PDB Chemical Component BTN

Ideal Model

Chemical Description

Name BIOTIN
Formula C10 H16 N2 O3 S
Formal charge 0
Molecular weight 244.311 g/mol
Component type NON-POLYMER

Chemical features

Atom count 32
Chiral atom count 3
Chiral atoms C2 C5 C4
Observed leaving atoms O12 HO2
Bond count 33
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) 5-[(3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl]pentanoic acid
Systematic name (OpenEye OEToolkits) 5-[(3aS,4S,6aR)-2-oxidanylidene-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoic acid

Chemical Descriptors

Stereo SMILES (CACTVS) OC(=O)CCCC[C@@H]1SC[C@@H]2NC(=O)N[C@H]12
SMILES (CACTVS) OC(=O)CCCC[CH]1SC[CH]2NC(=O)N[CH]12
Stereo SMILES (OpenEye) C1[C@H]2[C@@H]([C@@H](S1)CCCCC(=O)O)NC(=O)N2
InChI descriptor InChI=1S/C10H16N2O3S/c13-8(14)4-2-1-3-7-9-6(5-16-7)11-10(15)12-9/h6-7,9H,1-5H2,(H,13,14)(H2,11,12,15)/t6-,7-,9-/m0/s1
InChIKey descriptor YBJHBAHKTGYVGT-ZKWXMUAHSA-N

Status Information

Last modified 2014-04-29
Created 1999-07-08
Release status REL
Model PDB code 1DF8
Processing site RCSB