Structure of PDB 4fsj Chain B

Receptor sequence
>4fsjB (length=309) Species: 12287 (Flock House virus) [Search protein sequence]
ALTRLSQPGLAFLKCAFAPPDFNTDPGKGIPDRFEGKVVSRKDVLNQSIS
FTAGQDTFILIAPTPGVAYWSASVPAGTFPTSATTFNPVNYPGFTSMFGT
TSTSRSDQVSSFRYASMNVGIYPTSNLMQFAGSITVWKCPVKLSTVQFPV
ATDPATSSLVHTLVGLDGVLAVGPDNFSESFIKGVFSQSACNEPDFEFND
ILEGIQTLPPANVSLGSTGQPFTMDSGAEATSGVVGWGNMDTIVIRVSAP
EGAVNSAILKAWSCIEYRPNPNAMLYQFGHDSPPLDEVALQEYRTVARSL
PVAVIAAQN
3D structure
PDB4fsj Structural study of virus assembly intermediates reveals maturation event sequence and a staging position for externalized lytic peptides
ChainB
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 B A55 L56 K68 F71 A72 E346 V350 S353 Q362 N363 A1 L2 K14 F17 A18 E292 V296 S299 Q308 N309
BS02 CA B D221 G273 D167 G219
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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