› 3b9b

X-ray diffraction
2.65Å resolution

Structure of the E2 beryllium fluoride complex of the SERCA Ca2+-ATPase

Released:
DOI: 10.2210/pdb3b9b/pdb
PDB entry 3b9b coloured by chain, front view.
PDB entry 3b9b coloured by chain, side view.
PDB entry 3b9b coloured by chain, top view.
Source organism: Oryctolagus cuniculus
Primary publication:
The structural basis of calcium transport by the calcium pump.
Olesen C, Picard M, Winther AM, Gyrup C, Morth JP, Oxvig C, Møller JV, Nissen P
Nature 450 1036-42 (2007)
PMID: 18075584

Function and Biology Details

Reaction catalysed: 
ATP + H(2)O + Ca(2+)(Side 1) = ADP + phosphate + Ca(2+)(Side 2)
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-137501 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:

Ligands and Environments

3 bound ligands:
Ligand NA 1 x NA
Ligand MG 2 x MG
Ligand BEF 1 x BEF
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-2
Spacegroup: P212121
Unit cell:
a: 57.6Å b: 114.6Å c: 229.3Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.216 0.214 0.271

Quick links

Citations

56 review citations

P-type ATPases.
Palmgren et al. (2011)
55 more

45 mentions without citation

P4-ATPases as Phospholipid Flippases-Structure, Function, and Enigmas.
Andersen et al. (2016)
44 more