PDBe 1k9a

X-ray diffraction
2.5Å resolution

Crystal structure analysis of full-length carboxyl-terminal Src kinase at 2.5 A resolution

Released:
Source organism: Rattus norvegicus
Primary publication:
Structure of the carboxyl-terminal Src kinase, Csk.
J. Biol. Chem. 277 14351-4 (2002)
PMID: 11884384

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Tyrosine-protein kinase CSK Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 450 amino acids
Theoretical weight: 50.81 KDa
Source organism: Rattus norvegicus
Expression system: Spodoptera frugiperda
UniProt:
  • Best match: P32577 (Residues: 1-450)
Gene name: Csk

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL44XU
Spacegroup: P212121
Unit cell:
a: 115Å b: 162.6Å c: 232.4Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.246 0.246 0.288
Expression system: Spodoptera frugiperda