Structure of PDB 7xm0 Chain C Binding Site BS02

Receptor Information
>7xm0 Chain C (length=249) Species: 1280 (Staphylococcus aureus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SIEDIVFEKFQPYINWSIDKLCEHFSINKGEKGLNYRIASAILNLKGKTT
KSKPFPEVEEFEKSSIVVKTVHFNKKNVNKESMSFGAFKFEELANEEWEP
SAQWRNFLLETRFLFFVVKEDEDGVDIFKGIKFFSMPEEDINGPVKRMWD
DTVKKLKEGVTLEAVPDKSTKDGWRIKNNFVDKSDDLICHVRPHTNNRDY
RGGSNADKLPKKINWINRPDSDDYSDEWMTKQSFWINNDYIKKQVEDLL
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB7xm0 The Self-Activation Mechanism of Type IIE Restriction Endonuclease Sau3AI
Resolution2.6 Å
Binding residue
(original residue number in PDB)		K267 Y271 K304 T305 E316 S319 D407 S409 H434 N436 S444 K471 W475
Binding residue
(residue number reindexed from 1)		K32 Y36 K69 T70 E81 S84 D167 S169 H194 N196 S204 K231 W235
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

View graph for
Molecular Function
External links
PDB RCSB:7xm0, PDBe:7xm0, PDBj:7xm0
PDBsum7xm0
PubMed
UniProtP16667|T2S3_STAAU Type II restriction enzyme Sau3AI (Gene Name=sau3AIR)

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