Calcium in PDB 7ay3: Crystal Structure of the CBM36-1 Domain of A Multidomain Xylanase From the Hindgut Metagenome of Trinervitermes Trinervoides

All present enzymatic activity of Crystal Structure of the CBM36-1 Domain of A Multidomain Xylanase From the Hindgut Metagenome of Trinervitermes Trinervoides:
3.2.1.8;

The structure of Crystal Structure of the CBM36-1 Domain of A Multidomain Xylanase From the Hindgut Metagenome of Trinervitermes Trinervoides, PDB code: 7ay3 was solved by V.Anye, W.D.Schubert, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	22.62 / 2.00
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	28.432, 37.320, 108.020, 90.00, 90.00, 90.00
R / Rfree (%)	17.5 / 24.9

The binding sites of Calcium atom in the Crystal Structure of the CBM36-1 Domain of A Multidomain Xylanase From the Hindgut Metagenome of Trinervitermes Trinervoides (pdb code 7ay3). 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 the CBM36-1 Domain of A Multidomain Xylanase From the Hindgut Metagenome of Trinervitermes Trinervoides, PDB code: 7ay3:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of the CBM36-1 Domain of A Multidomain Xylanase From the Hindgut Metagenome of Trinervitermes Trinervoides


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 the CBM36-1 Domain of A Multidomain Xylanase From the Hindgut Metagenome of Trinervitermes Trinervoides within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca501 b:29.8 occ:1.00 O A:GLY286 2.3 28.4 1.0 OD1 A:ASP376 2.3 29.8 1.0 OE1 A:GLN267 2.3 30.3 1.0 O A:HOH689 2.5 36.8 1.0 OE1 A:GLU269 2.5 31.1 1.0 OE2 A:GLU269 2.5 29.9 1.0 O A:ASP376 2.6 26.3 1.0 CD A:GLU269 2.9 31.9 1.0 C A:ASP376 3.4 27.1 1.0 C A:GLY286 3.4 30.9 1.0 CD A:GLN267 3.5 34.5 1.0 CG A:ASP376 3.5 30.0 1.0 CA A:ASP376 3.8 26.8 1.0 CA A:GLY287 4.1 29.4 1.0 CB A:GLN267 4.2 29.7 1.0 N A:GLY287 4.2 29.6 1.0 CG A:GLN267 4.2 29.1 1.0 CB A:ASP376 4.3 32.4 1.0 CG A:GLU269 4.4 31.2 1.0 OD2 A:ASP376 4.4 28.7 1.0 CA A:GLY286 4.5 28.4 1.0 N A:TYR377 4.5 28.2 1.0 N A:CYS268 4.5 26.1 1.0 NE2 A:GLN267 4.5 28.6 1.0 CA A:GLN267 4.5 30.5 1.0 O A:HOH692 4.6 45.5 1.0 O A:HOH606 4.6 40.9 1.0 O A:HOH607 4.7 31.8 1.0 CB A:TYR377 4.8 27.5 1.0 O A:HOH640 4.9 37.2 1.0 N A:GLY286 4.9 29.5 1.0 CA A:TYR377 4.9 30.9 1.0 C A:GLN267 4.9 29.9 1.0 O A:HOH708 5.0 36.2 1.0 N A:GLU269 5.0 26.9 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of the CBM36-1 Domain of A Multidomain Xylanase From the Hindgut Metagenome of Trinervitermes Trinervoides


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 the CBM36-1 Domain of A Multidomain Xylanase From the Hindgut Metagenome of Trinervitermes Trinervoides within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca502 b:42.8 occ:1.00 O A:TYR291 2.3 33.2 1.0 OD1 A:ASP372 2.4 26.0 1.0 O A:TRP371 2.4 25.9 1.0 OD1 A:ASP367 2.5 31.1 1.0 O A:HOH651 2.5 41.5 1.0 O A:HOH696 2.6 39.8 1.0 O A:HOH652 3.0 40.2 1.0 O A:HOH673 3.1 33.6 1.0 C A:TYR291 3.3 34.5 1.0 CG A:ASP367 3.4 33.6 1.0 C A:TRP371 3.4 30.4 1.0 CG A:ASP372 3.5 32.3 1.0 OD2 A:ASP367 3.8 33.4 1.0 CA A:TYR291 3.9 29.3 1.0 CA A:ASP372 3.9 29.5 1.0 N A:ASP372 4.0 29.1 1.0 O A:HOH610 4.2 29.7 1.0 CB A:ASP372 4.3 31.9 1.0 N A:GLY292 4.3 30.5 1.0 N A:TRP371 4.5 27.5 1.0 OD2 A:ASP372 4.5 32.6 1.0 CB A:ASP367 4.5 29.4 1.0 CA A:TRP371 4.6 27.1 1.0 CA A:GLY292 4.6 29.3 1.0 CB A:TYR291 4.6 29.0 1.0 O A:HOH683 4.7 40.0 1.0 O A:LEU290 4.8 27.1 1.0 O A:HOH629 4.9 44.7 1.0 CA A:GLY369 4.9 35.7 1.0 N A:GLY369 5.0 32.0 1.0 O A:HOH619 5.0 45.5 1.0

V.Anye, W.D.Schubert. Crystal Structure of the CBM36-1 Domain of A Multidomain Xylanase From the Hindgut Metagenome of Trinervitermes Trinervoides To Be Published.