5b64

X-ray diffraction
2.7Å resolution

A novel binding mode of MAGUK GK domain revealed by DLG GK domain in complex with KIF13B MBS domain

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-123218 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Disks large homolog 4 Chain: A
Molecule details ›
Chain: A
Length: 189 amino acids
Theoretical weight: 21.69 KDa
Source organism: Rattus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P31016 (Residues: 531-713; Coverage: 25%)
Gene names: Dlg4, Dlgh4, Psd95
Sequence domains: Guanylate kinase
Structure domains: P-loop containing nucleotide triphosphate hydrolases
Kinesin family member 13B Chain: B
Molecule details ›
Chain: B
Length: 126 amino acids
Theoretical weight: 14.73 KDa
Source organism: Mus musculus
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: E9Q4K7 (Residues: 677-798; Coverage: 7%)
Gene name: Kif13b
Sequence domains: Kinesin protein 1B

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: I4
Unit cell:
a: 116.279Å b: 116.279Å c: 72.029Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.19 0.187 0.246
Expression system: Escherichia coli BL21(DE3)