Structure analysis

METHIONINE APOREPRESSOR MUTANT (Q44K) COMPLEXED TO THE MINIMAL MET CONSENSUS OPERATOR

X-ray diffraction
3.4Å resolution
Source organism: Escherichia coli
Assembly composition:
hetero tetramer (preferred)
Entry contents: 1 distinct polypeptide molecule
2 distinct DNA molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero tetramer

Binding statistics and energies are not available for this assembly

Macromolecules

Chains: A, B
Length: 104 amino acids
Theoretical weight: 12.03 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0A8U6 (Residues: 2-105; Coverage: 99%)
Gene names: JW3909, b3938, metJ
Pfam: Met Apo-repressor, MetJ
InterPro:
CATH: MET Apo-Repressor, subunit A
SCOP: Met repressor, MetJ (MetR)

Search similar proteins

Name: CONSENSUS OPERATOR DUPLEX
Representative chains: C
Source organism: Escherichia coli [562]
Expression system: Not provided
Length: 10 nucleotides
Theoretical weight: 3.04 KDa

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Name: CONSENSUS OPERATOR DUPLEX
Representative chains: D
Source organism: Escherichia coli [562]
Expression system: Not provided
Length: 9 nucleotides
Theoretical weight: 2.74 KDa

Search similar DNA