Structure of PDB 6pb5 Chain H Binding Site BS02

Receptor Information
>6pb5 Chain H (length=197) Species: 562 (Escherichia coli) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PTLEWFLSHCHIHKYPSKSTLIHQGEKAETLYYIVKGSVAVLIKDEEGKE
MILSYLNQGDFIGELGLFEEGQERSAWVRAKTACEVAEISYKKFRQLIQV
NPDILMRLSAQMARRLQVTSEKVGNLAFLDVTGRIAQTLLNLAKQPDAMT
HPDGMQIKITRQEIGQIVGCSRETVGRILKMLEDQNLISAHGKTIVV
Ligand information
>6pb5 Chain 2 (length=78) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
cgccgcgtcagactcgtaggattatagcataaaaaagatgcgaaaaatgt
gatctagatcacattttaggcaaaaaag
Receptor-Ligand Complex Structure
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PDB6pb5 Visualization of two architectures in class-II CAP-dependent transcription activation
Resolution4.52 Å
Binding residue
(original residue number in PDB)		D138 T168
Binding residue
(residue number reindexed from 1)		D130 T160
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:6pb5, PDBe:6pb5, PDBj:6pb5
PDBsum6pb5
PubMed
UniProtP0ACJ8|CRP_ECOLI DNA-binding transcriptional dual regulator CRP (Gene Name=crp)

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