Structure of PDB 4mjv Chain A

Receptor sequence
>4mjvA (length=390) Species: 385580 (Influenza A virus (A/duck/Ukraine/1/1963(H3N8))) [Search protein sequence]
TYMNNTEAICDVKGFAPFSKDNGIRIGSRGHIFVIREPFVSCSPIECRTF
FLTQGSLLNDKHSNGTVKDRSPFRTLMSVEVGQSPNVYQARFEAVAWSAT
ACHDGKKWMTVGVTGPDSKAVAVIHYGGVPTDVVNSWAGDILRTQESSCT
CIQGDCYWVMTDGPANRQAQYRIYKANQGRIIGQADISFNGGHIEECSCY
PNDGKVECVCRDNWTGTNRPVLVISPDLSYRVGYLCAGIPSDTPRGEDAQ
FTGSCTSPMGNQGYGVKGFGFRQGTDVWMGRTISRTSRSGFEILRIKNGW
TQTSKEQIRKQVVVDNLNWSGYSGSFTLPVELSGKDCLVPCFWVEMIRGK
PEEKTIWTSSSSIVMCGVDYEVADWSWHDGAILPFDIDKM
3D structure
PDB4mjv Serendipitous discovery of a potent influenza virus a neuraminidase inhibitor.
ChainA
Resolution2.65 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) D151 E277 R292 R371 Y406
Catalytic site (residue number reindexed from 1) D69 E196 R211 R288 Y322
Enzyme Commision number 3.2.1.18: exo-alpha-sialidase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 27V A R118 D151 R152 R156 W178 R224 E227 E276 E277 N294 R371 Y406 R36 D69 R70 R74 W97 R143 E146 E195 E196 N213 R288 Y322
BS02 CA A D293 G297 D324 G346 Y347 G348 D212 G216 D242 G263 Y264 G265
Gene Ontology
Molecular Function
GO:0004308 exo-alpha-sialidase activity
Biological Process
GO:0005975 carbohydrate metabolic process
Cellular Component
GO:0016020 membrane
GO:0033644 host cell membrane
GO:0055036 virion membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4mjv, PDBe:4mjv, PDBj:4mjv
PDBsum4mjv
PubMed24339250
UniProtQ07599|NRAM_I63A3 Neuraminidase (Gene Name=NA)

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