› 1zjj

X-ray diffraction
1.85Å resolution

Crystal structure of hypothetical protein PH1952 from Pyrococcus horikoshii OT3

Released:
DOI: 10.2210/pdb1zjj/pdb
PDB entry 1zjj coloured by chain, front view.
PDB entry 1zjj coloured by chain, side view.
PDB entry 1zjj coloured by chain, top view.
Source organism: Pyrococcus horikoshii OT3
Entry authors: Yamamoto H, Kunishima N, RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-129883 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
hypothetical protein PH1952 Chains: A, B
Molecule details ›
Chains: A, B
Length: 263 amino acids
Theoretical weight: 29.09 KDa
Source organism: Pyrococcus horikoshii OT3
Expression system: Escherichia coli
UniProt:
  • Canonical: O59622 (Residues: 1-263; Coverage: 100%)
Gene name: PH1952
Sequence domains: haloacid dehalogenase-like hydrolase
Structure domains: HAD superfamily/HAD-like

Ligands and Environments

1 bound ligand:
Ligand MG 2 x MG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B1
Spacegroup: P21
Unit cell:
a: 41.717Å b: 75.743Å c: 79.784Å
α: 90° β: 103.21° γ: 90°
R-values:
R R work R free
0.195 0.195 0.221
Expression system: Escherichia coli

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