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Calcium in PDB 3ddz: Proteinase K By Lb Nanotemplate Method After the First Step of High X-Ray Dose on Esrf ID23-1 Beamline

Enzymatic activity of Proteinase K By Lb Nanotemplate Method After the First Step of High X-Ray Dose on Esrf ID23-1 Beamline

All present enzymatic activity of Proteinase K By Lb Nanotemplate Method After the First Step of High X-Ray Dose on Esrf ID23-1 Beamline:
3.4.21.64;

Protein crystallography data

The structure of Proteinase K By Lb Nanotemplate Method After the First Step of High X-Ray Dose on Esrf ID23-1 Beamline, PDB code: 3ddz 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) 34.85 / 1.70
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 67.693, 67.693, 101.658, 90.00, 90.00, 90.00
R / Rfree (%) 19.6 / 22.6

Calcium Binding Sites:

The binding sites of Calcium atom in the Proteinase K By Lb Nanotemplate Method After the First Step of High X-Ray Dose on Esrf ID23-1 Beamline (pdb code 3ddz). 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 First Step of High X-Ray Dose on Esrf ID23-1 Beamline, PDB code: 3ddz:

Calcium binding site 1 out of 1 in 3ddz

Go back to Calcium Binding Sites List in 3ddz
Calcium binding site 1 out of 1 in the Proteinase K By Lb Nanotemplate Method After the First Step of High X-Ray Dose on Esrf ID23-1 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 First Step of High X-Ray Dose on Esrf ID23-1 Beamline within 5.0Å range:
probe atom residue distance (Å) B Occ
X:Ca281

b:0.0
occ:1.00
 O X:HOH321 2.0 14.8 1.0
O X:PRO175 2.3 6.0 1.0
O X:HOH374 2.3 18.5 1.0
O X:VAL177 2.4 2.6 1.0
O X:HOH284 2.7 2.0 1.0
OD1 X:ASP200 2.9 7.3 1.0
OD2 X:ASP200 2.9 5.1 1.0
CG X:ASP200 3.2 6.0 1.0
C X:PRO175 3.3 4.6 1.0
C X:VAL177 3.5 3.9 1.0
O X:HOH394 3.6 26.3 1.0
N X:VAL177 3.8 4.0 1.0
O X:HOH309 4.1 16.8 1.0
CA X:PRO175 4.1 5.2 1.0
C X:SER176 4.2 3.1 1.0
N X:SER176 4.2 4.9 1.0
O X:GLU174 4.3 4.5 1.0
CA X:VAL177 4.3 2.7 1.0
O X:HOH383 4.3 24.0 1.0
CA X:SER176 4.4 4.2 1.0
N X:CYS178 4.5 2.9 1.0
CA X:CYS178 4.5 2.8 1.0
CB X:ASP200 4.7 4.6 1.0
O X:SER176 4.8 4.8 1.0
O X:VAL198 4.8 4.2 1.0
SG X:CYS249 4.9 4.9 1.0
N X:THR179 4.9 2.3 1.0

Reference:

E.Pechkova, S.Tripathi, R.B.Ravelli, S.Mcsweeney, C.Nicolini. Radiation Stability of Proteinase K Crystals Grown By Lb Nanotemplate Method J.Struct.Biol. V. 168 409 2009.
ISSN: ISSN 1047-8477
PubMed: 19686853
DOI: 10.1016/J.JSB.2009.08.005
Page generated: Sat Jul 13 08:59:08 2024

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