Calcium in PDB 4p6v: Crystal Structure of the Na+-Translocating Nadh: Ubiquinone Oxidoreductase From Vibrio Cholerae

The structure of Crystal Structure of the Na+-Translocating Nadh: Ubiquinone Oxidoreductase From Vibrio Cholerae, PDB code: 4p6v was solved by J.Steuber, M.S.Casutt, G.Vohl, T.Vorburger, K.Diederichs, G.Fritz, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.98 / 3.50
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	95.350, 143.380, 104.490, 90.00, 110.96, 90.00
R / Rfree (%)	24.6 / 27.6

The structure of Crystal Structure of the Na+-Translocating Nadh: Ubiquinone Oxidoreductase From Vibrio Cholerae also contains other interesting chemical elements:

Iron

(Fe)

3 atoms

The binding sites of Calcium atom in the Crystal Structure of the Na+-Translocating Nadh: Ubiquinone Oxidoreductase From Vibrio Cholerae (pdb code 4p6v). 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 the Na+-Translocating Nadh: Ubiquinone Oxidoreductase From Vibrio Cholerae, PDB code: 4p6v:

Calcium binding site 1 out of 1 in the Crystal Structure of the Na+-Translocating Nadh: Ubiquinone Oxidoreductase From Vibrio Cholerae


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 the Na+-Translocating Nadh: Ubiquinone Oxidoreductase From Vibrio Cholerae within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca302 b:0.9 occ:1.00 CH2 C:TRP238 3.2 0.2 1.0 NE2 C:GLN93 3.5 1.0 1.0 NE2 C:HIS141 3.6 0.1 1.0 CG C:GLN93 3.6 0.4 1.0 N C:ALA119 3.8 0.6 1.0 CZ2 C:TRP238 3.9 0.8 1.0 CB C:ALA97 4.0 0.6 1.0 O C:GLN93 4.1 0.8 1.0 CD C:GLN93 4.1 0.9 1.0 CB C:ALA119 4.1 0.4 1.0 CD2 C:HIS141 4.2 0.9 1.0 CZ3 C:TRP238 4.2 0.9 1.0 CG C:ARG118 4.3 0.2 1.0 CA C:ARG118 4.4 0.5 1.0 CA C:ALA119 4.6 0.5 1.0 C C:ARG118 4.7 1.0 1.0 CE1 C:HIS141 4.7 0.6 1.0 CE2 C:PHE78 4.7 0.3 1.0 CB C:GLN93 4.9 0.2 1.0 C C:GLN93 4.9 0.3 1.0 CB C:ARG118 4.9 0.9 1.0 CA C:ALA97 4.9 0.3 1.0

J.Steuber, G.Vohl, M.S.Casutt, T.Vorburger, K.Diederichs, G.Fritz. Structure of the V. Cholerae NA1-Pumping Nadh:Quinone Oxidoreductase Nature 2014.
ISSN: ESSN 1476-4687
DOI: 10.1038/NATURE14003