Structure of PDB 1wrp Chain R

Receptor sequence
>1wrpR (length=102) Species: 562 (Escherichia coli) [Search protein sequence]
QSPYSAAMAEQRHQEWLRFVDLLKNAYQNDLHLPLLNLMLTPDEREALGT
RVRIVEELLRGEMSQRELKNELGAGIATITRGSNSLKAAPVELRQWLEEV
LL
3D structure
PDB1wrp Flexibility of the DNA-binding domains of trp repressor.
ChainR
Resolution2.2 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
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 TRP R R54 R84 G85 S88 R51 R81 G82 S85
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

View graph for
Molecular Function
View graph for
Biological Process
View graph for
Cellular Component
External links
PDB RCSB:1wrp, PDBe:1wrp, PDBj:1wrp
PDBsum1wrp
PubMed3375234
UniProtP0A881|TRPR_ECOLI Trp operon repressor (Gene Name=trpR)

[Back to BioLiP]