Structure of PDB 3v1z Chain B Binding Site BS01

Receptor Information
>3v1z Chain B (length=289) Species: 1422 (Geobacillus stearothermophilus) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NLTNSNCVEEYKENGKTKIRIKPFNALIELYHHQTPTGSIKENLDKLENY
VKDVVKAKGLAIPTSGAFSNTRGTWFEVMIAIQSWNYRVKRELNDYLIIK
MPNVKTFDFRKIFDNETREKLHQLEKSLLTHKQQVRLITSNPDLLIIRQK
DLIKSEYNLPINKLTHENIDVALTLFKDIEGKCKWDSLVAGVGLKTSLRP
DRRLQLVHEGNILKSLFAHLKMAYWNPKAEFKYYGASSEPVSKADDDALQ
TAATHTIVNVNSTPERAVDDIFSLTSFEDIDKMLDQIIK
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB3v1z Structural mechanisms of the degenerate sequence recognition by Bse634I restriction endonuclease.
Resolution2.2 Å
Binding residue
(original residue number in PDB)		S68 S72 N73 R75 N106 V107 S143 D146 K198 T199 S200 R202 R205
Binding residue
(residue number reindexed from 1)		S65 S69 N70 R72 N103 V104 S140 D143 K195 T196 S197 R199 R202
Enzymatic activity
Catalytic site (original residue number in PDB) E80 D146 K198 E212
Catalytic site (residue number reindexed from 1) E77 D143 K195 E209
Enzyme Commision number 3.1.21.4: type II site-specific deoxyribonuclease.
Gene Ontology
Molecular Function
GO:0004519 endonuclease activity
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:3v1z, PDBe:3v1z, PDBj:3v1z
PDBsum3v1z
PubMed22495930
UniProtQ8RT53

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