PDB Chemical Component ASG

Ideal Model

Chemical Description

Name 2-acetamido-2-deoxy-4-O-sulfo-beta-D-galactopyranose
Synonyms 2-DEOXY-2-ACETAMIDO-BETA-D-GALACTOSE-4-SULFATE; N-acetyl-4-O-sulfo-beta-D-galactosamine; 2-acetamido-2-deoxy-4-O-sulfo-beta-D-galactose; 2-acetamido-2-deoxy-4-O-sulfo-D-galactose; 2-acetamido-2-deoxy-4-O-sulfo-galactose
Formula C8 H15 N O9 S
Formal charge 0
Molecular weight 301.271 g/mol
Component type D-saccharide, beta linking
Nonstandard Parent Id NGA

Chemical features

Atom count 34
Chiral atom count 5
Chiral atoms C1 C2 C3 C4 C5
Observed leaving atoms O1 HO1 HO3 HO6
Bond count 34
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) 2-(acetylamino)-2-deoxy-4-O-sulfo-beta-D-galactopyranose
Systematic name (OpenEye OEToolkits) [(2R,3R,4R,5R,6R)-5-acetamido-4,6-dihydroxy-2-(hydroxymethyl)oxan-3-yl] hydrogen sulfate

Chemical Descriptors

Stereo SMILES (CACTVS) CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@H](O[S](O)(=O)=O)[C@@H]1O
SMILES (CACTVS) CC(=O)N[CH]1[CH](O)O[CH](CO)[CH](O[S](O)(=O)=O)[CH]1O
Stereo SMILES (OpenEye) CC(=O)N[C@@H]1[C@H]([C@H]([C@H](O[C@H]1O)CO)OS(=O)(=O)O)O
InChI descriptor InChI=1S/C8H15NO9S/c1-3(11)9-5-6(12)7(18-19(14,15)16)4(2-10)17-8(5)13/h4-8,10,12-13H,2H2,1H3,(H,9,11)(H,14,15,16)/t4-,5-,6-,7+,8-/m1/s1
InChIKey descriptor WHCJUIFHMJFEFZ-UIAUGNHASA-N

Status Information

Last modified 2020-07-17
Created 1999-07-08
Release status REL
Replaces NGL
Model PDB code 1C4S
Processing site EBI