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Calcium in PDB 3osz: Crystal Structure of the Complex of Proteinase K with An Antimicrobial Nonapeptide, at 2.26 A Resolution

Enzymatic activity of Crystal Structure of the Complex of Proteinase K with An Antimicrobial Nonapeptide, at 2.26 A Resolution

All present enzymatic activity of Crystal Structure of the Complex of Proteinase K with An Antimicrobial Nonapeptide, at 2.26 A Resolution:
3.4.21.64;

Protein crystallography data

The structure of Crystal Structure of the Complex of Proteinase K with An Antimicrobial Nonapeptide, at 2.26 A Resolution, PDB code: 3osz was solved by A.Singh, M.Sinha, A.Bhushan, P.Kaur, A.Srinivasan, S.Sharma, T.P.Singh, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 29.40 / 2.26
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 68.290, 68.290, 108.350, 90.00, 90.00, 90.00
R / Rfree (%) 16.6 / 19.3

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of the Complex of Proteinase K with An Antimicrobial Nonapeptide, at 2.26 A Resolution (pdb code 3osz). 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 the Complex of Proteinase K with An Antimicrobial Nonapeptide, at 2.26 A Resolution, PDB code: 3osz:

Calcium binding site 1 out of 1 in 3osz

Go back to Calcium Binding Sites List in 3osz
Calcium binding site 1 out of 1 in the Crystal Structure of the Complex of Proteinase K with An Antimicrobial Nonapeptide, at 2.26 A Resolution


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 the Complex of Proteinase K with An Antimicrobial Nonapeptide, at 2.26 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca1001

b:16.7
occ:1.00
 O A:PRO175 2.5 10.1 1.0
O A:VAL177 2.6 14.9 1.0
OD2 A:ASP200 2.6 11.9 1.0
O A:HOH495 2.6 17.6 1.0
O A:HOH412 2.7 10.6 1.0
O A:HOH283 2.7 12.4 1.0
OD1 A:ASP200 2.7 15.4 1.0
O A:HOH287 2.8 14.8 1.0
CG A:ASP200 3.0 12.7 1.0
C A:PRO175 3.5 11.7 1.0
C A:VAL177 3.8 13.8 1.0
CA A:PRO175 4.1 11.6 1.0
N A:VAL177 4.2 14.8 1.0
O A:VAL198 4.3 15.8 1.0
O A:GLU174 4.4 10.3 1.0
O A:HOH439 4.4 36.9 1.0
C A:SER176 4.5 13.9 1.0
N A:SER176 4.5 11.6 1.0
CB A:ASP200 4.5 12.3 1.0
CA A:CYS178 4.6 12.1 1.0
CA A:VAL177 4.6 13.4 1.0
N A:CYS178 4.7 12.7 1.0
CA A:SER176 4.7 13.7 1.0
N A:THR179 4.7 12.0 1.0
O A:HOH316 4.8 16.2 1.0
OG1 A:THR179 4.8 7.2 1.0

Reference:

A.Singh, M.Sinha, A.Bhushan, P.Kaur, A.Srinivasan, S.Sharma, T.P.Singh. Crystal Structure of the Complex of Proteinase K with An Antimicrobial Nonapeptide, at 2.26 A Resolution To Be Published.
Page generated: Sat Jul 13 16:22:05 2024

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