1bhm

X-ray diffraction
2.2Å resolution

RESTRICTION ENDONUCLEASE BAMHI COMPLEX WITH DNA

Released:

Function and Biology Details

Reaction catalysed:
Endonucleolytic cleavage of DNA to give specific double-stranded fragments with terminal 5'-phosphates
Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-113489 (preferred)
Entry contents:
1 distinct polypeptide molecule
1 distinct DNA molecule
Macromolecules (2 distinct):
Type II restriction enzyme BamHI Chains: A, B
Molecule details ›
Chains: A, B
Length: 213 amino acids
Theoretical weight: 24.6 KDa
Source organism: Bacillus amyloliquefaciens
Expression system: Not provided
UniProt:
  • Canonical: P23940 (Residues: 1-213; Coverage: 100%)
Gene name: bamHIR
Sequence domains: Restriction endonuclease BamHI
Structure domains: Restriction Endonuclease
DNA (5'-D(*TP*AP*TP*GP*GP*AP*TP*CP*CP*AP*TP*A)-3') Chains: C, D
Molecule details ›
Chains: C, D
Length: 12 nucleotides
Theoretical weight: 3.66 KDa
Source organism: Bacillus amyloliquefaciens
Expression system: Not provided

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P212121
Unit cell:
a: 108.8Å b: 81.9Å c: 68.8Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.189 not available not available
Expression system: Not provided