PDB Chemical Component NNH

Ideal Model

Chemical Description

Name NOR-N-OMEGA-HYDROXY-L-ARGININE
Formula C5 H12 N4 O3
Formal charge 0
Molecular weight 176.174 g/mol
Component type L-PEPTIDE LINKING
Nonstandard Parent Id ARG

Chemical features

Atom count 24
Chiral atom count 1
Chiral atoms CA
Observed leaving atoms OXT H2 HXT
Bond count 23
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) (2S)-2-amino-4-(N'-hydroxycarbamimidamido)butanoic acid
Systematic name (OpenEye OEToolkits) (2S)-2-amino-4-[(N-hydroxycarbamimidoyl)amino]butanoic acid

Chemical Descriptors

Stereo SMILES (CACTVS) N[C@@H](CCNC(=N)NO)C(O)=O
SMILES (CACTVS) N[CH](CCNC(=N)NO)C(O)=O
Stereo SMILES (OpenEye) [H]/N=C(/NCC[C@@H](C(=O)O)N)\NO
InChI descriptor InChI=1S/C5H12N4O3/c6-3(4(10)11)1-2-8-5(7)9-12/h3,12H,1-2,6H2,(H,10,11)(H3,7,8,9)/t3-/m0/s1
InChIKey descriptor KOBHCUDVWOTEKO-VKHMYHEASA-N

Status Information

Last modified 2011-06-04
Created 2000-12-19
Release status REL
Model PDB code 1HQH
Processing site RCSB