› 8jgr

X-ray diffraction
2.5Å resolution

Crystal structure of Deinococcus radiodurans exopolyphosphatase in the presence of Pi

Released:
DOI: 10.2210/pdb8jgr/pdb
PDB entry 8jgr coloured by chain, front view.
PDB entry 8jgr coloured by chain, side view.
PDB entry 8jgr coloured by chain, top view.
Source organism: Deinococcus radiodurans R1
Primary publication:
Structural Evolution of Bacterial Polyphosphate Degradation Enzyme for Phosphorus Cycling.
Dai S, Wang B, Ye R, Zhang D, Xie Z, Yu N, Cai C, Huang C, Zhao J, Zhang F, Hua Y, Zhao Y, Zhou R, Tian B
OpenAccess logo Adv Sci (Weinh) e2309602 (2024)
PMID: 38682481

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-275469 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Exopolyphosphatase Chain: A
Molecule details ›
Chain: A
Length: 535 amino acids
Theoretical weight: 56.83 KDa
Source organism: Deinococcus radiodurans R1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9RYW9 (Residues: 1-515; Coverage: 100%)
Gene name: DR_A0185
Sequence domains:

Ligands and Environments

2 bound ligands:
Ligand PO4 4 x PO4
Ligand K 2 x K
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U1
Spacegroup: P61
Unit cell:
a: 165.01Å b: 165.01Å c: 39.17Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.222 0.22 0.245
Expression system: Escherichia coli

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Citations

1 mention without citation

Structural Evolution of Bacterial Polyphosphate Degradation Enzyme for Phosphorus Cycling.
Dai et al. (2024)