Function and Biology Details
Reaction catalysed:
Deoxynucleoside triphosphate + DNA(n) = diphosphate + DNA(n+1)
Biochemical function:
Biological process:
Cellular component:
Structure analysis Details
Assembly composition:
hetero dimer (preferred)
Assembly name:
DNA polymerase III (preferred)
PDBe Complex ID:
PDB-CPX-151255 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
DNA polymerase III subunit chi
Molecule details ›
Chains: A, C
Length: 147 amino acids
Theoretical weight: 16.65 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
Sequence domains: DNA polymerase III chi subunit, HolC
Structure domains: DNA polymerase III subunit chi
Length: 147 amino acids
Theoretical weight: 16.65 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
- Canonical:
P28905 (Residues: 1-147; Coverage: 100%)
Sequence domains: DNA polymerase III chi subunit, HolC
Structure domains: DNA polymerase III subunit chi
DNA polymerase III subunit psi
Molecule details ›
Chains: B, D
Length: 112 amino acids
Theoretical weight: 12.2 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
Sequence domains: DNA polymerase III psi subunit
Structure domains: DNA polymerase III, psi subunit
Length: 112 amino acids
Theoretical weight: 12.2 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
- Canonical: P28632 (Residues: 26-137; Coverage: 82%)
Sequence domains: DNA polymerase III psi subunit
Structure domains: DNA polymerase III, psi subunit
Ligands and Environments
No bound ligands
No modified residues
Experiments and Validation Details
X-ray source:
RIGAKU
Spacegroup:
P21
Expression system: Escherichia coli
