PDB Chemical Component KDN

Ideal Model

Chemical Description

Name deamino-beta-neuraminic acid
Synonyms beta-deaminoneuraminic acid; 3-deoxy-D-glycero-beta-D-galacto-non-2-ulopyranosonic acid; sialic acid
Formula C9 H16 O9
Formal charge 0
Molecular weight 268.218 g/mol
Component type D-saccharide, beta linking

Chemical features

Atom count 34
Chiral atom count 6
Chiral atoms C2 C4 C5 C6 C7 C8
Observed leaving atoms O2 HO2 HO4 HO5 HO7 HO8 HO9
Bond count 34
Aromatic bond count 0

Chemical Identifiers

Systematic name (ACDLabs) 3-deoxy-D-glycero-beta-D-galacto-non-2-ulopyranosonic acid
Systematic name (OpenEye OEToolkits) (2S,4S,5R,6R)-2,4,5-trihydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid

Chemical Descriptors

Stereo SMILES (CACTVS) OC[C@@H](O)[C@@H](O)[C@@H]1O[C@@](O)(C[C@H](O)[C@H]1O)C(O)=O
SMILES (CACTVS) OC[CH](O)[CH](O)[CH]1O[C](O)(C[CH](O)[CH]1O)C(O)=O
Stereo SMILES (OpenEye) C1[C@@H]([C@H]([C@@H](O[C@@]1(C(=O)O)O)[C@@H]([C@@H](CO)O)O)O)O
InChI descriptor InChI=1S/C9H16O9/c10-2-4(12)6(14)7-5(13)3(11)1-9(17,18-7)8(15)16/h3-7,10-14,17H,1-2H2,(H,15,16)/t3-,4+,5+,6+,7+,9-/m0/s1
InChIKey descriptor CLRLHXKNIYJWAW-YOQZMRDMSA-N

Status Information

Last modified 2020-07-17
Created 2008-09-18
Release status REL
Model PDB code 2V4C
Processing site EBI