PDB Chemical Component PTA

Ideal Model

Chemical Description

Name [(1-AMINO-3-METHYL-BUTYL)-HYDROXY-PHOSPHINOYL]-ACETIC ACID
Formula C7 H16 N O4 P
Formal charge 0
Molecular weight 209.180 g/mol
Component type peptide-like

Chemical features

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

Chemical Identifiers

Systematic name (ACDLabs) [(R)-[(1R)-1-amino-3-methylbutyl](hydroxy)phosphoryl]acetic acid
Systematic name (OpenEye OEToolkits) 2-[[(1R)-1-azanyl-3-methyl-butyl]-hydroxy-phosphoryl]ethanoic acid

Chemical Descriptors

Stereo SMILES (CACTVS) CC(C)C[C@H](N)[P](O)(=O)CC(O)=O
SMILES (CACTVS) CC(C)C[CH](N)[P](O)(=O)CC(O)=O
Stereo SMILES (OpenEye) CC(C)C[C@H](N)[P@@](=O)(CC(=O)O)O
InChI descriptor InChI=1S/C7H16NO4P/c1-5(2)3-6(8)13(11,12)4-7(9)10/h5-6H,3-4,8H2,1-2H3,(H,9,10)(H,11,12)/t6-/m1/s1
InChIKey descriptor QLKPCHBADCFRHB-ZCFIWIBFSA-N

Status Information

Last modified 2011-06-04
Created 1999-07-08
Release status REL
Model PDB code 1PPK
Processing site RCSB