Structure of PDB 6hp0 Chain D

Receptor sequence
>6hp0D (length=387) Species: 649885 (Influenza A virus (A/Texas/17/2009(H1N1))) [Search protein sequence]
SVKLAGNSSLCPVSGWAIYSKDNSVRIGSKGDVFVIREPFISCSPLECRT
FFLTQGALLNDKHSNGTIKDRSPYRTLMSCPIGEVPSPYNSRFESVAWSA
SACHDGINWLTIGISGPDNGAVAVLKYNGIITDTIKSWRNNILRTQESEC
ACVNGSCFTVMTDGPSNGQASYKIFRIEKGKIVKSVEMNAPNYHYEECSC
YPDSSEITCVCRDNWHGSNRPWVSFNQNLEYQIGYICSGIFGDNPRPNDK
TGSCGPVSSNGANGVKGFSFKYGNGVWIGRTKSISSRNGFEMIWDPNGWT
GTDNNFSIKQDIVGINEWSGYSGSFVQHPELTGLDCIRPCFWVELIRGRP
KENTIWTSGSSISFCGVNSDTVGWSWPDGAELPFTID
3D structure
PDB6hp0 Investigation of flexibility of neuraminidase 150-loop using tamiflu derivatives in influenza A viruses H1N1 and H5N1.
ChainD
Resolution1.88 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 E278 R293 R368 Y402
Catalytic site (residue number reindexed from 1) D70 E197 R212 R287 Y321
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 CA D D294 G298 D324 G342 N344 D213 G217 D243 G261 N263
BS02 CA D D376 N378 D384 N386 D295 N297 D303 N305
BS03 GJT D E119 I149 K150 D151 R152 R156 W179 R225 E277 E278 R293 R368 Y402 E38 I68 K69 D70 R71 R75 W98 R144 E196 E197 R212 R287 Y321 MOAD: Ki=470nM
Gene Ontology
Molecular Function
GO:0004308 exo-alpha-sialidase activity
Biological Process
GO:0005975 carbohydrate metabolic process
GO:0046761 viral budding from plasma membrane
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:6hp0, PDBe:6hp0, PDBj:6hp0
PDBsum6hp0
PubMed31128993
UniProtC6KP13

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