this piece corresponds to the legacy myPDB login in the form of a bootstrap modal, will likely retire-->

Chemical Component Summary

NameO-SIALIC ACID
Identifiers(2R,4S,5R,6R)-5-acetamido-2,4-dihydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
FormulaC11 H19 N O9
Molecular Weight309.27 g/mol
TypeNON-POLYMER
Isomeric SMILESCC(=O)N[C@@H]1[C@@H](O)C[C@@](O)(O[C@H]1[C@H](O)[C@H](O)CO)C(O)=O
InChIInChI=1S/C11H19NO9/c1-4(14)12-7-5(15)2-11(20,10(18)19)21-9(7)8(17)6(16)3-13/h5-9,13,15-17,20H,2-3H2,1H3,(H,12,14)(H,18,19)/t5-,6+,7+,8+,9+,11+/m0/s1
InChIKeySQVRNKJHWKZAKO-YRMXFSIDSA-N

Chemical Details

Formal Charge0
Atom Count40
Chiral Atom Count6
Chiral AtomsC2,C4,C5,C6,C7,C8
Bond Count40
Aromatic Bond Count0
Leaving AtomsO2

Drug Info: DrugBank

DrugBank IDDB03721 Different stereochemistry
NameN-acetyl-alpha-neuraminic acid
Groupsexperimental
DescriptionAn N-acyl derivative of neuraminic acid. N-acetylneuraminic acid occurs in many polysaccharides, glycoproteins, and glycolipids in animals and bacteria. (From Dorland, 28th ed, p1518)
Synonyms
  • alpha-sialoside
  • O-sialic acid
  • α-Neu5Ac

Drug Targets

NameSequence SearchPharmacological ActionActions
Endo-N-acetylneuraminidaseMSTITQFPSGNTQYRIEFDYLARTFVVVTLVNSSNPTLNRVLEVGRDYRF...unknown
NeuraminidaseMNPNQKILCTSATALVIGTIAVLIGITNLGLNIGLHLKPSCNCSHSQPEA...unknown
Enterotoxin type BMYKRLFISHVILIFALILVISTPNVLAESQPDPKPDELHKSSKFTGLMEN...unknown
FiberMSKRLRVEDDFNPVYPYGYARNQNIPFLTPPFVSSDGFKNFPPGVLSLKL...unknown
FiberMSKRLRVEDDFNPVYPYGYARNQNIPFLTPPFVSSDGFKNFPPGVLSLKL...unknown
View More
Drug Info/Drug Targets: DrugBank 3.0: a comprehensive resource for 'omics' research on drugs. Knox C, Law V, Jewison T, Liu P, Ly S, Frolkis A, Pon A, Banco K, Mak C, Neveu V, Djoumbou Y, Eisner R, Guo AC, Wishart DS. Nucleic Acids Res. 2011 Jan; 39 (Database issue):D1035-41. | PMID:21059682