› 7r0t

X-ray diffraction
2.19Å resolution

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
  • not assigned
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-497601 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DNA polymerase I Chain: A
Molecule details ›
Chain: A
Length: 318 amino acids
Theoretical weight: 36.79 KDa
Source organism: Thermus phage TSP4
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A411CW45 (Residues: 2-313; Coverage: 42%)
Sequence domains: 3'-5' exonuclease

Ligands and Environments

4 bound ligands:
Ligand TMP 1 x TMP
Ligand MG 2 x MG
Ligand TB 1 x TB
Ligand CL 4 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: DIAMOND BEAMLINE I03
Unit cell:
a: 42.279Å b: 54.11Å c: 171.732Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.237 0.234 0.278
Expression system: Escherichia coli

Quick links

Citations

1 review citation

Functional biology and biotechnology of thermophilic viruses.
Doss et al. (2023)

1 mention without citation

Crystal structure of DNA polymerase I from Thermus phage G20c.
Ahlqvist et al. (2022)