Calcium in PDB 5hon: Structure of Domain 4 of Abna, A GH43 Extracellular Arabinanase From Geobacillus Stearothermophilus, in Complex with Arabinotriose

The structure of Structure of Domain 4 of Abna, A GH43 Extracellular Arabinanase From Geobacillus Stearothermophilus, in Complex with Arabinotriose, PDB code: 5hon was solved by S.Lansky, D.Azoulai, O.Shwartstien, Y.Shoham, G.Shoham, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	37.75 / 2.00
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	39.408, 77.150, 68.622, 90.00, 106.68, 90.00
R / Rfree (%)	16.4 / 19.7

The binding sites of Calcium atom in the Structure of Domain 4 of Abna, A GH43 Extracellular Arabinanase From Geobacillus Stearothermophilus, in Complex with Arabinotriose (pdb code 5hon). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Structure of Domain 4 of Abna, A GH43 Extracellular Arabinanase From Geobacillus Stearothermophilus, in Complex with Arabinotriose, PDB code: 5hon:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Structure of Domain 4 of Abna, A GH43 Extracellular Arabinanase From Geobacillus Stearothermophilus, in Complex with Arabinotriose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of Domain 4 of Abna, A GH43 Extracellular Arabinanase From Geobacillus Stearothermophilus, in Complex with Arabinotriose within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca901 b:15.9 occ:1.00 O A:SER649 2.2 12.3 1.0 OE2 A:GLU827 2.2 17.4 1.0 OD1 A:ASP826 2.3 18.7 1.0 OD1 A:ASP651 2.4 14.0 1.0 O A:ILE686 2.4 15.7 1.0 O A:LYS688 2.5 15.7 1.0 CG A:ASP826 3.2 16.6 1.0 OD2 A:ASP826 3.2 13.6 1.0 C A:SER649 3.4 17.1 1.0 C A:LYS688 3.4 16.1 1.0 CD A:GLU827 3.5 15.7 1.0 CG A:ASP651 3.6 16.2 1.0 C A:ILE686 3.6 16.5 1.0 N A:LYS688 3.8 13.8 1.0 N A:ASP651 3.9 18.3 1.0 C A:GLY687 4.1 15.7 1.0 CA A:SER649 4.1 15.3 1.0 CA A:ASP651 4.2 17.2 1.0 CG A:GLU827 4.3 13.0 1.0 CA A:LYS688 4.3 16.9 1.0 CB A:SER649 4.3 16.6 1.0 N A:ALA689 4.3 18.7 1.0 OE1 A:GLU827 4.4 15.8 1.0 C A:PHE650 4.4 16.2 1.0 OD2 A:ASP651 4.4 15.6 1.0 N A:PHE650 4.4 19.2 1.0 CA A:GLY687 4.4 14.3 1.0 CA A:ALA689 4.4 16.1 1.0 N A:GLY687 4.5 12.2 1.0 CB A:ASP651 4.5 16.4 1.0 N A:GLU827 4.5 14.5 1.0 CA A:ILE686 4.5 14.6 1.0 CB A:ASP826 4.6 14.9 1.0 CB A:ILE686 4.6 20.4 1.0 O A:GLY687 4.6 17.4 1.0 CD2 A:PHE650 4.6 14.5 1.0 CB A:PHE650 4.6 17.1 1.0 OG A:SER649 4.7 20.2 1.0 CA A:PHE650 4.7 17.5 1.0 N A:ILE686 4.8 18.2 1.0 O A:HOH1055 4.8 14.8 1.0

Calcium binding site 2 out of 2 in the Structure of Domain 4 of Abna, A GH43 Extracellular Arabinanase From Geobacillus Stearothermophilus, in Complex with Arabinotriose


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Structure of Domain 4 of Abna, A GH43 Extracellular Arabinanase From Geobacillus Stearothermophilus, in Complex with Arabinotriose within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca901 b:16.6 occ:1.00 OD1 B:ASP826 2.2 21.6 1.0 O B:ILE686 2.2 18.8 1.0 O B:SER649 2.3 15.8 1.0 O B:LYS688 2.3 17.8 1.0 OD1 B:ASP651 2.5 20.0 1.0 OE2 B:GLU827 2.6 15.5 1.0 OD2 B:ASP826 2.8 16.2 1.0 CG B:ASP826 2.8 17.9 1.0 C B:ILE686 3.5 19.0 1.0 C B:SER649 3.5 16.4 1.0 C B:LYS688 3.5 17.7 1.0 CD B:GLU827 3.5 16.4 1.0 CG B:ASP651 3.7 18.3 1.0 N B:LYS688 4.0 18.2 1.0 CG B:GLU827 4.0 18.6 1.0 CA B:SER649 4.1 18.7 1.0 C B:GLY687 4.2 16.9 1.0 OD2 B:ASP651 4.3 19.7 1.0 CB B:ASP826 4.3 17.0 1.0 N B:GLU827 4.3 18.8 1.0 CB B:SER649 4.3 15.2 1.0 CA B:ILE686 4.3 16.4 1.0 N B:ILE686 4.3 16.8 1.0 CA B:LYS688 4.4 18.2 1.0 N B:ALA689 4.4 18.3 1.0 N B:ASP651 4.4 18.7 1.0 N B:GLY687 4.4 18.2 1.0 CB B:ILE686 4.5 21.9 1.0 CA B:GLY687 4.5 15.1 1.0 OE1 B:GLU827 4.5 20.6 1.0 N B:PHE650 4.6 17.8 1.0 CA B:ALA689 4.6 16.4 1.0 O B:GLY687 4.6 18.1 1.0 C B:PHE650 4.6 18.8 1.0 CB B:PHE650 4.7 17.0 1.0 CA B:ASP651 4.8 18.9 1.0 CA B:ASP826 4.8 18.5 1.0 CB B:ASP651 4.8 16.5 1.0 CD2 B:PHE650 4.9 16.0 1.0 CA B:PHE650 4.9 17.3 1.0 CA B:GLU827 4.9 18.9 1.0

S.Lansky, D.Azoulai, O.Shwartstien, Y.Shoham, G.Shoham. Structure of Domain 4 of Abna, A GH43 Extracellular Arabinanase From Geobacillus Stearothermophilus, in Complex with Arabinotriose To Be Published.