Structure of PDB 1d02 Chain A Binding Site BS02

Receptor Information
>1d02 Chain A (length=197) Species: 2093 (Mycoplasma) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
LSGRLNWQALAGLKASGAEQNLYNVFNAVFEGTKYVLYEKPKHLKNLYAQ
VVLPDDVIKEIFNPLIDLSTTQWGVSPAFAIENTETHKILFGEIKRQDGW
VEGKDPSAGRGNAHERSCKLFTPGLLKAYRTIGGINDEEILPFWVVFEGD
ITRDPKRVREITFWYDHYQDNYFMWRPNESGEKLVQHFNEKLKKYLD
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]
PDB1d02 Crystal structure of MunI restriction endonuclease in complex with cognate DNA at 1.7 A resolution.
Resolution1.7 Å
Binding residue
(original residue number in PDB)		K50 W78 G79 V80 S81 K100 R101 Q102 D103 R115 G116 N117 A118 R121
Binding residue
(residue number reindexed from 1)		K45 W73 G74 V75 S76 K95 R96 Q97 D98 R110 G111 N112 A113 R116
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
Biological Process
GO:0009307 DNA restriction-modification system

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:1d02, PDBe:1d02, PDBj:1d02
PDBsum1d02
PubMed10545092
UniProtP43642|T2MU_MYCSP Type II restriction enzyme MunI (Gene Name=munIR)

[Back to BioLiP]