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PDBe Entry: 1mwe view

THE X-RAY STRUCTURE OF A COMPLEX OF TERN N9 INFLUENZA VIRUS NEURAMINIDASE COMPLEXED WITH SIALIC ACID AT 4 DEGREES C REVEALING A SECOND SIALIC ACID BINDING SITE
Summary
Header HYDROLASEsearch
Method X-RAY DIFFRACTION
Experiment Resolution: 1.7 Å, Spacegroup: I 4 3 2
Released 04/03/1998, deposition: 27/08/1997, last revision: 24/02/2009
Authors Varghese, J.N.search
Primary citation Structural evidence for a second sialic acid binding site in avian influenza virus neuraminidases.
PROC.NATL.ACAD.SCI.USAsearch vol:94, pag:11808-11812 (1997) [PubMed ID 9342319 ]search
Keywords HYDROLASEsearch, NEURAMINIDASEsearch, AVIAN INFLUENZAsearch, SIALIC ACID BINDINGsearch, HEMAGGLUTINATION SITEsearch, HEME ABSORBING SITEsearch
EC 3.2.1.18 ExPASy BRENDA search (A)
Organism Influenza A virus 11320search(A)
UniProt Neuraminidase (EC 3.2.1.18) P03472search (A)
Solvent A
Polymers
Id Name Type UniProt Residues Observed
A NEURAMINIDASE Protein P03472 (NRAM_I75A5)search
388 100%
Heterogens
Id Name Ligands
A SUGAR (9-MER) NAG search BMA search MAN search
A SUGAR (N-ACETYL-D-GLUCOSAMINE) NAG search
A SUGAR (O-SIALIC ACID) SIA search
A CALCIUM ION CA search
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