Structure of PDB 4unb Chain A Binding Site BS02

Receptor Information
>4unb Chain A (length=183) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
NENVSGISAYLLGLIIGDGGLYKLKYKGNRSEYRVVITQKSENLIKQHIA
PLMQFLIDELNVKSKIQIVKGDTRYELRVSSKKLYYYFANMLERIRLFNM
REQIAFIKGLYVAEGDKTLKRLRIWNKNKALLEIVSRWLNNLGVRNTIHL
DDHRHGVYVLNISLRDRIKFVHTILSSHLNPLP
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]
PDB4unb Visualizing Phosphodiester-Bond Hydrolysis by an Endonuclease.
Resolution2.55 Å
Binding residue
(original residue number in PDB)		N32 R33 S34 E35 Y36 R37 K68 R81 S83 K85 E117 W128 N129 K130 D155 H158
Binding residue
(residue number reindexed from 1)		N29 R30 S31 E32 Y33 R34 K65 R78 S80 K82 E114 W125 N126 K127 D152 H155
Enzymatic activity
Enzyme Commision number 3.1.-.-
Gene Ontology
Molecular Function
GO:0004519 endonuclease activity
Biological Process
GO:0006314 intron homing
GO:0016539 intein-mediated protein splicing

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:4unb, PDBe:4unb, PDBj:4unb
PDBsum4unb
PubMed25486305
UniProtP21505|DMO1_DESMO Homing endonuclease I-DmoI

[Back to BioLiP]