1bkn

X-ray diffraction
2.9Å resolution

CRYSTAL STRUCTURE OF AN N-TERMINAL 40KD FRAGMENT OF E. COLI DNA MISMATCH REPAIR PROTEIN MUTL

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-149934 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DNA mismatch repair protein MutL Chains: A, B
Molecule details ›
Chains: A, B
Length: 352 amino acids
Theoretical weight: 39.3 KDa
Source organism: Escherichia coli K-12
Expression system: Escherichia coli
UniProt:
  • Canonical: P23367 (Residues: 1-349; Coverage: 57%)
Gene names: JW4128, b4170, mutL
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RUH2R
Spacegroup: I212121
Unit cell:
a: 87.2Å b: 93.2Å c: 221.7Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.248 0.248 0.3
Expression system: Escherichia coli