Calcium in PDB 5a52: The Crystal Structure of Arabidopsis Thaliana CAR1 in Complex with One Calcium Ion

The structure of The Crystal Structure of Arabidopsis Thaliana CAR1 in Complex with One Calcium Ion, PDB code: 5a52 was solved by D.Fernandez, J.A.Marquez, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	23.231 / 1.65
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	39.600, 170.300, 53.210, 90.00, 90.00, 90.00
R / Rfree (%)	21.31 / 24.31

The binding sites of Calcium atom in the The Crystal Structure of Arabidopsis Thaliana CAR1 in Complex with One Calcium Ion (pdb code 5a52). 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 The Crystal Structure of Arabidopsis Thaliana CAR1 in Complex with One Calcium Ion, PDB code: 5a52:

Calcium binding site 1 out of 1 in the The Crystal Structure of Arabidopsis Thaliana CAR1 in Complex with One Calcium Ion


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The Crystal Structure of Arabidopsis Thaliana CAR1 in Complex with One Calcium Ion within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1164 b:40.0 occ:0.74 OD1 A:ASP73 2.6 18.3 1.0 O A:HOH2016 2.9 25.4 0.7 O A:TYR74 3.0 17.0 1.0 O A:HOH2019 3.0 26.9 1.0 OD2 A:ASP73 3.1 19.5 1.0 CG A:ASP73 3.2 17.1 1.0 OD2 A:ASP27 3.2 22.7 1.0 OD2 A:ASP22 3.2 30.6 1.0 O A:HOH2017 3.4 19.3 1.0 CG A:ASP27 3.7 20.3 1.0 CB A:ASP22 3.8 17.1 1.0 CG A:ASP22 3.8 26.6 1.0 C A:TYR74 4.0 17.7 1.0 O A:HOH2009 4.1 26.2 0.3 CB A:ASP27 4.2 18.6 1.0 N A:ASP27 4.2 14.2 1.0 CB A:ASP75 4.3 18.7 1.0 OD1 A:ASP27 4.5 19.3 1.0 CA A:ASP75 4.6 17.4 1.0 C A:ASP73 4.6 14.4 1.0 CB A:ASP73 4.6 16.7 1.0 O A:ASP73 4.6 15.5 1.0 N A:ASP75 4.7 16.0 1.0 N A:TYR74 4.7 14.5 1.0 O A:HOH2046 4.7 18.5 1.0 OD1 A:ASP22 4.7 26.5 1.0 C A:SER26 4.8 14.2 1.0 CA A:ASP27 4.8 12.9 1.0 CA A:SER26 4.9 13.4 1.0 CA A:TYR74 5.0 17.0 1.0

M.Diaz, M.J.Sanchez-Barrena, J.M.Gonzalez-Rubio, L.Rodriguez, D.Fernandez, R.Antoni, C.Yunta, B.Belda-Palazon, M.Gonzalez-Guzman, M.Peirats-Llobet, M.Menendez, J.Boskovic, J.A.Marquez, P.L.Rodriguez, A.Albert. Calcium-Dependent Oligomerization of Car Proteins at Cell Membrane Modulates Aba Signaling. Proc.Natl.Acad.Sci.Usa V. 113 E396 2016.
ISSN: ISSN 0027-8424
PubMed: 26719420
DOI: 10.1073/PNAS.1512779113