Calcium in PDB 6ulb: Sex Hormone-Binding Globulin Mutant E176K in Complex with Danazol

The structure of Sex Hormone-Binding Globulin Mutant E176K in Complex with Danazol, PDB code: 6ulb was solved by P.W.Round, S.Das, F.Van Petegem, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.57 / 1.75
Space group	P 43 2 2
Cell size a, b, c (Å), α, β, γ (°)	52.007, 52.007, 149.238, 90.00, 90.00, 90.00
R / Rfree (%)	18.4 / 22.5

The binding sites of Calcium atom in the Sex Hormone-Binding Globulin Mutant E176K in Complex with Danazol (pdb code 6ulb). 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 Sex Hormone-Binding Globulin Mutant E176K in Complex with Danazol, PDB code: 6ulb:

Calcium binding site 1 out of 1 in the Sex Hormone-Binding Globulin Mutant E176K in Complex with Danazol


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Sex Hormone-Binding Globulin Mutant E176K in Complex with Danazol within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca301 b:44.2 occ:1.00 O A:ALA160 2.4 45.3 1.0 O A:GLU52 2.4 29.5 1.0 OD2 A:ASP50 2.5 41.9 1.0 O A:HOH460 2.5 52.2 1.0 O A:HOH404 2.6 54.8 1.0 OD1 A:ASP50 2.8 39.7 1.0 CG A:ASP50 3.0 45.1 1.0 C A:ALA160 3.6 39.5 1.0 C A:GLU52 3.6 27.2 1.0 CA A:LEU161 4.2 41.5 1.0 N A:LEU161 4.4 39.6 1.0 O A:VAL158 4.4 38.2 1.0 CA A:GLU52 4.4 27.1 1.0 CB A:ASP50 4.5 40.9 1.0 N A:GLU52 4.5 29.5 1.0 N A:GLY53 4.6 25.7 1.0 N A:ASP162 4.6 39.1 1.0 CA A:GLY53 4.6 28.5 1.0 CB A:GLU52 4.6 29.2 1.0 CA A:ALA160 4.7 41.3 1.0 CD1 A:LEU161 4.8 44.0 1.0 N A:ALA160 4.9 40.2 1.0 CB A:ALA160 4.9 48.5 1.0 C A:LEU161 5.0 41.7 1.0 CG1 A:VAL158 5.0 49.8 1.0

P.W.Round, S.Das, F.Van Petegem, G.L.Hammond. Structural and Biochemical Analyses of Danazol Interactions with Sex Hormone-Binding Globulin and Effects on Androgen Action To Be Published.