Calcium in PDB 3mbr: Crystal Structure of the Glutaminyl Cyclase From Xanthomonas Campestris

All present enzymatic activity of Crystal Structure of the Glutaminyl Cyclase From Xanthomonas Campestris:
2.3.2.5;

The structure of Crystal Structure of the Glutaminyl Cyclase From Xanthomonas Campestris, PDB code: 3mbr was solved by W.-L.Huang, Y.-R.Wang, T.-P.Ko, C.-Y.Chia, K.-F.Huang, A.H.-J.Wang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.31 / 1.44
Space group	I 4
Cell size a, b, c (Å), α, β, γ (°)	95.330, 95.330, 65.088, 90.00, 90.00, 90.00
R / Rfree (%)	17.4 / 20.9

The binding sites of Calcium atom in the Crystal Structure of the Glutaminyl Cyclase From Xanthomonas Campestris (pdb code 3mbr). 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 Crystal Structure of the Glutaminyl Cyclase From Xanthomonas Campestris, PDB code: 3mbr:

Calcium binding site 1 out of 1 in the Crystal Structure of the Glutaminyl Cyclase From Xanthomonas Campestris


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 Glutaminyl Cyclase From Xanthomonas Campestris within 5.0Å range: probe atom residue distance (Å) B Occ X:Ca300 b:20.8 occ:1.00 O X:LEU47 2.3 17.4 1.0 O X:ILE230 2.3 16.2 1.0 O X:HOH323 2.4 19.0 1.0 OE2 X:GLU177 2.4 18.6 1.0 OE1 X:GLU175 2.5 17.0 1.0 O X:LEU176 2.5 16.5 1.0 CD X:GLU175 3.3 16.3 1.0 CD X:GLU177 3.5 17.8 1.0 C X:LEU47 3.5 15.3 1.0 C X:ILE230 3.5 14.5 1.0 C X:LEU176 3.7 16.1 1.0 OE2 X:GLU175 3.8 19.6 1.0 CB X:GLU177 3.9 16.9 1.0 O X:HOH314 4.0 16.9 1.0 N X:LEU47 4.0 16.1 1.0 N X:ILE230 4.1 14.7 1.0 CA X:GLU177 4.2 15.6 1.0 CG X:GLU177 4.2 16.6 1.0 CA X:ILE230 4.3 15.3 1.0 CG X:GLU175 4.3 16.8 1.0 CA X:LEU47 4.3 15.4 1.0 N X:GLU177 4.4 16.0 1.0 OE1 X:GLU177 4.4 19.9 1.0 N X:ALA231 4.5 14.9 1.0 N X:PHE48 4.5 15.9 1.0 O X:HOH324 4.6 18.1 1.0 CB X:ILE230 4.6 15.6 1.0 CA X:ALA231 4.6 14.7 1.0 O X:LEU131 4.6 18.0 1.0 CA X:PHE48 4.6 16.3 1.0 CB X:LEU47 4.7 15.8 1.0 N X:LEU176 4.7 16.1 1.0 CB X:PHE48 4.8 16.4 1.0 CA X:LEU176 4.9 16.4 1.0

W.-L.Huang, Y.-R.Wang, T.-P.Ko, C.-Y.Chia, K.-F.Huang, A.H.-J.Wang. Crystal Structure and Functional Analysis of the Glutaminyl Cyclase From Xanthomonas Campestris J.Mol.Biol. V. 401 374 2010.
ISSN: ISSN 0022-2836
PubMed: 20558177
DOI: 10.1016/J.JMB.2010.06.012