Structure of PDB 1vrr Chain B Binding Site BS01

Receptor Information
>1vrr Chain B (length=203) Species: 1422 (Geobacillus stearothermophilus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MRIVEVYSHLNGLEYIQVHLPHIWEEIQEIIVSIDAEACRTKESKEKTKQ
GQILYSPVALNEAFKEKLEAKGWKESRTNYYVTADPKLIRETLSLEPEEQ
KKVIEAAGKEALKSYNQTDFVKDRVAIEVQFGKYSFVAYDLFVKHMAFYV
SDKIDVGVEILPMKELSKEMSSGISYYEGELYNVIRQGRGVPAVPLVLIG
IAP
Ligand information
Receptor-Ligand Complex Structure
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PDB1vrr Implications for Switching Restriction Enzyme Specificities from the Structure of BstYI Bound to a BglII DNA Sequence.
Resolution2.7 Å
Binding residue
(original residue number in PDB)		K42 K45 E46 P57 N61 S114 Y115 N116 K133 Y139 S172
Binding residue
(residue number reindexed from 1)		K42 K45 E46 P57 N61 S114 Y115 N116 K133 Y139 S172
Enzymatic activity
Enzyme Commision number 3.1.21.4: type II site-specific deoxyribonuclease.
Gene Ontology
Molecular Function
GO:0000287 magnesium ion binding
GO:0003677 DNA binding
GO:0009036 type II site-specific deoxyribonuclease activity
GO:0042802 identical protein 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:1vrr, PDBe:1vrr, PDBj:1vrr
PDBsum1vrr
PubMed15893669
UniProtQ84AF2

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