Calcium in PDB 2gp7: Estrogen Related Receptor-Gamma Ligand Binding Domain

The structure of Estrogen Related Receptor-Gamma Ligand Binding Domain, PDB code: 2gp7 was solved by L.Wang, W.J.Zuercher, T.G.Consler, M.H.Lambert, A.B.Miller, L.A.Osband-Miller, D.D.Mckee, T.M.Willson, R.T.Nolte, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	48.22 / 2.45
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	60.388, 80.369, 211.220, 90.00, 90.00, 90.00
R / Rfree (%)	20.7 / 26.3

The binding sites of Calcium atom in the Estrogen Related Receptor-Gamma Ligand Binding Domain (pdb code 2gp7). 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 Estrogen Related Receptor-Gamma Ligand Binding Domain, PDB code: 2gp7:

Calcium binding site 1 out of 1 in the Estrogen Related Receptor-Gamma Ligand Binding Domain


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Estrogen Related Receptor-Gamma Ligand Binding Domain within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca600 b:55.5 occ:1.00 O A:VAL243 2.2 38.8 1.0 O A:GLU245 2.6 43.8 1.0 C A:VAL243 3.3 38.6 1.0 C A:GLU245 3.6 43.6 1.0 N A:GLU245 3.7 41.7 1.0 C A:ALA244 3.8 40.8 1.0 N A:ALA244 4.1 39.1 1.0 CA A:ALA244 4.1 39.8 1.0 O A:ALA244 4.2 41.0 1.0 CA A:GLU245 4.2 42.3 1.0 CA A:VAL243 4.4 38.3 1.0 O A:LEU242 4.4 37.9 1.0 N A:PRO246 4.7 44.8 1.0 CB A:GLU245 4.8 42.3 1.0 CA A:PRO246 4.9 45.4 1.0

L.Wang, W.J.Zuercher, T.G.Consler, M.H.Lambert, A.B.Miller, L.A.Orband-Miller, D.D.Mckee, T.M.Willson, R.T.Nolte. X-Ray Crystal Structures of the Estrogen-Related Receptor-Gamma Ligand Binding Domain in Three Functional States Reveal the Molecular Basis of Small Molecule Regulation. J.Biol.Chem. V. 281 37773 2006.
ISSN: ISSN 0021-9258
PubMed: 16990259
DOI: 10.1074/JBC.M608410200