Structure of PDB 1v3e Chain A

Receptor sequence
>1v3eA (length=431) Species: 11216 (Human respirovirus 3) [Search protein sequence]
ITHDVGIKPLNPDDFWRCTSGLPSLMKTPKIRLMPGPGLLAMPTTVDGCI
RTPSLVINDLIYAYTSNLITRGCQDIGKSYQVLQIGIITVNSDLVPDLNP
RISHTFNINDNRKSCSLALLNTDVYQLCSTPKVDERSDYASPGIEDIVLD
IVNYDGSISTTRFKNNNISFDQPYAALYPSVGPGIYYKGKIIFLGYGGLE
HPINENVICNTTGCPGKTQRDCNQASHSPWFSDRRMVNSIIVVDKGLNSI
PKLKVWTISMRQNYWGSEGRLLLLGNKIYIYTRSTSWHSKLQLGIIDITD
YSDIRIKWTWHNVLSRPGNNECPWGHSCPDGCITGVYTDAYPLNPTGSIV
SSVILDSQKSRVNPVITYSTATERVNELAILNRTLSAGYTTTSCITHYNK
GYCFHIVEINHKSLNTLQPMLFKTEIPKSCS
3D structure
PDB1v3e Structure of the Haemagglutinin-neuraminidase from Human Parainfluenza Virus Type III
ChainA
Resolution1.89 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 D138 S141 G143 A175
BS02 ZMR A R192 T193 E276 Y319 Y337 E409 R424 R502 Y530 R51 T52 E135 Y178 Y196 E268 R283 R361 Y389
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:1v3e, PDBe:1v3e, PDBj:1v3e
PDBsum1v3e
PubMed14729348
UniProtQ6WJ03

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