Calcium in PDB 3mhr: 14-3-3 Sigma in Complex with Yap PS127-Peptide

The structure of 14-3-3 Sigma in Complex with Yap PS127-Peptide, PDB code: 3mhr was solved by B.Schumacher, M.Skwarczynska, R.Rose, C.Ottmann, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.62 / 1.15
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	82.270, 112.110, 62.850, 90.00, 90.00, 90.00
R / Rfree (%)	12.7 / 15.3

The structure of 14-3-3 Sigma in Complex with Yap PS127-Peptide also contains other interesting chemical elements:

Magnesium	(Mg)	4 atoms
Chlorine	(Cl)	4 atoms

The binding sites of Calcium atom in the 14-3-3 Sigma in Complex with Yap PS127-Peptide (pdb code 3mhr). 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 14-3-3 Sigma in Complex with Yap PS127-Peptide, PDB code: 3mhr:

Calcium binding site 1 out of 1 in the 14-3-3 Sigma in Complex with Yap PS127-Peptide


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of 14-3-3 Sigma in Complex with Yap PS127-Peptide within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca239 b:11.9 occ:1.00 OE2 A:GLU188 2.3 13.5 1.0 O A:HOH425 2.4 18.6 1.0 CD A:GLU188 3.4 11.2 1.0 CG A:GLU188 3.8 11.2 1.0 O A:HOH485 4.1 26.9 1.0 OE1 A:GLU188 4.4 14.0 1.0 O A:HOH359 4.5 21.2 1.0 O A:HOH401 4.6 28.4 1.0

B.Schumacher, M.Skwarczynska, R.Rose, C.Ottmann. Structure of A 14-3-3[Sigma]-Yap Phosphopeptide Complex at 1.15 A Resolution Acta Crystallogr.,Sect.F V. 66 978 2010.
ISSN: ESSN 1744-3091
PubMed: 20823509
DOI: 10.1107/S1744309110025479