› 2dr1

X-ray diffraction
1.9Å resolution

Crystal structure of the PH1308 protein from Pyrococcus horikoshii OT3

Released:
DOI: 10.2210/pdb2dr1/pdb
PDB entry 2dr1 coloured by chain, front view.
PDB entry 2dr1 coloured by chain, side view.
PDB entry 2dr1 coloured by chain, top view.
Source organism: Pyrococcus horikoshii OT3
Entry authors: Mizutani H, Kunishima N, RIKEN Structural Genomics/Proteomics Initiative (RSGI)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-129799 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Aminotransferase class V domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 386 amino acids
Theoretical weight: 43.55 KDa
Source organism: Pyrococcus horikoshii OT3
Expression system: Escherichia coli
UniProt:
  • Canonical: O59033 (Residues: 1-386; Coverage: 100%)
Gene name: PH1308
Sequence domains: Aminotransferase class-V
Structure domains:

Ligands and Environments

3 bound ligands:
Ligand CL 2 x CL
Ligand PLP 2 x PLP
Ligand NA 2 x NA
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B1
Spacegroup: P65
Unit cell:
a: 181.238Å b: 181.238Å c: 47.289Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.181 0.18 0.202
Expression system: Escherichia coli

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