3tac

X-ray diffraction
2.2Å resolution

Crystal Structure of the Liprin-alpha/CASK complex

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-127210 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Peripheral plasma membrane protein CASK Chain: A
Molecule details ›
Chain: A
Length: 361 amino acids
Theoretical weight: 40.73 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: O14936 (Residues: 1-345; Coverage: 37%)
Gene names: CASK, LIN2
Sequence domains: Protein kinase domain
Structure domains:
Liprin-alpha-2 Chain: B
Molecule details ›
Chain: B
Length: 334 amino acids
Theoretical weight: 38.47 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: O75334 (Residues: 866-1193; Coverage: 26%)
Gene name: PPFIA2
Sequence domains:
Structure domains: Transcription Factor, Ets-1

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P41212
Unit cell:
a: 78.592Å b: 78.592Å c: 227.4Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.197 0.195 0.236
Expression system: Escherichia coli