Structure of PDB 1owf Chain A Binding Site BS03
Receptor Information
>1owf Chain A (length=96) Species:
562
(Escherichia coli) [
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ALTKAEMSEYLFDKLGLSKRDAKELVELFFEEIRRALENGEQVKLSGFGN
FDLRDKNQRPGRNPKTGEDIPITARRVVTFRPGQKLKSRVENASPK
Ligand information
>1owf Chain E (length=20) [
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gcttatcaatttgttgcacc
Receptor-Ligand Complex Structure
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PDB
1owf
Integration Host Factor: putting a twist on protein-DNA recognition
Resolution
1.95 Å
Binding residue
(original residue number in PDB)
T4 K5 K57 R60 R63 N64 P65 K66 I71 I73 R76
Binding residue
(residue number reindexed from 1)
T3 K4 K56 R59 R62 N63 P64 K65 I70 I72 R75
Binding affinity
PDBbind-CN
: Kd=4.6nM
Enzymatic activity
Enzyme Commision number
?
Gene Ontology
Molecular Function
GO:0000976
transcription cis-regulatory region binding
GO:0001216
DNA-binding transcription activator activity
GO:0003677
DNA binding
GO:0030527
structural constituent of chromatin
GO:0043565
sequence-specific DNA binding
Biological Process
GO:0006310
DNA recombination
GO:0006351
DNA-templated transcription
GO:0006355
regulation of DNA-templated transcription
GO:0006417
regulation of translation
GO:0045893
positive regulation of DNA-templated transcription
Cellular Component
GO:0005737
cytoplasm
GO:0005829
cytosol
GO:0009295
nucleoid
GO:0032993
protein-DNA complex
GO:1990177
IHF-DNA complex
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Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:1owf
,
PDBe:1owf
,
PDBj:1owf
PDBsum
1owf
PubMed
12842466
UniProt
P0A6X7
|IHFA_ECOLI Integration host factor subunit alpha (Gene Name=ihfA)
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