X-ray diffraction
2.95Å resolution

Crystal Structure of PALS1/Crb complex


Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
MAGUK p55 subfamily member 5 Chains: A, B
Molecule details ›
Chains: A, B
Length: 394 amino acids
Theoretical weight: 44.81 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: Q8N3R9 (Residues: 236-675; Coverage: 58%)
Gene names: MPP5, PALS1
Sequence domains:
Structure domains:
Protein crumbs Chains: X, Y
Molecule details ›
Chains: X, Y
Length: 43 amino acids
Theoretical weight: 4.91 KDa
Source organism: Drosophila melanogaster
Expression system: Escherichia coli
  • Canonical: P10040 (Residues: 2110-2146; Coverage: 2%)
Gene names: CG6383, crb

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P41212
Unit cell:
a: 111.928Å b: 111.928Å c: 223.065Å
α: 90° β: 90° γ: 90°
R R work R free
0.208 0.207 0.235
Expression system: Escherichia coli