Structure of PDB 4fsj Chain A

Receptor sequence
>4fsjA (length=315) Species: 12287 (Flock House virus) [Search protein sequence]
QTAPVPQQTRLSQPGLAFLKCAFAPPDFNTDPGKGIPDRFEGKVVSRKDV
LNQSISFTAGQDTFILIAPTPGVAYWSASVPAGTFPTSATTFNPVNYPGF
TSMFGTTSTSRSDQVSSFRYASMNVGIYPTSNLMQFAGSITVWKCPVKLS
TVQFPVATDPATSSLVHTLVGLDGVLAVGPDNFSESFIKGVFSQSACNEP
DFEFNDILEGIQTLPPANVSLGSTGQPFTMDSGAEATSGVVGWGNMDTIV
IRVSAPEGAVNSAILKAWSCIEYRPNPNAMLYQFGHDSPPLDEVALQEYR
TVARSLPVAVIAAQN
3D structure
PDB4fsj Structural study of virus assembly intermediates reveals maturation event sequence and a staging position for externalized lytic peptides
ChainA
Resolution3.5 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.4.23.44: nodavirus endopeptidase.
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 peptide A K68 F71 D75 F76 E346 S353 Q362 N363 K20 F23 D27 F28 E298 S305 Q314 N315
BS02 CA A D221 G273 D173 G225
BS03 CA A D249 E251 D201 E203
Gene Ontology
Molecular Function
GO:0004190 aspartic-type endopeptidase activity
Biological Process
GO:0006508 proteolysis

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Molecular Function
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Biological Process
External links
PDB RCSB:4fsj, PDBe:4fsj, PDBj:4fsj
PDBsum4fsj
PubMed
UniProtP12870|CAPSD_FHV Capsid protein alpha (Gene Name=alpha)

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