public_id

FDB023971

IUPAC 名称

(3S,9S)-3,9-diamino-5,6,6-tris[(2S)-2-amino-4-carboxybutanoyl]-7-{N-[(2S)-2-amino-4-carboxybutanoyl]-1-(4-{[(2-amino-4-oxo-3,4-dihydropteridin-6-yl)methyl]amino}phenyl)formamido}-7-({[(2S)-2-amino-4-carboxybutanoyl]oxy}carbonyl)-4,8-dioxoundecane-1,5,11-tricarboxylic acid

描述

Heptaglutamyl folic acid is a naturally occurring form of folate. In contrast to synthetic folic acid, natural food folates are predominantly polyglutamates with a variable number of glutamate residues. (PMID 15831124) Approximately two-thirds of total folate intake from a mixed unfortified diet is in the polyglutamyl form, derived mainly from vegetables. These polyglutamates need to be hydrolysed to the monoglutamate form for normal absorption in the proximal small intestine. This process is controlled by the intestinal brush-border enzyme glutamate carboxypeptidase II (GCPII). (PMID 12042451) [HMDB]

CAS号

异构

N[C@@H](CCC(O)=O)C(=O)OC(=O)C(N(C(=O)[C@@H](N)CCC(O)=O)C(=O)C1=CC=C(NCC2=NC3=C(N=C2)N=C(N)NC3=O)C=C1)(C(=O)[C@@H](N)CCC(O)=O)C(C(=O)[C@@H](N)CCC(O)=O)(C(=O)[C@@H](N)CCC(O)=O)C(C(O)=O)(C(=O)[C@@H](N)CCC(O)=O)C(=O)[C@@H](N)CCC(O)=O

InChI标识符

InChI=1S/C54H68N14O27/c55-24(5-12-31(69)70)39(83)52(49(92)93,40(84)25(56)6-13-32(71)72)53(41(85)26(57)7-14-33(73)74,42(86)27(58)8-15-34(75)76)54(43(87)28(59)9-16-35(77)78,50(94)95-48(91)30(61)11-18-37(81)82)68(47(90)29(60)10-17-36(79)80)46(89)21-1-3-22(4-2-21)63-19-23-20-64-44-38(65-23)45(88)67-51(62)66-44/h1-4,20,24-30,63H,5-19,55-61H2,(H,69,70)(H,71,72)(H,73,74)(H,75,76)(H,77,78)(H,79,80)(H,81,82)(H,92,93)(H3,62,64,66,67,88)/t24-,25-,26-,27-,28-,29-,30-,54?/m0/s1

键

KNLHIYYNBQALAI-IMYKNWLQSA-N

平均分子量

1344.43783304

id

24134

含有化合物的食物

食物id	食物名称
430	Ostrich
353	Mule deer
595	Mountain hare
358	Mallard duck
383	Horse
378	Guinea hen
373	Greylag goose
451	European rabbit
365	Emu
364	Elk
549	Domestic pig
541	Domestic goat
535	Deer
624	Columbidae (Dove, Pigeon)
334	Chicken
506	Cattle (Beef, Veal)
316	Buffalo
303	Bison
542	Beefalo
590	Anatidae