Structure of PDB 4ftb Chain B Binding Site BS01

Receptor Information
>4ftb Chain B (length=311) Species: 12287 (Flock House virus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MAALTRLSQPGLAFLKCAFAPPDFNTDPGKGIPDRFEGKVVSRKDVLNQS
ISFTAGQDTFILIAPTPGVAYWSASVPAGTFPTSATTFNPVNYPGFTSMF
GTTSTSRSDQVSSFRYASMNVGIYPTSNLMQFAGSITVWKCPVKLSTVQF
PVATDPATSSLVHTLVGLDGVLAVGPDNFSESFIKGVFSQSACNEPDFEF
NDILEGIQTLPPANVSLGSTGQPFTMDSGAEATSGVVGWGNMDTIVIRVS
APEGAVNSAILKAWSCIEYRPNPNAMLYQFGHDSPPLDEVALQEYRTVAR
SLPVAVIAAQN
Ligand information
>4ftb Chain E (length=19) Species: 12287 (Flock House virus) [Search peptide sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
ASMWERVKSIIKSSLAAAS
Receptor-Ligand Complex Structure
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PDB4ftb Structural study of virus assembly intermediates reveals maturation event sequence and a staging position for externalized lytic peptides
Resolution2.7 Å
Binding residue
(original residue number in PDB)		M53 A55 L56 R58 K68 F71 A72 D75 V350 S353 L354 Q362 N363
Binding residue
(residue number reindexed from 1)		M1 A3 L4 R6 K16 F19 A20 D23 V298 S301 L302 Q310 N311
Enzymatic activity
Enzyme Commision number 3.4.23.44: nodavirus endopeptidase.
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:4ftb, PDBe:4ftb, PDBj:4ftb
PDBsum4ftb
PubMed
UniProtP12870|CAPSD_FHV Capsid protein alpha (Gene Name=alpha)

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