Calcium in PDB 3atg: Endo-1,3-Beta-Glucanase From Cellulosimicrobium Cellulans

All present enzymatic activity of Endo-1,3-Beta-Glucanase From Cellulosimicrobium Cellulans:
3.2.1.39;

The structure of Endo-1,3-Beta-Glucanase From Cellulosimicrobium Cellulans, PDB code: 3atg was solved by Y.Tanabe, Z.Pang, M.Oda, B.Mikami, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	35.65 / 1.66
Space group	P 43
Cell size a, b, c (Å), α, β, γ (°)	71.309, 71.309, 60.069, 90.00, 90.00, 90.00
R / Rfree (%)	14.6 / 16.6

The binding sites of Calcium atom in the Endo-1,3-Beta-Glucanase From Cellulosimicrobium Cellulans (pdb code 3atg). 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 Endo-1,3-Beta-Glucanase From Cellulosimicrobium Cellulans, PDB code: 3atg:

Calcium binding site 1 out of 1 in the Endo-1,3-Beta-Glucanase From Cellulosimicrobium Cellulans


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Endo-1,3-Beta-Glucanase From Cellulosimicrobium Cellulans within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca301 b:9.2 occ:1.00 O A:GLY54 2.4 9.2 1.0 O A:GLU10 2.4 8.3 1.0 O A:HOH399 2.4 10.9 1.0 OD1 A:ASP233 2.4 10.1 1.0 O A:ASP233 2.4 7.7 1.0 O A:HOH341 2.4 14.3 1.0 O A:HOH327 2.5 13.8 1.0 C A:GLY54 3.4 9.0 1.0 C A:ASP233 3.5 8.5 1.0 C A:GLU10 3.5 8.7 1.0 CG A:ASP233 3.6 12.5 1.0 CA A:GLY54 3.8 9.9 1.0 CA A:ASP233 3.9 7.5 1.0 CA A:GLU10 4.1 7.3 1.0 CB A:GLU10 4.3 9.3 1.0 CB A:ASP233 4.4 8.1 1.0 O A:HOH390 4.4 19.8 1.0 OD2 A:ASP233 4.4 12.2 1.0 O A:HOH518 4.5 34.7 1.0 O A:HOH658 4.5 42.5 1.0 OE2 A:GLU10 4.6 11.8 1.0 N A:ASN55 4.6 8.7 1.0 N A:PHE11 4.6 7.6 1.0 N A:TYR234 4.6 7.6 1.0 O A:HOH460 4.7 35.7 1.0 OD2 A:ASP12 4.7 20.9 1.0 CB A:PHE11 4.8 7.4 1.0 O A:PHE11 4.8 9.1 1.0 C A:PHE11 4.8 9.7 1.0 OD1 A:ASN55 4.8 10.6 1.0 CB A:TYR234 4.9 6.6 1.0 CA A:PHE11 4.9 9.2 1.0 CA A:TYR234 5.0 6.0 1.0

M.Oda, S.Inaba, N.Kamiya, G.J.Bekker, B.Mikami. Structural and Thermodynamic Characterization of Endo-1,3-Beta-Glucanase: Insights Into the Substrate Recognition Mechanism. Biochim. Biophys. Acta V.1866 415 2018.
ISSN: ISSN 0006-3002
PubMed: 29246508
DOI: 10.1016/J.BBAPAP.2017.12.004