Structure of PDB 4xjq Chain A

Receptor sequence
>4xjqA (length=432) Species: 11216 (Human respirovirus 3) [Search protein sequence]
RITHDVGIKPLNPDDFWRCTSGLPSLMKTPKIRLMPGPGLLAMPTTVDGC
VRTPSLVINDLIYAYTSNLITRGCQDIGKSYQVLQIGIITVNSDLVPDLN
PRISHTFNINDNRKSCSLALLNTDVYQLCSTPKVDERSDYASSGIEDIVL
DIVNHDGSISTTRFKNNNISFDQPYAALYPSVGPGIYYKGKIIFLGYGGL
EHPINENAICNTTGCPGKTQRDCNQASHSPWFSDRRMVNSIIVVDKGLNS
IPKLKVWTISMRQNYWGSEGRLLLLGNKIYIYTRSTSWHSKLQLGIIDIT
DYSDIRIKWTWHNVLSRPGNNECPWGHSCPDGCITGVYTDAYPLNPTGSI
VSSVILDSQKSRVNPVITYSTATERVNELAIRNKTLSAGYTTTSCITHYN
KGYCFHIVEINHKSLDTFQPMLFKTEIPKSCS
3D structure
PDB4xjq The catalytic mechanism of human parainfluenza virus type 3 haemagglutinin-neuraminidase revealed.
ChainA
Resolution1.9 Å
3D
structure
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Enzymatic activity
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 A D279 S282 G284 A316 D139 S142 G144 A176
Gene Ontology
Molecular Function
GO:0004308 exo-alpha-sialidase activity
GO:0046789 host cell surface receptor binding
Biological Process
GO:0019058 viral life cycle
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:4xjq, PDBe:4xjq, PDBj:4xjq
PDBsum4xjq
PubMed25676091
UniProtG8G134

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