Structure of PDB 1rcs Chain A

Receptor sequence
>1rcsA (length=104) Species: 562 (Escherichia coli) [Search protein sequence]
QSPYSAAMAEQRHQEWLRFVDLLKNAYQNDLHLPLLNLMLTPDEREALGT
RVRIVEELLRGEMSQRELKNELGAGIATITRGSNSLKAAPVELRQWLEEV
LLKS
3D structure
PDB1rcs The solution structures of the trp repressor-operator DNA complex.
ChainA
ResolutionN/A
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 dna A R54 K72 I79 A80 T81 R84 R51 K69 I76 A77 T78 R81
BS02 dna A D46 Q68 R69 I79 A80 T83 D43 Q65 R66 I76 A77 T80
BS03 TRP A I57 T81 R84 G85 I54 T78 R81 G82
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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Cellular Component
External links
PDB RCSB:1rcs, PDBe:1rcs, PDBj:1rcs
PDBsum1rcs
PubMed8176748
UniProtP0A881|TRPR_ECOLI Trp operon repressor (Gene Name=trpR)

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