Calcium in PDB 3q72: Crystal Structure of Rad G-Domain-Gtp Analog Complex

The structure of Crystal Structure of Rad G-Domain-Gtp Analog Complex, PDB code: 3q72 was solved by Y.Sasson, L.Navon-Perry, J.A.Hirsch, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	33.85 / 1.66
Space group	P 31
Cell size a, b, c (Å), α, β, γ (°)	39.084, 39.084, 154.671, 90.00, 90.00, 120.00
R / Rfree (%)	17.2 / 22.5

The structure of Crystal Structure of Rad G-Domain-Gtp Analog Complex also contains other interesting chemical elements:

Magnesium

(Mg)

2 atoms

The binding sites of Calcium atom in the Crystal Structure of Rad G-Domain-Gtp Analog Complex (pdb code 3q72). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of Rad G-Domain-Gtp Analog Complex, PDB code: 3q72:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of Rad G-Domain-Gtp Analog Complex


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 Rad G-Domain-Gtp Analog Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1 b:29.3 occ:1.00 O A:ARG252 2.6 36.0 1.0 O A:HOH263 2.7 28.3 1.0 O A:HOH269 2.8 35.2 1.0 C A:ARG255 3.3 46.2 0.9 C A:ARG252 3.8 33.4 1.0 O A:ARG255 3.8 38.2 1.0 CA A:ARG255 4.2 47.2 0.9 CB A:ARG255 4.4 40.1 0.9 N A:ARG255 4.4 40.0 1.0 CA A:ARG252 4.5 35.7 1.0 O A:LEU253 4.6 30.1 1.0 C A:LEU253 4.7 34.6 1.0 N A:LEU253 4.8 37.6 1.0 CA A:LEU253 4.9 36.0 1.0 CB A:ARG252 5.0 35.7 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of Rad G-Domain-Gtp Analog Complex


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of Rad G-Domain-Gtp Analog Complex within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca1 b:36.9 occ:1.00 O B:ARG255 2.7 43.6 1.0 C B:ARG255 2.8 57.5 1.0 CB B:ARG255 3.0 54.2 1.0 O B:ARG252 3.0 38.5 0.3 O B:HOH266 3.1 35.6 1.0 O B:ARG252 3.1 38.5 0.7 O B:HOH87 3.2 47.8 1.0 CA B:ARG255 3.5 55.0 1.0 C B:ARG252 4.0 34.8 0.3 C B:ARG252 4.0 34.8 0.7 N B:ARG255 4.2 49.9 1.0 CG B:ARG255 4.3 50.5 1.0 CA B:ARG252 4.3 31.0 0.3 CA B:ARG252 4.3 30.9 0.7 CB B:ARG252 4.6 32.5 0.3 CB B:ARG252 4.6 32.5 0.7 O B:HOH53 4.9 38.7 1.0

Y.Sasson, L.Navon-Perry, D.Huppert, J.A.Hirsch. Rgk Family G-Domain:Gtp Analog Complex Structures and Nucleotide-Binding Properties. J.Mol.Biol. V. 413 372 2011.
ISSN: ISSN 0022-2836
PubMed: 21903096
DOI: 10.1016/J.JMB.2011.08.017