4yff

X-ray diffraction
3.07Å resolution

Function and Biology Details

Reaction catalysed:
ATP + a protein = ADP + a phosphoprotein
Biochemical function:
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-176844 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Serine/threonine-protein kinase TNNI3K Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 311 amino acids
Theoretical weight: 34.89 KDa
Source organism: Homo sapiens
Expression system: unidentified baculovirus
UniProt:
  • Canonical: Q59H18 (Residues: 420-730; Coverage: 37%)
Gene names: CARK, TNNI3K
Sequence domains: Protein tyrosine and serine/threonine kinase

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E+ SUPERBRIGHT
Spacegroup: P21
Unit cell:
a: 85.447Å b: 106.071Å c: 93.239Å
α: 90° β: 93.78° γ: 90°
R-values:
R R work R free
0.211 0.209 0.251
Expression system: unidentified baculovirus