Calcium in PDB 4zh5: Crystal Structure of Endoglucanase From Perinereis Brevicirris with Cellobiose

All present enzymatic activity of Crystal Structure of Endoglucanase From Perinereis Brevicirris with Cellobiose:
3.2.1.4;

The structure of Crystal Structure of Endoglucanase From Perinereis Brevicirris with Cellobiose, PDB code: 4zh5 was solved by R.S.Fewings, A.Swiderska, J.Sanchez-Weatherby, T.-M.Sorensen, K.M.Schnorr, G.G.Kneale, J.E.Mcgeehan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	16.98 / 1.35
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	76.150, 108.170, 112.680, 90.00, 90.00, 90.00
R / Rfree (%)	11.5 / 14.8

The structure of Crystal Structure of Endoglucanase From Perinereis Brevicirris with Cellobiose also contains other interesting chemical elements:

Chlorine	(Cl)	1 atom
Sodium	(Na)	5 atoms

The binding sites of Calcium atom in the Crystal Structure of Endoglucanase From Perinereis Brevicirris with Cellobiose (pdb code 4zh5). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of Endoglucanase From Perinereis Brevicirris with Cellobiose, PDB code: 4zh5:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of Endoglucanase From Perinereis Brevicirris with Cellobiose


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 Endoglucanase From Perinereis Brevicirris with Cellobiose within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca501 b:7.1 occ:1.00 O A:ASP255 2.4 8.5 1.0 O A:HOH692 2.4 7.7 1.0 O A:HOH856 2.4 9.6 1.0 O A:ALA215 2.4 8.3 1.0 OE2 A:GLU219 2.5 7.9 1.0 OE1 A:GLU219 2.5 7.7 1.0 OD2 A:ASP218 2.5 7.2 1.0 OD1 A:ASP218 2.5 7.8 1.0 CD A:GLU219 2.8 6.7 1.0 CG A:ASP218 2.8 6.4 1.0 C A:ALA215 3.5 7.6 1.0 C A:ASP255 3.6 6.5 1.0 OD1 A:ASP255 4.2 7.3 1.0 N A:ALA215 4.2 7.8 1.0 CG A:GLU219 4.3 6.8 1.0 CA A:ALA215 4.4 8.5 1.0 CB A:ASP218 4.4 5.7 1.0 N A:TYR216 4.4 7.2 1.0 N A:SER256 4.4 6.3 0.5 N A:SER256 4.4 6.5 0.5 OG A:SER213 4.5 8.1 1.0 CA A:SER256 4.5 6.3 0.5 CA A:SER256 4.5 6.8 0.5 O A:HOH851 4.5 20.2 1.0 CA A:TYR216 4.5 7.1 1.0 CA A:ASP255 4.5 5.9 1.0 CB A:ALA215 4.6 8.8 1.0 N A:GLU219 4.6 6.4 1.0 CG A:ASP255 4.8 7.2 1.0 OG A:SER214 4.9 10.6 1.0 NZ A:LYS257 4.9 6.3 1.0 N A:LYS257 4.9 6.0 1.0 CB A:ASP155 5.0 6.6 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of Endoglucanase From Perinereis Brevicirris with Cellobiose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of Endoglucanase From Perinereis Brevicirris with Cellobiose within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca503 b:6.7 occ:1.00 O B:HOH729 2.4 8.5 1.0 O B:ASP255 2.4 8.2 1.0 O B:HOH859 2.4 8.9 1.0 O B:ALA215 2.4 6.5 1.0 OE1 B:GLU219 2.5 6.8 1.0 OE2 B:GLU219 2.5 6.6 1.0 OD2 B:ASP218 2.5 6.5 1.0 OD1 B:ASP218 2.5 6.9 1.0 CD B:GLU219 2.8 6.2 1.0 CG B:ASP218 2.9 6.1 1.0 C B:ALA215 3.6 5.7 1.0 C B:ASP255 3.6 6.1 1.0 N B:ALA215 4.2 6.0 1.0 OD1 B:ASP255 4.3 7.8 1.0 CG B:GLU219 4.3 6.4 1.0 CB B:ASP218 4.4 6.3 1.0 CA B:ALA215 4.4 7.2 1.0 O B:HOH871 4.4 19.7 1.0 N B:TYR216 4.4 6.0 1.0 N B:SER256 4.5 6.5 0.5 N B:SER256 4.5 6.8 0.5 CA B:SER256 4.5 6.4 0.5 OG B:SER213 4.5 7.4 1.0 CA B:SER256 4.5 6.9 0.5 CA B:TYR216 4.5 6.8 1.0 CA B:ASP255 4.5 6.5 1.0 CB B:ALA215 4.6 8.4 1.0 N B:GLU219 4.6 6.2 1.0 CG B:ASP255 4.8 8.2 1.0 OG B:SER214 4.8 9.7 1.0 NZ B:LYS257 4.9 7.0 1.0 N B:ASP218 5.0 6.7 1.0 N B:LYS257 5.0 5.5 1.0 CB B:ASP155 5.0 7.9 1.0 C B:TYR216 5.0 6.4 1.0

R.S.Fewings, R.S.Fewings, A.Swiderska, J.Sanchez-Weatherby, T.-M.Sorensen, K.M.Schnorr, G.G.Kneale, J.E.Mcgeehan. N/A N/A.