X-ray diffraction
2.6Å resolution

The crystal structure of an archaeal CPSF subunit, PH1404 from Pyrococcus horikoshii


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Putative uncharacterized protein PH1404 Chain: A
Molecule details ›
Chain: A
Length: 651 amino acids
Theoretical weight: 74.06 KDa
Source organism: Pyrococcus horikoshii OT3
Expression system: Escherichia coli BL21(DE3)
  • Canonical: O50112 (Residues: 1-651; Coverage: 100%)
Gene name: PH1404
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL44B2
Spacegroup: P43212
Unit cell:
a: 86.2Å b: 86.2Å c: 238.287Å
α: 90° β: 90° γ: 90°
R R work R free
0.196 0.196 0.237
Expression system: Escherichia coli BL21(DE3)