Structure of PDB 7xm0 Chain B Binding Site BS02

Receptor Information
>7xm0 Chain B (length=254) Species: 1280 (Staphylococcus aureus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
SIEDIVFEKFQPYINWSIDKLCEHFSINKGEKGLNYRIASAILNLKGKTT
KSKPFPEVEEFEKSSIVVKTVHFNKKNVNKESMSFGAFKFEELANEEWED
SEGYPSAQWRNFLLETRFLFFVVKEDEDGVDIFKGIKFFSMPEEDINGPV
KRMWDDTVKKLKEGVTLEAVPDKSTKDGWRIKNNFVDKSDDLICHVRPHT
NNRDYRGGSNADKLPKKINWINRPDSDDYSDEWMTKQSFWINNDYIKKQV
EDLL
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB7xm0 The Self-Activation Mechanism of Type IIE Restriction Endonuclease Sau3AI
Resolution2.6 Å
Binding residue
(original residue number in PDB)		E266 K267 R272 R415 I416 K417 N418 D422 K423 S424 R432 P433 T435 N436 N437 R438 Y440
Binding residue
(residue number reindexed from 1)		E31 K32 R37 R180 I181 K182 N183 D187 K188 S189 R197 P198 T200 N201 N202 R203 Y205
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)

[Back to BioLiP]