Structure of PDB 1trr Chain H Binding Site BS01
Receptor Information
>1trr Chain H (length=104) Species:
562
(Escherichia coli) [
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AQQSPYSAAMAEQRHEEWLRFVDLLKNAYQNDLHLPLLNLMLTPDEREAL
GTRVRIVEELLRGEMSQRELKNELGAGIATITRGSNSLKAAPVELRQWLE
EVLL
Ligand information
>1trr Chain C (length=16) [
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agcgtactagtacgct
Receptor-Ligand Complex Structure
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PDB
1trr
Tandem binding in crystals of a trp repressor/operator half-site complex.
Resolution
2.4 Å
Binding residue
(original residue number in PDB)
A2 R54 G76 A77 G78 T81 R84
Binding residue
(residue number reindexed from 1)
A1 R53 G75 A76 G77 T80 R83
Enzymatic activity
Enzyme Commision number
?
Gene Ontology
Molecular Function
GO:0003677
DNA binding
GO:0003700
DNA-binding transcription factor activity
GO:0043565
sequence-specific DNA binding
Biological Process
GO:0006355
regulation of DNA-templated transcription
GO:0045892
negative regulation of DNA-templated transcription
Cellular Component
GO:0005737
cytoplasm
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Molecular Function
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Biological Process
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Cellular Component
External links
PDB
RCSB:1trr
,
PDBe:1trr
,
PDBj:1trr
PDBsum
1trr
PubMed
8232559
UniProt
P0A881
|TRPR_ECOLI Trp operon repressor (Gene Name=trpR)
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