› 2i0x

X-ray diffraction
2.7Å resolution

Hypothetical protein PF1117 from Pyrococcus furiosus

Released:
DOI: 10.2210/pdb2i0x/pdb
PDB entry 2i0x coloured by chain, front view.
PDB entry 2i0x coloured by chain, side view.
PDB entry 2i0x coloured by chain, top view.
Source organism: Pyrococcus furiosus
Entry authors: Chen LQ, Fu Z-Q, Liu Z-J, Rose JP, Wang BC, Southeast Collaboratory for Structural Genomics (SECSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-186425 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
CRISPR-associated endoribonuclease Cas2 Chain: A
Molecule details ›
Chain: A
Length: 85 amino acids
Theoretical weight: 9.99 KDa
Source organism: Pyrococcus furiosus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8U1T8 (Residues: 1-85; Coverage: 100%)
Gene names: PF1117, cas2
Sequence domains: CRISPR associated protein Cas2
Structure domains: Alpha-Beta Plaits

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P41212
Unit cell:
a: 48.203Å b: 48.203Å c: 84.272Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.261 0.261 0.305
Expression system: Escherichia coli BL21(DE3)

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