PDB Chemical Component HMR

Ideal Model

Chemical Description

Name BETA-HOMOARGININE
Formula C7 H16 N4 O2
Formal charge 0
Molecular weight 188.228 g/mol
Component type L-PEPTIDE LINKING
Nonstandard Parent Id ARG

Chemical features

Atom count 29
Chiral atom count 1
Chiral atoms CB
Observed leaving atoms OXT H2 HXT
Bond count 28
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) (3S)-3-amino-6-carbamimidamidohexanoic acid
Systematic name (OpenEye OEToolkits) (3S)-3-amino-6-carbamimidamido-hexanoic acid

Chemical Descriptors

Stereo SMILES (CACTVS) N[C@@H](CCCNC(N)=N)CC(O)=O
SMILES (CACTVS) N[CH](CCCNC(N)=N)CC(O)=O
Stereo SMILES (OpenEye) C(C[C@@H](CC(=O)O)N)CNC(=N)N
InChI descriptor InChI=1S/C7H16N4O2/c8-5(4-6(12)13)2-1-3-11-7(9)10/h5H,1-4,8H2,(H,12,13)(H4,9,10,11)/t5-/m0/s1
InChIKey descriptor VNWXCGKMEWXYBP-YFKPBYRVSA-N

Status Information

Last modified 2023-11-03
Created 1999-07-08
Release status REL
Model PDB code 1ABI
Processing site RCSB