Calcium in PDB 6khw: Intracellular Subtilisin From B. Pumillus

The structure of Intracellular Subtilisin From B. Pumillus, PDB code: 6khw was solved by N.Hussin, H.Jamaluddin, M.A.Jonet, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.05 / 2.70
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	64.057, 78.778, 113.190, 90.00, 90.00, 90.00
R / Rfree (%)	20.1 / 27.6

The binding sites of Calcium atom in the Intracellular Subtilisin From B. Pumillus (pdb code 6khw). 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 Intracellular Subtilisin From B. Pumillus, PDB code: 6khw:

Calcium binding site 1 out of 1 in the Intracellular Subtilisin From B. Pumillus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Intracellular Subtilisin From B. Pumillus within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca401 b:81.9 occ:1.00 OD1 A:ASP198 2.3 52.4 1.0 OE2 A:GLU205 2.8 67.6 1.0 O A:ASP200 2.8 44.0 1.0 N A:ASP198 3.0 35.9 1.0 OE1 A:GLU205 3.3 64.1 1.0 CD A:GLU205 3.4 55.9 1.0 CG A:ASP198 3.5 52.4 1.0 O A:THR203 3.6 56.4 1.0 CA A:GLY197 3.7 32.4 1.0 N A:ASP200 3.7 57.4 1.0 N A:GLY199 3.7 43.7 1.0 C A:ASP200 3.8 50.4 1.0 C A:GLY197 3.8 39.0 1.0 CA A:ASP198 3.9 38.9 1.0 CB A:ALA233 3.9 26.5 1.0 OG1 A:THR203 3.9 42.0 1.0 C A:ASP198 4.0 46.7 1.0 CB A:ASP198 4.2 42.7 1.0 CA A:ASP200 4.3 53.4 1.0 C A:GLY199 4.4 50.6 1.0 N A:ALA233 4.4 39.4 1.0 O A:SER231 4.5 27.1 1.0 OD2 A:ASP198 4.5 58.8 1.0 CA A:GLY199 4.5 41.4 1.0 C A:THR203 4.7 53.7 1.0 CD2 A:LEU309 4.8 47.1 1.0 CA A:ALA233 4.8 37.2 1.0 N A:GLU201 4.8 47.4 1.0 CB A:ASP200 4.8 51.9 1.0 O A:ASP198 4.9 51.3 1.0 CG A:GLU205 4.9 35.7 1.0

N.Hussin, H.Jamaluddin, M.A.Jonet. Intracellular Subtilisin Serine Protease From Bacillus Pumillus To Be Published.