5xa5

X-ray diffraction
1.6Å resolution

Crystal structure of HMP-1-HMP-2 complex

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-129188 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Alpha-catenin-like protein hmp-1 Chain: A
Molecule details ›
Chain: A
Length: 279 amino acids
Theoretical weight: 30.9 KDa
Source organism: Caenorhabditis elegans
Expression system: Escherichia coli
UniProt:
  • Canonical: P90947 (Residues: 2-275; Coverage: 30%)
Gene names: R13H4.4, hmp-1
Sequence domains: Vinculin family
Beta-catenin-like protein hmp-2 Chain: B
Molecule details ›
Chain: B
Length: 48 amino acids
Theoretical weight: 5.08 KDa
Source organism: Caenorhabditis elegans
Expression system: Escherichia coli
UniProt:
  • Canonical: O44326 (Residues: 36-79; Coverage: 7%)
Gene names: K05C4.6, hmp-2

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL12-2
Spacegroup: P3121
Unit cell:
a: 57.095Å b: 57.095Å c: 155.436Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.191 0.19 0.223
Expression system: Escherichia coli