4k1c

X-ray diffraction
2.3Å resolution

VCX1 Calcium/Proton Exchanger

Released:
Model geometry
Fit model/data

Function and Biology Details

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo hexamer
PDBe Complex ID:
PDB-CPX-189186 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Vacuolar calcium ion transporter Chains: A, B
Molecule details ›
Chains: A, B
Length: 421 amino acids
Theoretical weight: 45.63 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Saccharomyces cerevisiae
UniProt:
  • Canonical: Q99385 (Residues: 1-411; Coverage: 100%)
Gene names: HUM1, MNR1, VCX1, YDL128W
Sequence domains: Sodium/calcium exchanger protein

Ligands and Environments

No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: SSRL BEAMLINE BL12-2
Spacegroup: R3
Unit cell:
a: 130.11Å b: 130.11Å c: 156.75Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.202 0.201 0.225
Expression system: Saccharomyces cerevisiae