4ds7

X-ray diffraction
2.15Å resolution

Crystal structure of yeast calmodulin bound to the C-terminal fragment of spindle pole body protein Spc110

Released:

Function and Biology Details

Structure analysis Details

Assemblies composition:
hetero dimer (preferred)
hetero tetramer
hetero octamer
PDBe Complex ID:
PDB-CPX-129897 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Calmodulin Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 147 amino acids
Theoretical weight: 16.08 KDa
Source organism: Kluyveromyces lactis NRRL Y-1140
Expression system: Escherichia coli
UniProt:
  • Canonical: O60041 (Residues: 1-147; Coverage: 100%)
Gene names: CMD1, KLLA0B09427g
Sequence domains: EF hand
Structure domains: EF-hand
Spindle pole body component 110 Chains: E, F, G, H
Molecule details ›
Chains: E, F, G, H
Length: 55 amino acids
Theoretical weight: 6.6 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Escherichia coli
UniProt:
  • Canonical: P32380 (Residues: 891-944; Coverage: 6%)
Gene names: D9476.3, NUF1, SPC110, XCM1, YDR356W
Sequence domains: Spindle pole body component 110 C-terminal domain
Structure domains: Rhopdopsin 7-helix transmembrane proteins

Ligands and Environments

3 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P21212
Unit cell:
a: 114.67Å b: 145.444Å c: 49.837Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.199 0.197 0.24
Expression system: Escherichia coli