PDB Chemical Component GCD

Ideal Model

Chemical Description

Name 4-deoxy-alpha-L-threo-hex-4-enopyranuronic acid
Synonyms 4,5-DEHYDRO-D-GLUCURONIC ACID; 4-deoxy-alpha-L-threo-hex-4-enuronic acid; 4-deoxy-L-threo-hex-4-enuronic acid; 4-deoxy-threo-hex-4-enuronic acid
Formula C6 H8 O6
Formal charge 0
Molecular weight 176.124 g/mol
Component type L-saccharide, alpha linking

Chemical features

Atom count 20
Chiral atom count 3
Chiral atoms C1 C2 C3
Observed leaving atoms O1
Bond count 20
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) 4-deoxy-alpha-L-threo-hex-4-enopyranuronic acid
Systematic name (OpenEye OEToolkits) (2R,3R,4S)-2,3,4-tris(oxidanyl)-3,4-dihydro-2H-pyran-6-carboxylic acid

Chemical Descriptors

Stereo SMILES (CACTVS) O[C@@H]1OC(=C[C@H](O)[C@H]1O)C(O)=O
SMILES (CACTVS) O[CH]1OC(=C[CH](O)[CH]1O)C(O)=O
Stereo SMILES (OpenEye) C1=C(O[C@H]([C@@H]([C@H]1O)O)O)C(=O)O
InChI descriptor InChI=1S/C6H8O6/c7-2-1-3(5(9)10)12-6(11)4(2)8/h1-2,4,6-8,11H,(H,9,10)/t2-,4+,6+/m0/s1
InChIKey descriptor IAKKJSVSFCTLRY-YKKSOZKNSA-N

Status Information

Last modified 2020-07-17
Created 2000-12-14
Release status REL
Replaces DGC
Model PDB code 1HMW
Processing site RCSB