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Calcium in PDB 2cet: Beta-Glucosidase From Thermotoga Maritima in Complex with Phenethyl-Substituted Glucoimidazole

Enzymatic activity of Beta-Glucosidase From Thermotoga Maritima in Complex with Phenethyl-Substituted Glucoimidazole

All present enzymatic activity of Beta-Glucosidase From Thermotoga Maritima in Complex with Phenethyl-Substituted Glucoimidazole:
3.2.1.21;

Protein crystallography data

The structure of Beta-Glucosidase From Thermotoga Maritima in Complex with Phenethyl-Substituted Glucoimidazole, PDB code: 2cet was solved by T.M.Gloster, S.Roberts, A.Vasella, G.J.Davies, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 29.88 / 1.97
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 94.365, 94.520, 113.582, 90.00, 90.00, 90.00
R / Rfree (%) 19.2 / 24.4

Calcium Binding Sites:

The binding sites of Calcium atom in the Beta-Glucosidase From Thermotoga Maritima in Complex with Phenethyl-Substituted Glucoimidazole (pdb code 2cet). 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 Beta-Glucosidase From Thermotoga Maritima in Complex with Phenethyl-Substituted Glucoimidazole, PDB code: 2cet:

Calcium binding site 1 out of 1 in 2cet

Go back to Calcium Binding Sites List in 2cet
Calcium binding site 1 out of 1 in the Beta-Glucosidase From Thermotoga Maritima in Complex with Phenethyl-Substituted Glucoimidazole


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Beta-Glucosidase From Thermotoga Maritima in Complex with Phenethyl-Substituted Glucoimidazole within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca1446

b:52.3
occ:1.00
 O B:HOH2207 2.0 25.5 1.0
OE2 B:GLU282 2.6 46.0 1.0
O B:ASP278 2.6 26.4 1.0
CD B:GLU282 3.1 43.1 1.0
OE1 B:GLU282 3.1 46.5 1.0
O B:HOH2208 3.2 18.6 0.5
OG B:SER281 3.7 35.2 1.0
C B:ASP278 3.8 26.6 1.0
O B:HOH2205 4.3 30.0 1.0
CG B:GLU282 4.4 37.5 1.0
CA B:ASP278 4.6 26.5 1.0
CA B:ASP279 4.7 25.1 1.0
N B:ASP279 4.7 25.3 1.0
CB B:ASP278 4.8 27.3 1.0

Reference:

T.M.Gloster, S.Roberts, G.Perugino, M.Rossi, M.Moracci, N.Panday, M.Terinek, A.Vasella, G.J.Davies. Structural, Kinetic, and Thermodynamic Analysis of Glucoimidazole-Derived Glycosidase Inhibitors. Biochemistry V. 45 11879 2006.
ISSN: ISSN 0006-2960
PubMed: 17002288
DOI: 10.1021/BI060973X
Page generated: Tue Jul 8 04:49:48 2025

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