PDB Chemical Component ADA

Ideal Model

Chemical Description

Name alpha-D-galactopyranuronic acid
Synonyms alpha-D-galacturonic acid; D-galacturonic acid; galacturonic acid; ALPHA D-GALACTURONIC ACID
Formula C6 H10 O7
Formal charge 0
Molecular weight 194.139 g/mol
Component type D-saccharide, alpha linking

Chemical features

Atom count 23
Chiral atom count 5
Chiral atoms C1 C2 C3 C4 C5
Observed leaving atoms O1 HO1 HO2 HO3 HO4
Bond count 23
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) alpha-D-galactopyranuronic acid
Systematic name (OpenEye OEToolkits) (2S,3R,4S,5R,6S)-3,4,5,6-tetrahydroxyoxane-2-carboxylic acid

Chemical Descriptors

Stereo SMILES (CACTVS) O[C@H]1O[C@@H]([C@H](O)[C@H](O)[C@H]1O)C(O)=O
SMILES (CACTVS) O[CH]1O[CH]([CH](O)[CH](O)[CH]1O)C(O)=O
Stereo SMILES (OpenEye) [C@@H]1([C@H]([C@H](O[C@@H]([C@@H]1O)O)C(=O)O)O)O
InChI descriptor InChI=1S/C6H10O7/c7-1-2(8)4(5(10)11)13-6(12)3(1)9/h1-4,6-9,12H,(H,10,11)/t1-,2+,3+,4-,6-/m0/s1
InChIKey descriptor AEMOLEFTQBMNLQ-BKBMJHBISA-N

Status Information

Last modified 2020-07-17
Created 2002-04-08
Release status REL
Model PDB code 1GXO
Processing site EBI