: 58: 57: 55: 52: 48: 47: 42: 34: 29: 25: 20: 672:expanding it 661: 646: 600: 596: 586: 543: 539: 529: 496: 492: 486: 451: 447: 437: 420:increase by 414:laminarinase 377: 373: 371: 44:Identifiers 36:Other names 722:Brown algae 422:fossil fuel 400:is used by 394:brown algae 392:) found in 286:Properties 143:100.029.726 711:Categories 448:Biochem. J 429:References 320:Molar mass 116:ChemSpider 105:CHEBI:6364 72:3D model ( 51:CAS Number 17:Laminarin 513:0021-924X 378:laminaran 374:laminarin 164:232-712-4 156:EC Number 61:9008-22-4 38:Laminaran 637:32170018 521:14089735 478:13688276 628:7104365 605:Bibcode 548:Bibcode 469:1205682 406:diatoms 390:glucose 354:what is 352: ( 314: 174:PubChem 635:  625:  578:879772 576:  569:170836 566:  519:  511:  476:  466:  382:glucan 349:verify 346:  270:SMILES 187:439306 125:388438 31:Names 666:is a 235:InChI 96:ChEBI 74:JSmol 668:stub 633:PMID 574:PMID 517:PMID 509:ISSN 474:PMID 623:PMC 613:doi 601:117 564:PMC 556:doi 501:doi 464:PMC 456:doi 388:of 384:(a 204:EPA 177:CID 713:: 631:. 621:. 611:. 599:. 595:. 572:. 562:. 554:. 544:33 542:. 538:. 515:. 507:. 497:54 495:. 472:. 462:. 452:79 450:. 446:. 304:10 298:(C 699:e 692:t 685:v 674:. 639:. 615:: 607:: 580:. 558:: 550:: 523:. 503:: 480:. 458:: 418:2 344:N 312:x 310:) 308:5 306:O 302:H 300:6 206:) 202:( 76:)

Index


CAS Number
9008-22-4
JSmol
Interactive image
ChEBI
CHEBI:6364
ChemSpider
388438
ECHA InfoCard
100.029.726
Edit this at Wikidata
EC Number
PubChem
439306
CompTox Dashboard
DTXSID2093823
Edit this at Wikidata
InChI
SMILES
Chemical formula
Molar mass
standard state
verify
what is
Infobox references
glucan
polysaccharide
glucose
brown algae

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