PDB Chemical Component ARG

Ideal Model

Chemical Description

Name ARGININE
Formula C6 H15 N4 O2
Formal charge 1
Molecular weight 175.209 g/mol
Component type L-PEPTIDE LINKING

Chemical features

Atom count 27
Chiral atom count 1
Chiral atoms CA
Observed leaving atoms OXT H2 HXT
Bond count 26
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) amino{[(4S)-4-amino-4-carboxybutyl]amino}methaniminium
Systematic name (OpenEye OEToolkits) [amino-[[(4S)-4-amino-5-hydroxy-5-oxo-pentyl]amino]methylidene]azanium

Chemical Descriptors

Stereo SMILES (CACTVS) N[C@@H](CCCNC(N)=[NH2+])C(O)=O
SMILES (CACTVS) N[CH](CCCNC(N)=[NH2+])C(O)=O
Stereo SMILES (OpenEye) C(C[C@@H](C(=O)O)N)CNC(=[NH2+])N
InChI descriptor InChI=1S/C6H14N4O2/c7-4(5(11)12)2-1-3-10-6(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10)/p+1/t4-/m0/s1
InChIKey descriptor ODKSFYDXXFIFQN-BYPYZUCNSA-O

Status Information

Last modified 2024-09-27
Created 1999-07-08
Release status REL
Processing site RCSB