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Calcium in PDB 3dw1: Proteinase K By Lb Nanotemplate Method After the Third Step High X-Ray Dose on Esrf ID14-2 Beamline

Enzymatic activity of Proteinase K By Lb Nanotemplate Method After the Third Step High X-Ray Dose on Esrf ID14-2 Beamline

All present enzymatic activity of Proteinase K By Lb Nanotemplate Method After the Third Step High X-Ray Dose on Esrf ID14-2 Beamline:
3.4.21.64;

Protein crystallography data

The structure of Proteinase K By Lb Nanotemplate Method After the Third Step High X-Ray Dose on Esrf ID14-2 Beamline, PDB code: 3dw1 was solved by E.Pechkova, S.K.Tripathi, C.Nicolini, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 48.11 / 1.03
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 68.012, 68.012, 102.311, 90.00, 90.00, 90.00
R / Rfree (%) 21.1 / 22.1

Calcium Binding Sites:

The binding sites of Calcium atom in the Proteinase K By Lb Nanotemplate Method After the Third Step High X-Ray Dose on Esrf ID14-2 Beamline (pdb code 3dw1). 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 Proteinase K By Lb Nanotemplate Method After the Third Step High X-Ray Dose on Esrf ID14-2 Beamline, PDB code: 3dw1:

Calcium binding site 1 out of 1 in 3dw1

Go back to Calcium Binding Sites List in 3dw1
Calcium binding site 1 out of 1 in the Proteinase K By Lb Nanotemplate Method After the Third Step High X-Ray Dose on Esrf ID14-2 Beamline


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Proteinase K By Lb Nanotemplate Method After the Third Step High X-Ray Dose on Esrf ID14-2 Beamline within 5.0Å range:
probe atom residue distance (Å) B Occ
X:Ca280

b:24.5
occ:1.00
 O X:HOH410 2.2 21.4 1.0
O X:HOH390 2.3 24.7 1.0
O X:VAL177 2.4 8.9 1.0
O X:PRO175 2.5 10.2 1.0
OD2 X:ASP200 2.5 9.8 1.0
O X:HOH300 2.7 4.0 1.0
OD1 X:ASP200 2.7 12.0 1.0
O X:HOH337 2.7 42.0 1.0
CG X:ASP200 2.9 9.8 1.0
C X:PRO175 3.5 9.1 1.0
C X:VAL177 3.6 7.6 1.0
N X:VAL177 4.1 7.7 1.0
CA X:PRO175 4.3 9.4 1.0
CB X:ASP200 4.4 8.7 1.0
C X:SER176 4.4 8.3 1.0
O X:GLU174 4.4 8.1 1.0
CA X:CYS178 4.4 6.7 1.0
O X:HOH399 4.4 84.3 1.0
N X:CYS178 4.5 7.0 1.0
N X:SER176 4.5 8.8 1.0
CA X:VAL177 4.5 7.5 1.0
O X:VAL198 4.6 9.7 1.0
CA X:SER176 4.7 8.8 1.0
N X:THR179 4.7 5.7 1.0
SG X:CYS249 4.8 12.0 1.0
O X:HOH389 4.9 24.6 1.0
O X:SER176 4.9 9.4 1.0

Reference:

E.Pechkova, S.K.Tripathi, C.Nicolini. Radiation Damage in Protein Structural Characterization By Synchrotron Radiation: State of the Art and Nanotechnology-Based Perspective To Be Published.
Page generated: Tue Jul 8 11:45:21 2025

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