PDBe 1co0

Solution NMR

NMR STUDY OF TRP REPRESSOR-MTR OPERATOR DNA COMPLEX

Released:
Primary publication:
Allostery and Induced Fit, NMR and Molecular Modeling Study of the trp-repressor - mtr DNA complex
Structures and Mechanisms, ACS Symposium Series 827 340-366 (2002)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
2 distinct DNA molecules
Macromolecules (3 distinct):
Trp operon repressor Chains: A, B
Molecule details ›
Chains: A, B
Length: 107 amino acids
Theoretical weight: 12.24 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0A881 (Residues: 2-108; Coverage: 99%)
Gene names: JW4356, b4393, rtrY, trpR
Sequence domains: Trp repressor protein
Structure domains: TrpR-like
5'-D(*TP*GP*TP*AP*CP*CP*AP*GP*TP*AP*CP*AP*CP*GP*AP*GP*TP*AP*CP*A)-3' Chain: F
Molecule details ›
Chain: F
Length: 20 nucleotides
Theoretical weight: 6.13 KDa
Source organism: Synthetic construct
Expression system: Not provided
5'-D(*TP*GP*TP*AP*CP*TP*CP*GP*TP*GP*TP*AP*CP*TP*GP*GP*TP*AP*CP*A)-3' Chain: E
Molecule details ›
Chain: E
Length: 20 nucleotides
Theoretical weight: 6.14 KDa
Source organism: Synthetic construct
Expression system: Not provided

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
Expression systems:
  • Escherichia coli
  • Not provided