PDBe 5l0g

X-ray diffraction
3.4Å resolution

Human metavinculin MVt Q971R, R975D, T978R mutant (residues 959-1134) in complex with PIP2

Source organism: Homo sapiens
Primary publication:
Differential lipid binding of vinculin isoforms promotes quasi-equivalent dimerization.
Proc. Natl. Acad. Sci. U.S.A. 113 9539-44 (2016)
PMID: 27503891

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Vinculin Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 176 amino acids
Theoretical weight: 19.66 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
  • Canonical: P18206 (Residues: 959-1134; Coverage: 16%)
Gene name: VCL
Structure domains: Alpha-catenin/vinculin-like

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 22-ID
Spacegroup: P32
Unit cell:
a: 56.858Å b: 56.858Å c: 193.132Å
α: 90° β: 90° γ: 120°
R R work R free
0.184 0.18 0.221
Expression system: Escherichia coli BL21(DE3)