Calcium in PDB 2qpt: Crystal Structure of An Ehd Atpase Involved in Membrane Remodelling

The structure of Crystal Structure of An Ehd Atpase Involved in Membrane Remodelling, PDB code: 2qpt was solved by O.Daumke, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	19.96 / 3.10
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	99.851, 134.653, 56.068, 90.00, 106.05, 90.00
R / Rfree (%)	23.4 / 27.6

The structure of Crystal Structure of An Ehd Atpase Involved in Membrane Remodelling also contains other interesting chemical elements:

Magnesium

(Mg)

1 atom

The binding sites of Calcium atom in the Crystal Structure of An Ehd Atpase Involved in Membrane Remodelling (pdb code 2qpt). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Crystal Structure of An Ehd Atpase Involved in Membrane Remodelling, PDB code: 2qpt:

Calcium binding site 1 out of 1 in the Crystal Structure of An Ehd Atpase Involved in Membrane Remodelling


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of An Ehd Atpase Involved in Membrane Remodelling within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca701 b:48.9 occ:1.00 OD1 A:ASP498 2.3 61.2 1.0 OD1 A:ASP496 2.5 60.3 1.0 OE1 A:GLU505 2.5 58.7 1.0 OD1 A:ASP494 2.6 58.8 1.0 O A:MET500 2.6 59.6 1.0 OE2 A:GLU505 2.7 58.9 1.0 CD A:GLU505 2.9 58.9 1.0 CG A:ASP498 3.3 61.1 1.0 CG A:ASP496 3.5 60.3 1.0 C A:MET500 3.6 59.8 1.0 OD2 A:ASP498 3.7 61.2 1.0 CG A:ASP494 3.7 59.0 1.0 OD2 A:ASP496 3.7 60.4 1.0 N A:MET500 4.2 60.0 1.0 CA A:LEU501 4.3 59.8 1.0 N A:ASP498 4.3 60.7 1.0 N A:LEU501 4.3 59.8 1.0 OD2 A:ASP494 4.4 59.4 1.0 CG A:GLU505 4.4 58.9 1.0 CA A:MET500 4.4 59.7 1.0 CA A:ASP494 4.5 58.8 1.0 N A:ARG497 4.5 60.5 1.0 N A:GLY499 4.6 60.4 1.0 CB A:ASP494 4.6 58.8 1.0 CB A:ASP498 4.6 61.0 1.0 N A:ASP496 4.6 60.1 1.0 N A:ASP502 4.7 60.3 1.0 N A:VAL495 4.8 59.5 1.0 C A:ASP494 4.8 59.2 1.0 CB A:ASP496 4.8 60.2 1.0 CB A:MET500 4.9 59.5 1.0 CA A:ASP498 4.9 60.8 1.0 C A:LEU501 5.0 60.0 1.0 C A:ASP496 5.0 60.0 1.0 CB A:GLU505 5.0 59.0 1.0 CD2 A:LEU501 5.0 59.2 1.0

O.Daumke, R.Lundmark, Y.Vallis, S.Martens, P.J.Butler, H.T.Mcmahon. Architectural and Mechanistic Insights Into An Ehd Atpase Involved in Membrane Remodelling. Nature V. 449 923 2007.
ISSN: ISSN 0028-0836
PubMed: 17914359
DOI: 10.1038/NATURE06173