Calcium in PDB 3kst: Crystal Structure of Endo-1,4-Beta-Xylanase (NP_811807.1) From Bacteroides Thetaiotaomicron Vpi-5482 at 1.70 A Resolution

The structure of Crystal Structure of Endo-1,4-Beta-Xylanase (NP_811807.1) From Bacteroides Thetaiotaomicron Vpi-5482 at 1.70 A Resolution, PDB code: 3kst was solved by Joint Center For Structural Genomics (Jcsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	28.42 / 1.70
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	60.019, 90.337, 60.037, 90.00, 93.82, 90.00
R / Rfree (%)	14.5 / 17.9

The binding sites of Calcium atom in the Crystal Structure of Endo-1,4-Beta-Xylanase (NP_811807.1) From Bacteroides Thetaiotaomicron Vpi-5482 at 1.70 A Resolution (pdb code 3kst). 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 Endo-1,4-Beta-Xylanase (NP_811807.1) From Bacteroides Thetaiotaomicron Vpi-5482 at 1.70 A Resolution, PDB code: 3kst:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of Endo-1,4-Beta-Xylanase (NP_811807.1) From Bacteroides Thetaiotaomicron Vpi-5482 at 1.70 A Resolution


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 Endo-1,4-Beta-Xylanase (NP_811807.1) From Bacteroides Thetaiotaomicron Vpi-5482 at 1.70 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca400 b:9.1 occ:1.00 OE2 A:GLU107 2.3 8.4 1.0 O A:HOH8 2.5 11.4 1.0 O A:HOH398 2.5 9.6 1.0 O A:HOH399 2.6 11.4 1.0 O A:HOH397 2.6 7.0 1.0 O A:HOH389 2.6 7.0 1.0 NE2 A:HIS275 2.6 11.5 1.0 CD2 A:HIS275 3.3 11.0 1.0 CD A:GLU107 3.4 8.8 1.0 CG A:GLU107 3.7 9.0 1.0 CE1 A:HIS275 3.8 13.5 1.0 O A:HOH385 4.2 13.3 1.0 O A:PRO216 4.2 8.6 1.0 O A:THR155 4.3 10.5 1.0 O A:GLY276 4.5 10.2 1.0 OE1 A:GLU107 4.5 8.5 1.0 O A:ALA105 4.6 9.6 1.0 CG A:HIS275 4.6 9.7 1.0 CB A:ALA105 4.7 9.1 1.0 O A:ASP50 4.7 8.4 1.0 ND1 A:HIS275 4.8 7.7 1.0 O A:PRO106 4.8 8.1 1.0 CA A:GLY215 4.9 9.7 1.0 C A:GLY215 4.9 9.7 1.0 C A:ALA105 5.0 9.4 1.0 O A:PRO51 5.0 7.2 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of Endo-1,4-Beta-Xylanase (NP_811807.1) From Bacteroides Thetaiotaomicron Vpi-5482 at 1.70 A Resolution


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 Endo-1,4-Beta-Xylanase (NP_811807.1) From Bacteroides Thetaiotaomicron Vpi-5482 at 1.70 A Resolution within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca400 b:9.2 occ:1.00 OE2 B:GLU107 2.4 10.6 1.0 O B:HOH437 2.4 5.9 1.0 O B:HOH2 2.5 8.5 1.0 O B:HOH7 2.5 7.7 1.0 O B:HOH568 2.5 9.3 1.0 O B:HOH20 2.5 6.7 1.0 NE2 B:HIS275 2.6 6.1 1.0 CD2 B:HIS275 3.3 8.0 1.0 CD B:GLU107 3.4 8.5 1.0 CE1 B:HIS275 3.7 8.4 1.0 CG B:GLU107 3.7 9.3 1.0 O B:PRO216 4.3 7.9 1.0 O B:HOH351 4.3 11.1 1.0 O B:THR155 4.3 11.9 1.0 O B:GLY276 4.5 9.7 1.0 OE1 B:GLU107 4.5 9.6 1.0 CG B:HIS275 4.6 7.8 1.0 CB B:ALA105 4.7 7.3 1.0 O B:ALA105 4.7 8.3 1.0 ND1 B:HIS275 4.7 7.5 1.0 CA B:GLY215 4.8 9.0 1.0 O B:PRO106 4.8 8.0 1.0 O B:ASP50 4.9 9.0 1.0 O B:ASP154 4.9 8.3 1.0 O B:PRO51 5.0 9.2 1.0 C B:GLY215 5.0 8.4 1.0

Joint Center For Structural Genomics (Jcsg), Joint Center For Structural Genomics (Jcsg). N/A N/A.