Structure of PDB 4cqx Chain A

Receptor sequence
>4cqxA (length=322) Species: 375457 (Influenza A virus (A/turkey/Turkey/1/2005(H5N1))) [Search protein sequence]
DPDQICIGYHANNSTEQVDTIMEKNVTVTHAQDILEKTHNGKLCDLDGVK
PLILRDCSVAGWLLGNPMCDEFLNVPEWSYIVEKINPANDLCYPGNFNDY
EELKHLLSRINHFEKIQIIPKSSWSDHEASGVSSACPYQGRSSFFRNVVW
LTKKDNAYPTIKRSYNNTNQEDLLVLWGIHHPNDAAEQTRLYQNPTTYIS
VGTSTLNQRLVPKIATRSKVNGQSGRMEFFWTILKPNDAINFESNGNFIA
PENAYKIVKKGDSTIMKSELEYGNCNTKCQTPIGAINSSMPFHNIHPLTI
GECPKYVKSSRLVLATGLRNSP
3D structure
PDB4cqx Enhanced Human Receptor Binding by H5 Haemagglutinins.
ChainA
Resolution2.3 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
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 V130 S131 S132 W148 H178 E185 L189 Q221 Y93 V132 S133 S134 W150 H180 E187 L191 Q223
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

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:4cqx, PDBe:4cqx, PDBj:4cqx
PDBsum4cqx
PubMed24889237
UniProtQ207Z6

[Back to BioLiP]