Calcium in PDB 5b1e: Crystal Structure of Proteinase K From Engyodontium Album

All present enzymatic activity of Crystal Structure of Proteinase K From Engyodontium Album:
3.4.21.64;

The structure of Crystal Structure of Proteinase K From Engyodontium Album, PDB code: 5b1e was solved by M.Sugahara, M.Suzuki, K.Numata, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.66 / 2.30
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	68.900, 68.900, 109.400, 90.00, 90.00, 90.00
R / Rfree (%)	14.1 / 18.1

The binding sites of Calcium atom in the Crystal Structure of Proteinase K From Engyodontium Album (pdb code 5b1e). 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 Crystal Structure of Proteinase K From Engyodontium Album, PDB code: 5b1e:

Calcium binding site 1 out of 1 in the Crystal Structure of Proteinase K From Engyodontium Album


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 Proteinase K From Engyodontium Album within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1001 b:35.9 occ:1.00 O A:HOH1139 2.4 33.4 1.0 OD2 A:ASP200 2.4 30.0 1.0 O A:PRO175 2.4 33.1 1.0 O A:VAL177 2.5 31.9 1.0 O A:HOH1104 2.6 31.6 1.0 O A:HOH1163 2.7 30.6 1.0 OD1 A:ASP200 2.8 39.3 1.0 O A:HOH1112 2.9 35.5 1.0 CG A:ASP200 2.9 33.2 1.0 C A:PRO175 3.5 33.6 1.0 C A:VAL177 3.7 31.6 1.0 CA A:PRO175 4.1 33.0 1.0 N A:VAL177 4.2 32.6 1.0 O A:VAL198 4.4 36.4 1.0 CB A:ASP200 4.4 31.4 1.0 C A:SER176 4.4 31.4 1.0 N A:SER176 4.5 30.9 1.0 CA A:CYS178 4.5 32.0 1.0 O A:GLU174 4.5 31.9 1.0 N A:CYS178 4.6 32.7 1.0 CA A:VAL177 4.6 29.0 1.0 N A:THR179 4.7 33.3 1.0 CA A:SER176 4.7 33.7 1.0 O A:HOH1122 4.7 36.2 1.0 OG1 A:THR179 4.8 30.1 1.0 O A:HOH1168 4.8 47.2 1.0 SG A:CYS249 5.0 29.5 1.0

M.Sugahara, M.Suzuki, K.Numata. Crystal Structure of Proteinase K From Engyodontium Album To Be Published.