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Calcium in PDB 3l1k: Sad Structure Solution of Proteinase K Grown in Potassium Tellurate Solution

Enzymatic activity of Sad Structure Solution of Proteinase K Grown in Potassium Tellurate Solution

All present enzymatic activity of Sad Structure Solution of Proteinase K Grown in Potassium Tellurate Solution:
3.4.21.64;

Protein crystallography data

The structure of Sad Structure Solution of Proteinase K Grown in Potassium Tellurate Solution, PDB code: 3l1k 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 / 1.55
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 67.902, 67.902, 102.181, 90.00, 90.00, 90.00
R / Rfree (%) 12.3 / 14.9

Other elements in 3l1k:

The structure of Sad Structure Solution of Proteinase K Grown in Potassium Tellurate Solution also contains other interesting chemical elements:

Tellurium (Te) 1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the Sad Structure Solution of Proteinase K Grown in Potassium Tellurate Solution (pdb code 3l1k). 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 Sad Structure Solution of Proteinase K Grown in Potassium Tellurate Solution, PDB code: 3l1k:

Calcium binding site 1 out of 1 in 3l1k

Go back to Calcium Binding Sites List in 3l1k
Calcium binding site 1 out of 1 in the Sad Structure Solution of Proteinase K Grown in Potassium Tellurate Solution


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Sad Structure Solution of Proteinase K Grown in Potassium Tellurate Solution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca280

b:8.1
occ:1.00
 O A:PRO175 2.4 6.5 1.0
O A:VAL177 2.4 6.5 1.0
O A:HOH443 2.4 5.3 1.0
O A:HOH478 2.4 10.6 1.0
O A:HOH555 2.4 11.1 1.0
OD2 A:ASP200 2.5 6.7 1.0
O A:HOH485 2.5 10.9 1.0
OD1 A:ASP200 2.6 8.7 1.0
CG A:ASP200 2.9 7.1 1.0
C A:PRO175 3.5 6.7 1.0
C A:VAL177 3.6 5.9 1.0
O A:HOH315 4.2 25.1 1.0
N A:VAL177 4.2 5.6 1.0
CA A:PRO175 4.2 7.0 1.0
O A:VAL198 4.3 7.2 1.0
CB A:ASP200 4.4 6.2 1.0
C A:SER176 4.4 6.1 1.0
N A:SER176 4.5 6.5 1.0
O A:HOH420 4.5 33.9 1.0
O A:GLU174 4.5 6.6 1.0
O A:HOH318 4.5 23.0 1.0
CA A:CYS178 4.5 5.2 1.0
N A:CYS178 4.5 4.9 1.0
CA A:VAL177 4.6 5.4 1.0
N A:THR179 4.6 4.6 1.0
O A:HOH353 4.6 20.3 1.0
CA A:SER176 4.7 6.3 1.0
O A:HOH294 4.7 29.4 1.0
O A:HOH497 4.7 11.7 1.0
OG1 A:THR179 4.8 5.4 1.0
SG A:CYS249 4.9 7.1 1.0

Reference:

J.Jakoncic, J.Jakoncic. N/A N/A.
Page generated: Tue Jul 8 14:02:07 2025

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