Structure of PDB 4ux5 Chain A Binding Site BS01

Receptor Information

>4ux5 Chain A (length=113) Species: 318829 (Pyricularia oryzae) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]

GPGIYSATYSGIPVYEYQFGLKEHVMRRRVDDWINATHILKAAGFDKPAR
TRILEREVQKDQHEKVQGGYGKYQGTWIPLEAGEALAHRNNIFDRLRPIF
EFSPGPDSPPPAP

Ligand information

>4ux5 Chain C (length=14) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]

caatgacgcgtaag

Receptor-Ligand Complex Structure

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Structure summary

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PDB	4ux5 Structural Basis of DNA Recognition by Pcg2 Reveals a Novel DNA Binding Mode for Winged Helix-Turn-Helix Domains.
Resolution	2.4 Å
Binding residue (original residue number in PDB)	T52 K62 K80 Q82 G86 K87 Q89 G90 T91
Binding residue (residue number reindexed from 1)	T37 K47 K65 Q67 G71 K72 Q74 G75 T76
Binding affinity	PDBbind-CN: Kd=0.81uM

Enzymatic activity

Enzyme Commision number

Gene Ontology

	Molecular Function
GO:0003677	DNA binding

View graph for
Molecular Function

External links

PDB	RCSB:4ux5, PDBe:4ux5, PDBj:4ux5
PDBsum	4ux5
PubMed	25550425
UniProt	G4NA99

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