Structure of PDB 1bss Chain A Binding Site BS01

Receptor Information
>1bss Chain A (length=230) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LRSDLINALYDENQKYDVCGIISAEGKIYPLGSDTKVLSTIFELFSRPII
NKIAEKHGYIVEEPQQNHYPDFTLYKPSEPNKKIAIDIKATYTKIKFTLG
GYTSFIRNNTKNIVYPFDQYIAHWIIGYVYTRVKTYNINELNEIPKPYKG
VKVFLQDKWVIAGDLAGSGNTTNIGSIHAHYKDFVEGKGIFDSEDEFLDY
WRNYERTSQLRNDKYNNISEYRNWIYRGRK
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB1bss Metal ion-mediated substrate-assisted catalysis in type II restriction endonucleases
Resolution2.15 Å
Binding residue
(original residue number in PDB)		N70 K92 Y95 T106 G109 T111 S112 K119 N120 S183 T186 N188
Binding residue
(residue number reindexed from 1)		N67 K89 Y92 T98 G101 T103 S104 K111 N112 S168 T171 N173
Enzymatic activity
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:1bss, PDBe:1bss, PDBj:1bss
PDBsum1bss
PubMed9811827
UniProtP04390|T2E5_ECOLX Type II restriction enzyme EcoRV (Gene Name=ecoRVR)

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