PDBe 1tqi

X-ray diffraction
2Å resolution

Crystal Structure of A. Fulgidus Rio2 Serine Protein Kinase


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
RIO-type serine/threonine-protein kinase Rio2 Chain: A
Molecule details ›
Chain: A
Length: 282 amino acids
Theoretical weight: 32.86 KDa
Source organism: Archaeoglobus fulgidus DSM 4304
Expression system: Escherichia coli
  • Canonical: O30245 (Residues: 1-282; Coverage: 100%)
Gene names: AF_2426, rio2
Sequence domains:
Structure domains:

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: C2
Unit cell:
a: 116.588Å b: 44.452Å c: 62.603Å
α: 90° β: 94.31° γ: 90°
R R work R free
0.17 0.168 0.212
Expression system: Escherichia coli