Structure of PDB 2f03 Chain A Binding Site BS02

Receptor Information
>2f03 Chain A (length=269) Species: 68197 (Streptomyces fimbriatus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MHQDYRELSLDELESVEKQTLRTIVQALQQYSKEAKSIFETTAADSSGEV
IVLAEDITQYALEVAETYPINRRFAGFIDYKRVRWLPSPHGLLPQVLLVD
AKASTEKNRDTLQRSQLPMDAEFRNTSSGEVVTMEAGVIPHLMLQSANDG
VLPAVTTSIFVHFYYRELKDVEGRYRELKSIYVLSLPHARLKQRYNPDPD
TSFFGAGKHSPARGEVARIRVYFDRLKEACPWRLQELHYSADSEYTQPRW
RDLNDAGHEVTKEFLFLER
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB2f03 A view of consecutive binding events from structures of tetrameric endonuclease SfiI bound to DNA.
Resolution3.05 Å
Binding residue
(original residue number in PDB)		I51 K102 A103 T105 Q113 Y165 K208 R218
Binding residue
(residue number reindexed from 1)		I51 K102 A103 T105 Q113 Y165 K208 R218
Enzymatic activity
Enzyme Commision number 3.1.21.4: type II site-specific deoxyribonuclease.
Gene Ontology
Molecular Function
GO:0004519 endonuclease activity
GO:0009036 type II site-specific deoxyribonuclease activity
Biological Process
GO:0009307 DNA restriction-modification system

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Molecular Function
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Biological Process
External links
PDB RCSB:2f03, PDBe:2f03, PDBj:2f03
PDBsum2f03
PubMed16308566
UniProtO52512|T2S1_STRFI Type II restriction enzyme SfiI (Gene Name=sfiIR)

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