Structure of PDB 4fzx Chain D Binding Site BS01

Receptor Information
>4fzx Chain D (length=166) Species: 83333 (Escherichia coli K-12) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
MLRIIDTETCGLQGGIVEIASVDVIDGKIVNPMSHLVRPDRPISPQAMAI
HRITEAMVADKPWIEDVIPHYYGSEWYVAHNASFDRRVLPEMPGEWICTM
KLARRLWPGIKYSNMALYKTRKLNVQTPPGLHHHRALYDCYITAALLIDI
MNTSGWTAEQMADITG
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB4fzx Recognition and processing of double-stranded DNA by ExoX, a distributive 3'-5' exonuclease
Resolution2.3 Å
Binding residue
(original residue number in PDB)		E8 T9 G11 L12 I50 H80 N81 F84 M100 Y112 S113 N114
Binding residue
(residue number reindexed from 1)		E8 T9 G11 L12 I50 H80 N81 F84 M100 Y112 S113 N114
Enzymatic activity
Catalytic site (original residue number in PDB) E8 Q46
Catalytic site (residue number reindexed from 1) E8 Q46
Enzyme Commision number 3.1.11.-
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding

View graph for
Molecular Function
External links
PDB RCSB:4fzx, PDBe:4fzx, PDBj:4fzx
PDBsum4fzx
PubMed23771145
UniProtP0AEK0|EXOX_ECOLI Exodeoxyribonuclease 10 (Gene Name=exoX)

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