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- Name help_outline 7α-hydroxy-3-oxo-5β-cholan-24-oate Identifier CHEBI:87731 Charge -1 Formula C24H37O4 InChIKeyhelp_outline KNVADAPHVNKTEP-CIGXQKLNSA-M SMILEShelp_outline C1[C@@]2([C@]3(CC[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)[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 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 9,176 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline NADH Identifier CHEBI:57945 (Beilstein: 3869564) help_outline Charge -2 Formula C21H27N7O14P2 InChIKeyhelp_outline BOPGDPNILDQYTO-NNYOXOHSSA-L 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](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 1,073 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
- Name help_outline isochenodeoxycholate Identifier CHEBI:87730 Charge -1 Formula C24H39O4 InChIKeyhelp_outline RUDATBOHQWOJDD-JGFDLHJZSA-M SMILEShelp_outline C1[C@@]2([C@]3(CC[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)[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 NAD+ Identifier CHEBI:57540 (Beilstein: 3868403) help_outline Charge -1 Formula C21H26N7O14P2 InChIKeyhelp_outline BAWFJGJZGIEFAR-NNYOXOHSSA-M 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](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 1,142 reaction(s) Find molecules that contain or resemble this structure Find proteins in UniProtKB for this molecule
Cross-references
| RHEA:47516 | RHEA:47517 | RHEA:47518 | RHEA:47519 | |
|---|---|---|---|---|
| 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.