PDB Chemical Component QUS

Ideal Model

Chemical Description

Name (S)-2-AMINO-3-(3,5-DIOXO-[1,2,4]OXADIAZOLIDIN-2-YL)-PROPIONIC ACID
Synonyms QUISQUALATE
Formula C5 H7 N3 O5
Formal charge 0
Molecular weight 189.126 g/mol
Component type NON-POLYMER

Chemical features

Atom count 20
Chiral atom count 1
Chiral atoms C02
Bond count 20
Aromatic bond count 5

Chemical Identifiers

Systematic name (ACDLabs) 3-(3,5-dioxo-1,2,4-oxadiazolidin-2-yl)-L-alanine
Systematic name (OpenEye OEToolkits) (2S)-2-amino-3-(3,5-dioxo-1,2,4-oxadiazolidin-2-yl)propanoic acid

Chemical Descriptors

Stereo SMILES (CACTVS) N[C@@H](CN1OC(=O)NC1=O)C(O)=O
SMILES (CACTVS) N[CH](CN1OC(=O)NC1=O)C(O)=O
Stereo SMILES (OpenEye) C([C@@H](C(=O)O)N)N1C(=O)NC(=O)O1
InChI descriptor InChI=1S/C5H7N3O5/c6-2(3(9)10)1-8-4(11)7-5(12)13-8/h2H,1,6H2,(H,9,10)(H,7,11,12)/t2-/m0/s1
InChIKey descriptor ASNFTDCKZKHJSW-REOHCLBHSA-N

Status Information

Last modified 2020-06-17
Created 2002-09-05
Release status REL
Model PDB code 1MM6
Processing site RCSB