Structure of PDB 2irf Chain K

Receptor sequence
>2irfK (length=109) Species: 10090 (Mus musculus) [Search protein sequence]
RMRMRPWLEEQINSNTIPGLKWLNKEKKIFQIPWMHAARHGWDVEKDAPL
FRNWAIHTGKHQPGIDKPDPKTWKANFRCAMNSLPDIEEVKDRSIKKGNN
AFRVYRMLP
3D structure
PDB2irf Crystal structure of an IRF-DNA complex reveals novel DNA recognition and cooperative binding to a tandem repeat of core sequences.
ChainK
Resolution2.2 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 dna K W838 H840 A841 K875 K878 R882 W34 H36 A37 K71 K74 R78 PDBbind-CN: Kd=0.17uM
BS02 dna K R805 R807 M808 W858 T862 K864 N880 C883 A884 S887 R1 R3 M4 W54 T58 K60 N76 C79 A80 S83 PDBbind-CN: Kd=0.17uM
BS03 dna K R843 H844 K900 K901 G902 R39 H40 K96 K97 G98 PDBbind-CN: Kd=0.17uM
Gene Ontology
Molecular Function
GO:0000976 transcription cis-regulatory region binding
GO:0003700 DNA-binding transcription factor activity
Biological Process
GO:0006355 regulation of DNA-templated transcription

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Molecular Function
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Biological Process
External links
PDB RCSB:2irf, PDBe:2irf, PDBj:2irf
PDBsum2irf
PubMed10487755
UniProtP23906|IRF2_MOUSE Interferon regulatory factor 2 (Gene Name=Irf2)

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