Structure of PDB 1ruo Chain A Binding Site BS01

Receptor Information
>1ruo Chain A (length=198) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PTLEWFLSHCHIHKYPSKSTLIHQGEKAETLYYIVKGSVAVLIKDEEGKE
MILSYLNQGDFIGELGLFEEGQERSAWVRAKTACEVAEISYKKFRQLIQV
NPDILMRLSAQMARRLQVTSEKVGNLAFLDVTGRIAQTLLNLAKQPDAMT
HPDGMQIKITRQEIGQIVGCSRFTVGRILKMLEDQNLISAHGKTIVVY
Ligand information
Receptor-Ligand Complex Structure
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PDB1ruo Aromatic hydrogen bond in sequence-specific protein DNA recognition.
Resolution2.7 Å
Binding residue
(original residue number in PDB)		T168 R169 Q170 R180 F181 K188
Binding residue
(residue number reindexed from 1)		T160 R161 Q162 R172 F173 K180
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:1ruo, PDBe:1ruo, PDBj:1ruo
PDBsum1ruo
PubMed8836098
UniProtP0ACJ8|CRP_ECOLI DNA-binding transcriptional dual regulator CRP (Gene Name=crp)

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