Structure of PDB 3bam Chain A Binding Site BS02

Receptor Information
>3bam Chain A (length=206) Species: 1390 (Bacillus amyloliquefaciens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MEVEKEFITDEAKELLSKDKLIQQAYNEVKTSICSPIWPATSKTFTINNT
EKNCNGVVPIKELCYTLLEDTYNWYREKPLDILKLEKKKGGPIDVYKEFI
ENSELKRVGMEFETGNISSAHRSMNKLLLGLKHGEIDLAIILMPIKQLAY
YLTDRVTNFEELEPYFELTEGQPFIFIGFNAEAYNSNVPLIPKGSDGMSK
RSIKKW
Ligand information
Receptor-Ligand Complex Structure
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PDB3bam The role of metals in catalysis by the restriction endonuclease BamHI.
Resolution1.8 Å
Binding residue
(original residue number in PDB)		K89 G91 R122 K126
Binding residue
(residue number reindexed from 1)		K89 G91 R122 K126
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: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:3bam, PDBe:3bam, PDBj:3bam
PDBsum3bam
PubMed9783752
UniProtP23940|T2BA_BACAM Type II restriction enzyme BamHI (Gene Name=bamHIR)

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