PDB Chemical Component KYN

Ideal Model

Chemical Description

Name (2S)-2-amino-4-(2-aminophenyl)-4-oxobutanoic acid
Synonyms L-KYNURENINE
Formula C10 H12 N2 O3
Formal charge 0
Molecular weight 208.214 g/mol
Component type L-PEPTIDE LINKING
Nonstandard Parent Id TRP

Chemical features

Atom count 27
Chiral atom count 1
Chiral atoms CA
Observed leaving atoms OXT H2 HXT
Bond count 27
Aromatic bond count 6

Chemical Identifiers

Systematic name (ACDLabs) (2S)-2-amino-4-(2-aminophenyl)-4-oxobutanoic acid
Systematic name (OpenEye OEToolkits) (2S)-4-(2-aminophenyl)-2-azanyl-4-oxidanylidene-butanoic acid

Chemical Descriptors

Stereo SMILES (CACTVS) N[C@@H](CC(=O)c1ccccc1N)C(O)=O
SMILES (CACTVS) N[CH](CC(=O)c1ccccc1N)C(O)=O
Stereo SMILES (OpenEye) c1ccc(c(c1)C(=O)C[C@@H](C(=O)O)N)N
InChI descriptor InChI=1S/C10H12N2O3/c11-7-4-2-1-3-6(7)9(13)5-8(12)10(14)15/h1-4,8H,5,11-12H2,(H,14,15)/t8-/m0/s1
InChIKey descriptor YGPSJZOEDVAXAB-QMMMGPOBSA-N

Status Information

Last modified 2024-09-27
Created 2004-05-16
Release status REL
Model PDB code 3E2Z
Processing site RCSB