Structure of PDB 1f0o Chain B Binding Site BS02

Receptor Information
>1f0o Chain B (length=152) Species: 585 (Proteus vulgaris) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PDLNKLLELWPHIQEYQDLALKHGINDIFQDNGGKLLQVLLITGLTVLPE
GNDAVDNAGQEYELKSINIDLTKGFSTHHHMNPVIIAKYRQVPWIFAIYR
GIAIEAIYRLEPKDLEFYYDKWERKWYSDGHKDINNPKIPVKYVMEHGTK
IY
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1f0o PvuII endonuclease contains two calcium ions in active sites.
Resolution2.5 Å
Binding residue
(original residue number in PDB)		Q33 H84 K130 N140 N141
Binding residue
(residue number reindexed from 1)		Q30 H79 K125 N135 N136
Enzymatic activity
Catalytic site (original residue number in PDB) D58 E68 K70
Catalytic site (residue number reindexed from 1) D53 E63 K65
Enzyme Commision number 3.1.21.4: type II site-specific deoxyribonuclease.
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0004519 endonuclease activity
GO:0009036 type II site-specific deoxyribonuclease activity
GO:0046872 metal ion binding
Biological Process
GO:0009307 DNA restriction-modification system

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Molecular Function
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Biological Process
External links
PDB RCSB:1f0o, PDBe:1f0o, PDBj:1f0o
PDBsum1f0o
PubMed10903853
UniProtP23657|T2P2_PROHU Type II restriction enzyme PvuII (Gene Name=pvuIIR)

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