Structure of PDB 1zrf Chain A Binding Site BS01
Receptor Information
>1zrf Chain A (length=203) Species:
562
(Escherichia coli) [
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TDPTLEWFLSHCHIHKYPSKSTLIHQGEKAETLYYIVKGSVAVLIKDEEG
KEMILSYLNQGDFIGELGLFEEGQERSAWVRAKTACEVAEISYKKFRQLI
QVNPDILMRLSAQMARRLQVTSEKVGNLAFLDVTGRIAQTLLNLAKQPDA
MTHPDGMQIKITRQEIGQIVGCSRETVGRILKMLEDQNLISAHGKTIVVY
GTR
Ligand information
>1zrf Chain W (length=15) [
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ttcgaaaaatgcgat
Receptor-Ligand Complex Structure
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PDB
1zrf
Indirect readout of DNA sequence at the primary-kink site in the CAP-DNA complex: recognition of pyrimidine-purine and purine-purine steps.
Resolution
2.1 Å
Binding residue
(original residue number in PDB)
T168 R169 Q170 R180 E181
Binding residue
(residue number reindexed from 1)
T162 R163 Q164 R174 E175
Enzymatic activity
Enzyme Commision number
?
Gene Ontology
Molecular Function
GO:0003677
DNA binding
GO:0003680
minor groove of adenine-thymine-rich DNA binding
GO:0003700
DNA-binding transcription factor activity
GO:0005515
protein binding
GO:0008301
DNA binding, bending
GO:0030552
cAMP binding
GO:0042802
identical protein binding
GO:0043565
sequence-specific DNA binding
Biological Process
GO:0006351
DNA-templated transcription
GO:0006355
regulation of DNA-templated transcription
GO:0045013
carbon catabolite repression of transcription
GO:0045892
negative regulation of DNA-templated transcription
GO:0045893
positive regulation of DNA-templated transcription
Cellular Component
GO:0005829
cytosol
GO:0032993
protein-DNA complex
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Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:1zrf
,
PDBe:1zrf
,
PDBj:1zrf
PDBsum
1zrf
PubMed
16427082
UniProt
P0ACJ8
|CRP_ECOLI DNA-binding transcriptional dual regulator CRP (Gene Name=crp)
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