Calcium in PDB 4wk1: Crystal Structure of Staphylococcus Aureus Psta in Complex with C-Di- Amp

The structure of Crystal Structure of Staphylococcus Aureus Psta in Complex with C-Di- Amp, PDB code: 4wk1 was solved by M.Mueller, K.-P.Hopfner, G.Witte, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	44.52 / 1.98
Space group	H 3 2
Cell size a, b, c (Å), α, β, γ (°)	68.100, 68.100, 135.740, 90.00, 90.00, 120.00
R / Rfree (%)	18.8 / 22.9

The binding sites of Calcium atom in the Crystal Structure of Staphylococcus Aureus Psta in Complex with C-Di- Amp (pdb code 4wk1). 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 Staphylococcus Aureus Psta in Complex with C-Di- Amp, PDB code: 4wk1:

Calcium binding site 1 out of 1 in the Crystal Structure of Staphylococcus Aureus Psta in Complex with C-Di- Amp


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 Staphylococcus Aureus Psta in Complex with C-Di- Amp within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca202 b:70.7 occ:0.50 O A:GLN11 2.2 67.7 1.0 OE1 A:GLU15 2.4 77.6 1.0 OE2 A:GLU15 2.6 55.1 1.0 O A:HOH302 2.7 65.5 1.0 CD A:GLU15 2.8 69.7 1.0 C A:GLN11 3.4 58.8 1.0 CA A:GLN11 4.3 53.8 1.0 N A:ASP12 4.3 55.7 1.0 CG A:GLU15 4.3 57.6 1.0 CA A:ASP12 4.4 56.9 1.0 OE1 A:GLN14 4.6 51.4 0.7 CB A:GLN11 4.6 71.7 1.0 OD1 A:ASP12 4.6 60.4 1.0

M.Mueller, K.-P.Hopfner, G.Witte. C-Di-Amp Recognition By Staphylococcus Aureus Psta Febs Lett. 2014.
ISSN: ISSN 0014-5793