RCSB PDB - NGA Ligand Summary Page

NGA

2-acetamido-2-deoxy-beta-D-galactopyranose

Created:1999-07-08
Last modified:  2024-09-27

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Chemical Details

Formal Charge0
Atom Count30
Chiral Atom Count5
Bond Count30
Aromatic Bond Count0
2D diagram of NGA

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Chemical Component Summary

Name2-acetamido-2-deoxy-beta-D-galactopyranose
SynonymsN-acetyl-beta-D-galactosamine; 2-acetamido-2-deoxy-beta-D-galactose; 2-acetamido-2-deoxy-D-galactose; 2-acetamido-2-deoxy-galactose; N-ACETYL-D-GALACTOSAMINE
Systematic Name (OpenEye OEToolkits)N-[(2R,3R,4R,5R,6R)-2,4,5-trihydroxy-6-(hydroxymethyl)oxan-3-yl]ethanamide
FormulaC8 H15 N O6
Molecular Weight221.208
TypeD-SACCHARIDE, BETA LINKING

Chemical Descriptors

TypeProgramVersionDescriptor
SMILESACDLabs10.04O=C(NC1C(O)C(O)C(OC1O)CO)C
SMILESCACTVS3.352CC(=O)N[CH]1[CH](O)O[CH](CO)[CH](O)[CH]1O
SMILESOpenEye OEToolkits1.7.0CC(=O)NC1C(C(C(OC1O)CO)O)O
Canonical SMILESCACTVS3.352 CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@H](O)[C@@H]1O
Canonical SMILESOpenEye OEToolkits1.7.0 CC(=O)N[C@@H]1[C@H]([C@H]([C@H](O[C@H]1O)CO)O)O
InChIInChI1.03 InChI=1S/C8H15NO6/c1-3(11)9-5-7(13)6(12)4(2-10)15-8(5)14/h4-8,10,12-14H,2H2,1H3,(H,9,11)/t4-,5-,6+,7-,8-/m1/s1
InChIKeyInChI1.03 OVRNDRQMDRJTHS-JAJWTYFOSA-N

Related Resource References

Resource NameReference
PubChem 440552
ChEMBL CHEMBL39064
ChEBI CHEBI:28497
CCDC/CSD AGALAM10, AGALAM01