A1EPX

Taurolithocholic Acid

Created:	2025-04-29
Last modified:	2025-12-10

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1 entries where A1EPX is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	78
Chiral Atom Count	9
Bond Count	81
Aromatic Bond Count	0

2D diagram of A1EPX

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Chemical Component Summary
Name	Taurolithocholic Acid
Systematic Name (OpenEye OEToolkits)	2-[[(4~{R})-4-[(3~{R},5~{R},8~{R},9~{S},10~{S},13~{R},14~{S},17~{R})-10,13-dimethyl-3-oxidanyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1~{H}-cyclopenta[a]phenanthren-17-yl]pentanoyl]amino]ethanesulfonic acid
Formula	C₂₆ H₄₅ N O₅ S
Molecular Weight	483.704
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	C[CH](CCC(=O)NCC[S](O)(=O)=O)[CH]1CC[CH]2[CH]3CC[CH]4C[CH](O)CC[C]4(C)[CH]3CC[C]12C
SMILES	OpenEye OEToolkits	2.0.7	CC(CCC(=O)NCCS(=O)(=O)O)C1CCC2C1(CCC3C2CCC4C3(CCC(C4)O)C)C
Canonical SMILES	CACTVS	3.385	C[C@H](CCC(=O)NCC[S](O)(=O)=O)[C@H]1CC[C@H]2[C@@H]3CC[C@@H]4C[C@H](O)CC[C@]4(C)[C@H]3CC[C@]12C
Canonical SMILES	OpenEye OEToolkits	2.0.7	C[C@H](CCC(=O)NCCS(=O)(=O)O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CC[C@H]4[C@@]3(CC[C@H](C4)O)C)C
InChI	InChI	1.06	InChI=1S/C26H45NO5S/c1-17(4-9-24(29)27-14-15-33(30,31)32)21-7-8-22-20-6-5-18-16-19(28)10-12-25(18,2)23(20)11-13-26(21,22)3/h17-23,28H,4-16H2,1-3H3,(H,27,29)(H,30,31,32)/t17-,18-,19-,20+,21-,22+,23+,25+,26-/m1/s1
InChIKey	InChI	1.06	QBYUNVOYXHFVKC-GBURMNQMSA-N

Related Resource References

Resource Name	Reference
PubChem	439763
ChEMBL	CHEMBL408701
ChEBI	CHEBI:36259

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.