Structure of PDB 4cqu Chain A

Receptor sequence
>4cquA (length=321) Species: 644788 (Influenza A virus (A/Vietnam/1194/2004(H5N1))) [Search protein sequence]
DQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKTHNGKLCDLDGVKPL
ILRDCSVAGWLLGNPMCDEFINVPEWSYIVEKANPVNDLCYPGDFNDYEE
LKHLLSRINHFEKIQIIPKSSWSSHEASLGVSSACPYQGKSSFFRNVVWL
IKKNSTYPTIKRSYNNTNQEDLLVLWGIHHPKDAAEQTKLYQNPTTYISV
GTSTLNQRLVPRIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIAP
EYAYKIVKKGDSTIMKSELEYGNCNTKCQTPMGAINSSMPFHNIHPLTIG
ECPKYVKSNRLVLATGLRNSP
3D structure
PDB4cqu Enhanced Human Receptor Binding by H5 Haemagglutinins.
ChainA
Resolution2.48 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
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 SIA A Y91 V131 S132 S133 W149 H179 E186 L190 Q222 Y91 V131 S132 S133 W149 H179 E186 L190 Q222
Gene Ontology
Molecular Function
GO:0046789 host cell surface receptor binding
Biological Process
GO:0019064 fusion of virus membrane with host plasma membrane
Cellular Component
GO:0019031 viral envelope

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4cqu, PDBe:4cqu, PDBj:4cqu
PDBsum4cqu
PubMed24889237
UniProtQ6DQ34

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