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Calcium in PDB 2hpz: Crystal Structure of Proteinase K Complex with A Synthetic Peptide Klkllvvirlk at 1.69 A Resolution

Enzymatic activity of Crystal Structure of Proteinase K Complex with A Synthetic Peptide Klkllvvirlk at 1.69 A Resolution

All present enzymatic activity of Crystal Structure of Proteinase K Complex with A Synthetic Peptide Klkllvvirlk at 1.69 A Resolution:
3.4.21.64;

Protein crystallography data

The structure of Crystal Structure of Proteinase K Complex with A Synthetic Peptide Klkllvvirlk at 1.69 A Resolution, PDB code: 2hpz was solved by R.Prem Kumar, A.K.Singh, R.K.Somvanshi, N.Singh, S.Sharma, P.Kaur, S.Dey, A.Bhushan, T.P.Singh, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 1.69
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 68.312, 68.312, 108.381, 90.00, 90.00, 90.00
R / Rfree (%) 15.9 / 17.9

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of Proteinase K Complex with A Synthetic Peptide Klkllvvirlk at 1.69 A Resolution (pdb code 2hpz). 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 Complex with A Synthetic Peptide Klkllvvirlk at 1.69 A Resolution, PDB code: 2hpz:

Calcium binding site 1 out of 1 in 2hpz

Go back to Calcium Binding Sites List in 2hpz
Calcium binding site 1 out of 1 in the Crystal Structure of Proteinase K Complex with A Synthetic Peptide Klkllvvirlk at 1.69 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 Proteinase K Complex with A Synthetic Peptide Klkllvvirlk at 1.69 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca1001

b:13.4
occ:1.00
 O A:PRO175 2.4 13.2 1.0
O A:HOH1275 2.4 18.1 1.0
OD2 A:ASP200 2.4 12.9 1.0
O A:VAL177 2.5 12.7 1.0
O A:HOH1008 2.5 15.1 1.0
O A:HOH1152 2.5 14.5 1.0
O A:HOH1012 2.6 18.4 1.0
OD1 A:ASP200 2.7 13.6 1.0
CG A:ASP200 2.9 12.3 1.0
C A:PRO175 3.5 13.7 1.0
C A:VAL177 3.7 12.3 1.0
CA A:PRO175 4.2 14.0 1.0
N A:VAL177 4.2 12.8 1.0
O A:VAL198 4.3 15.5 1.0
CB A:ASP200 4.4 11.2 1.0
O A:HOH1192 4.5 39.0 1.0
C A:SER176 4.5 13.3 1.0
CA A:CYS178 4.5 11.2 1.0
N A:SER176 4.5 12.4 1.0
O A:GLU174 4.5 12.2 1.0
N A:CYS178 4.6 11.7 1.0
N A:THR179 4.6 11.2 1.0
CA A:VAL177 4.6 12.8 1.0
O A:HOH1081 4.7 29.4 1.0
O A:HOH1184 4.7 44.7 1.0
CA A:SER176 4.7 12.8 1.0
O A:HOH1236 4.7 36.0 1.0
O A:HOH1043 4.8 23.9 1.0
O A:HOH1214 4.8 44.8 1.0
OG1 A:THR179 4.8 13.1 1.0
O A:HOH1279 4.9 47.6 1.0
SG A:CYS249 5.0 14.2 1.0

Reference:

R.Prem Kumar, A.K.Singh, R.K.Somvanshi, N.Singh, S.Sharma, P.Kaur, S.Dey, A.Bhushan, T.P.Singh. Crystal Structure of Proteinase K Complex with A Synthetic Peptide Klkllvvirlk at 1.69 A Resolution To Be Published.
Page generated: Tue Jul 8 06:02:43 2025

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