Calcium in PDB 3q40: Sulphur Sad Structure Solution of Proteinase K Grown in SO4-Less Solution.

All present enzymatic activity of Sulphur Sad Structure Solution of Proteinase K Grown in SO4-Less Solution.:
3.4.21.64;

The structure of Sulphur Sad Structure Solution of Proteinase K Grown in SO4-Less Solution., PDB code: 3q40 was solved by J.Jakoncic, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 1.80
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	67.863, 67.863, 101.853, 90.00, 90.00, 90.00
R / Rfree (%)	13.8 / 18.3

The binding sites of Calcium atom in the Sulphur Sad Structure Solution of Proteinase K Grown in SO4-Less Solution. (pdb code 3q40). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Sulphur Sad Structure Solution of Proteinase K Grown in SO4-Less Solution., PDB code: 3q40:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Sulphur Sad Structure Solution of Proteinase K Grown in SO4-Less Solution.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Sulphur Sad Structure Solution of Proteinase K Grown in SO4-Less Solution. within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca280 b:11.4 occ:1.00 O A:HOH488 2.4 13.6 1.0 O A:PRO175 2.4 10.4 1.0 O A:HOH375 2.4 9.4 1.0 OD2 A:ASP200 2.4 9.3 1.0 O A:VAL177 2.5 10.6 1.0 O A:HOH349 2.5 10.9 1.0 O A:HOH389 2.5 12.3 1.0 OD1 A:ASP200 2.6 12.3 1.0 CG A:ASP200 2.9 9.2 1.0 C A:PRO175 3.5 10.0 1.0 O A:HOH674 3.6 15.2 1.0 C A:VAL177 3.7 10.1 1.0 N A:VAL177 4.2 9.9 1.0 CA A:PRO175 4.2 10.6 1.0 O A:VAL198 4.3 11.3 1.0 CB A:ASP200 4.4 8.6 1.0 C A:SER176 4.4 10.0 1.0 N A:SER176 4.5 10.2 1.0 O A:HOH518 4.5 17.2 1.0 CA A:CYS178 4.5 9.5 1.0 N A:CYS178 4.6 8.2 1.0 O A:GLU174 4.6 8.9 1.0 O A:HOH657 4.6 27.8 1.0 O A:HOH300 4.6 29.7 1.0 N A:THR179 4.6 9.2 1.0 CA A:VAL177 4.7 9.0 1.0 CA A:SER176 4.7 10.3 1.0 O A:HOH456 4.8 14.7 1.0 OG1 A:THR179 4.8 8.8 1.0 SG A:CYS249 4.9 11.9 1.0

Calcium binding site 2 out of 2 in the Sulphur Sad Structure Solution of Proteinase K Grown in SO4-Less Solution.


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Sulphur Sad Structure Solution of Proteinase K Grown in SO4-Less Solution. within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca281 b:16.2 occ:0.50 OD2 A:ASP260 2.4 14.4 0.7 O A:THR16 2.4 16.6 1.0 O A:HOH448 2.5 24.8 0.5 O A:HOH675 2.5 27.2 1.0 O A:HOH671 2.5 30.0 1.0 OD1 A:ASP260 2.6 17.4 0.7 O A:HOH622 2.6 29.2 1.0 OD2 A:ASP260 2.7 6.8 0.3 CG A:ASP260 2.8 15.1 0.7 CG A:ASP260 3.1 11.2 0.3 OD1 A:ASP260 3.4 10.9 0.3 C A:THR16 3.7 13.8 1.0 CB A:ASP260 3.9 12.1 0.3 CB A:ASP260 4.3 12.6 0.7 O A:HOH609 4.4 33.5 1.0 O A:HOH348 4.4 29.2 1.0 ND2 A:ASN257 4.4 6.8 1.0 CA A:THR16 4.5 12.2 1.0 NH2 A:ARG12 4.6 8.7 1.0 N A:SER17 4.6 12.3 1.0 CA A:SER17 4.7 12.1 1.0 CG A:ASN257 4.7 10.2 1.0 CB A:THR16 4.8 13.2 1.0 CB A:ASN257 5.0 9.8 1.0

J.Jakoncic, J.Jakoncic. N/A N/A.