7jy9

Electron Microscopy
2.8Å resolution

Structure of a 9 base pair RecA-D loop complex

Released:
Source organism: Escherichia coli
Related structures: EMD-22525

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
hetero dodecamer (preferred)
Entry contents:
1 distinct polypeptide molecule
3 distinct DNA molecules
Macromolecules (4 distinct):
Protein RecA Chains: A, B, C, D, E, F, G, H, I
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I
Length: 334 amino acids
Theoretical weight: 35.96 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P0A7G6 (Residues: 1-334; Coverage: 95%)
Gene names: JW2669, b2699, lexB, recA, recH, rnmB, tif, umuB, zab
Sequence domains: recA bacterial DNA recombination protein
DNA (42-MER) Chain: T
Molecule details ›
Chain: T
Length: 45 nucleotides
Theoretical weight: 13.8 KDa
Source organism: Escherichia coli
Expression system: Not provided
DNA (42-MER) Chain: U
Molecule details ›
Chain: U
Length: 45 nucleotides
Theoretical weight: 13.69 KDa
Source organism: Escherichia coli
Expression system: Not provided
DNA (27-MER) Chain: S
Molecule details ›
Chain: S
Length: 27 nucleotides
Theoretical weight: 8.03 KDa
Source organism: Escherichia coli
Expression system: Not provided

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 2.8Å
Relevant EMDB volumes: EMD-22525
Expression systems:
  • Escherichia coli
  • Not provided