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- Name help_outline 7α,12α-dihydroxy-3-oxo-5β-cholan-24-oate Identifier CHEBI:87736 Charge -1 Formula C24H37O5 InChIKeyhelp_outline OEKUSRBIIZNLHZ-DJDNIQJZSA-M SMILEShelp_outline C1[C@@]2([C@]3(C[C@@H]([C@]4([C@]([C@@]3([C@@H](C[C@@]2(CC(C1)=O)[H])O)[H])(CC[C@@]4([C@@H](CCC([O-])=O)C)[H])[H])C)O)[H])C 2D coordinates Mol file for the small molecule Search links Involved in 4 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline NADPH Identifier CHEBI:57783 (Beilstein: 10411862) help_outline Charge -4 Formula C21H26N7O17P3 InChIKeyhelp_outline ACFIXJIJDZMPPO-NNYOXOHSSA-J SMILEShelp_outline NC(=O)C1=CN(C=CC1)[C@@H]1O[C@H](COP([O-])(=O)OP([O-])(=O)OC[C@H]2O[C@H]([C@H](OP([O-])([O-])=O)[C@@H]2O)n2cnc3c(N)ncnc23)[C@@H](O)[C@H]1O 2D coordinates Mol file for the small molecule Search links Involved in 1,288 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline H+ Identifier CHEBI:15378 Charge 1 Formula H InChIKeyhelp_outline GPRLSGONYQIRFK-UHFFFAOYSA-N SMILEShelp_outline [H+] 2D coordinates Mol file for the small molecule Search links Involved in 9,521 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline isocholate Identifier CHEBI:87735 Charge -1 Formula C24H39O5 InChIKeyhelp_outline BHQCQFFYRZLCQQ-UXWVVXDJSA-M SMILEShelp_outline C1[C@@]2([C@]3(C[C@@H]([C@]4([C@]([C@@]3([C@@H](C[C@@]2(C[C@H](C1)O)[H])O)[H])(CC[C@@]4([C@@H](CCC([O-])=O)C)[H])[H])C)O)[H])C 2D coordinates Mol file for the small molecule Search links Involved in 2 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline NADP+ Identifier CHEBI:58349 Charge -3 Formula C21H25N7O17P3 InChIKeyhelp_outline XJLXINKUBYWONI-NNYOXOHSSA-K SMILEShelp_outline NC(=O)c1ccc[n+](c1)[C@@H]1O[C@H](COP([O-])(=O)OP([O-])(=O)OC[C@H]2O[C@H]([C@H](OP([O-])([O-])=O)[C@@H]2O)n2cnc3c(N)ncnc23)[C@@H](O)[C@H]1O 2D coordinates Mol file for the small molecule Search links Involved in 1,294 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:47528 | RHEA:47529 | RHEA:47530 | RHEA:47531 | |
|---|---|---|---|---|
| Reaction direction help_outline | undefined | left-to-right | right-to-left | bidirectional |
| UniProtKB help_outline |
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Publications
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A biosynthetic pathway for a prominent class of microbiota-derived bile acids.
Devlin A.S., Fischbach M.A.
The gut bile acid pool is millimolar in concentration, varies widely in composition among individuals and is linked to metabolic disease and cancer. Although these molecules are derived almost exclusively from the microbiota, remarkably little is known about which bacterial species and genes are r ... >> More
The gut bile acid pool is millimolar in concentration, varies widely in composition among individuals and is linked to metabolic disease and cancer. Although these molecules are derived almost exclusively from the microbiota, remarkably little is known about which bacterial species and genes are responsible for their biosynthesis. Here we report a biosynthetic pathway for the second most abundant class in the gut, 3β-hydroxy(iso)-bile acids, whose levels exceed 300 μM in some humans and are absent in others. We show, for the first time, that iso-bile acids are produced by Ruminococcus gnavus, a far more abundant commensal than previously known producers, and that the iso-bile acid pathway detoxifies deoxycholic acid and thus favors the growth of the keystone genus Bacteroides. By revealing the biosynthetic genes for an abundant class of bile acids, our work sets the stage for predicting and rationally altering the composition of the bile acid pool. << Less
Nat. Chem. Biol. 11:685-690(2015) [PubMed] [EuropePMC]
This publication is cited by 15 other entries.