PDB Chemical Component UAP

Ideal Model

Chemical Description

Name 4-deoxy-2-O-sulfo-alpha-L-threo-hex-4-enopyranuronic acid
Synonyms 4-deoxy-2-O-sulfo-alpha-L-threo-hex-4-enuronic acid; 4-deoxy-2-O-sulfo-L-threo-hex-4-enuronic acid; 4-deoxy-2-O-sulfo-threo-hex-4-enuronic acid
Formula C6 H8 O9 S
Formal charge 0
Molecular weight 256.187 g/mol
Component type L-saccharide, alpha linking

Chemical features

Atom count 24
Chiral atom count 3
Chiral atoms C1 C2 C3
Observed leaving atoms O1 HO1
Bond count 24
Aromatic bond count 0

Chemical Identifiers

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

Chemical Descriptors

Stereo SMILES (CACTVS) O[C@@H]1OC(=C[C@H](O)[C@H]1O[S](O)(=O)=O)C(O)=O
SMILES (CACTVS) O[CH]1OC(=C[CH](O)[CH]1O[S](O)(=O)=O)C(O)=O
Stereo SMILES (OpenEye) C1=C(O[C@H]([C@@H]([C@H]1O)OS(=O)(=O)O)O)C(=O)O
InChI descriptor InChI=1S/C6H8O9S/c7-2-1-3(5(8)9)14-6(10)4(2)15-16(11,12)13/h1-2,4,6-7,10H,(H,8,9)(H,11,12,13)/t2-,4+,6+/m0/s1
InChIKey descriptor VJIMUKBSNUBECH-YKKSOZKNSA-N

Status Information

Last modified 2020-07-17
Created 1999-07-08
Release status REL
Model PDB code 1BFB
Processing site RCSB