› 2bko

X-ray diffraction
1.9Å resolution

STRUCTURE ANALYSIS OF UNKNOWN FUNCTION PROTEIN

Released:
DOI: 10.2210/pdb2bko/pdb
PDB entry 2bko coloured by chain, front view.
PDB entry 2bko coloured by chain, side view.
PDB entry 2bko coloured by chain, top view.
Source organism: Pyrococcus horikoshii OT3
Entry authors: Inagaki E, Tahirov TH

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-129648 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
RCK C-terminal domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 205 amino acids
Theoretical weight: 23.01 KDa
Source organism: Pyrococcus horikoshii OT3
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O57975 (Residues: 1-205; Coverage: 100%)
Gene name: PH0236
Sequence domains:
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand CA 5 x CA
Ligand CL 2 x CL
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL26B1
Spacegroup: P42212
Unit cell:
a: 70.86Å b: 70.86Å c: 98.272Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.205 0.205 0.248
Expression system: Escherichia coli BL21(DE3)

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