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Calcium in PDB 4b5l: The 1.6 A High Energy Room Temperature Structure of Proteinase K at 38.4 Kev and 0.04 Mgy

Enzymatic activity of The 1.6 A High Energy Room Temperature Structure of Proteinase K at 38.4 Kev and 0.04 Mgy

All present enzymatic activity of The 1.6 A High Energy Room Temperature Structure of Proteinase K at 38.4 Kev and 0.04 Mgy:
3.4.21.64;

Protein crystallography data

The structure of The 1.6 A High Energy Room Temperature Structure of Proteinase K at 38.4 Kev and 0.04 Mgy, PDB code: 4b5l was solved by J.Jakoncic, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.98 / 1.60
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 68.538, 68.538, 108.375, 90.00, 90.00, 90.00
R / Rfree (%) 15.8 / 18.4

Calcium Binding Sites:

The binding sites of Calcium atom in the The 1.6 A High Energy Room Temperature Structure of Proteinase K at 38.4 Kev and 0.04 Mgy (pdb code 4b5l). 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 The 1.6 A High Energy Room Temperature Structure of Proteinase K at 38.4 Kev and 0.04 Mgy, PDB code: 4b5l:

Calcium binding site 1 out of 1 in 4b5l

Go back to Calcium Binding Sites List in 4b5l
Calcium binding site 1 out of 1 in the The 1.6 A High Energy Room Temperature Structure of Proteinase K at 38.4 Kev and 0.04 Mgy


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of The 1.6 A High Energy Room Temperature Structure of Proteinase K at 38.4 Kev and 0.04 Mgy within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca1280

b:10.7
occ:1.00
 O A:PRO175 2.4 11.6 1.0
OD2 A:ASP200 2.4 10.5 1.0
O A:VAL177 2.4 10.7 1.0
O A:HOH2089 2.5 14.8 1.0
O A:HOH2087 2.5 10.6 1.0
O A:HOH2091 2.5 13.1 1.0
O A:HOH2090 2.6 16.3 1.0
OD1 A:ASP200 2.7 11.7 1.0
CG A:ASP200 2.9 10.6 1.0
C A:PRO175 3.5 10.6 1.0
C A:VAL177 3.7 10.1 1.0
CA A:PRO175 4.1 11.1 1.0
N A:VAL177 4.1 10.0 1.0
O A:VAL198 4.3 13.4 1.0
CB A:ASP200 4.4 9.8 1.0
C A:SER176 4.5 10.8 1.0
CA A:CYS178 4.5 8.8 1.0
N A:SER176 4.5 10.2 1.0
N A:CYS178 4.5 9.6 1.0
O A:GLU174 4.5 10.3 1.0
N A:THR179 4.6 8.4 1.0
CA A:VAL177 4.6 10.2 1.0
O A:HOH2092 4.7 17.4 1.0
CA A:SER176 4.7 10.7 1.0
OG1 A:THR179 4.8 9.0 1.0
SG A:CYS249 4.9 11.3 1.0

Reference:

J.Jakoncic, V.Stojanoff, V.Honkimaki. High Energy Macromolecular Crystallography Enables Data Collection at Room Temperature To Be Published.
Page generated: Sat Jul 13 22:35:21 2024

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