Calcium in PDB 5i2q: Structure of Ef-Hand Containing Protein

The structure of Structure of Ef-Hand Containing Protein, PDB code: 5i2q was solved by K.R.Park, M.S.Kwon, J.Y.An, J.G.Lee, H.S.Youn, Y.Lee, J.Y.Kang, T.G.Kim, J.J.Lim, J.S.Park, S.H.Lee, W.K.Song, H.Cheong, C.Jun, S.H.Eom, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.39 / 1.94
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	35.598, 52.107, 55.334, 90.00, 90.00, 90.00
R / Rfree (%)	17.2 / 20.4

The binding sites of Calcium atom in the Structure of Ef-Hand Containing Protein (pdb code 5i2q). 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 Structure of Ef-Hand Containing Protein, PDB code: 5i2q:

Calcium binding site 1 out of 1 in the Structure of Ef-Hand Containing Protein


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of Ef-Hand Containing Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca201 b:17.6 occ:1.00 OD1 A:ASP105 2.3 23.6 1.0 O A:PHE111 2.3 15.6 1.0 OD1 A:ASP109 2.3 26.1 1.0 OE1 A:GLU116 2.5 19.9 1.0 OE2 A:GLU116 2.5 22.6 1.0 O A:HOH320 2.6 25.3 1.0 O A:HOH355 2.6 20.9 1.0 CD A:GLU116 2.8 24.9 1.0 CG A:ASP109 3.3 28.4 1.0 CG A:ASP105 3.4 21.8 1.0 C A:PHE111 3.4 19.7 1.0 OD2 A:ASP109 3.7 32.7 1.0 N A:GLY107 4.1 28.3 1.0 N A:PHE111 4.2 17.2 1.0 OD2 A:ASP105 4.2 19.0 1.0 CA A:PHE111 4.2 16.6 1.0 CA A:ASP105 4.3 19.1 1.0 CB A:ASP105 4.3 18.4 1.0 CA A:GLY107 4.3 29.2 1.0 CG A:GLU116 4.3 19.0 1.0 N A:ASP109 4.4 27.6 1.0 N A:ILE112 4.4 18.6 1.0 CA A:ILE112 4.4 15.0 1.0 N A:ASP113 4.5 14.4 1.0 CB A:PHE111 4.5 15.6 1.0 CB A:ASP109 4.5 27.5 1.0 OD2 A:ASP113 4.5 30.1 1.0 N A:ARG108 4.6 30.0 1.0 C A:ASP105 4.6 24.8 1.0 C A:GLY107 4.6 32.5 1.0 N A:ALA106 4.8 26.6 1.0 CG A:ASP113 4.9 27.1 1.0 O A:HOH357 4.9 35.7 1.0 CA A:ASP109 4.9 22.4 1.0 N A:GLY110 5.0 23.3 1.0 C A:ILE112 5.0 14.5 1.0

K.R.Park, M.S.Kwon, J.Y.An, J.G.Lee, H.S.Youn, Y.Lee, J.Y.Kang, T.G.Kim, J.J.Lim, J.S.Park, S.H.Lee, W.K.Song, H.K.Cheong, C.D.Jun, S.H.Eom. Structural Implications of Ca(2+)-Dependent Actin-Bundling Function of Human EFHD2/Swiprosin-1. Sci Rep V. 6 39095 2016.
ISSN: ESSN 2045-2322
PubMed: 27974828
DOI: 10.1038/SREP39095