Calcium in PDB 3bje: Crystal Structure of Trypanosoma Brucei Nucleoside Phosphorylase Shows Uridine Phosphorylase Activity

The structure of Crystal Structure of Trypanosoma Brucei Nucleoside Phosphorylase Shows Uridine Phosphorylase Activity, PDB code: 3bje was solved by E.T.Larson, E.A.Merritt, Structural Genomics Of Pathogenic Protozoaconsortium (Sgpp), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	35.38 / 1.44
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	63.015, 95.387, 63.483, 90.00, 105.91, 90.00
R / Rfree (%)	15.5 / 18.4

The binding sites of Calcium atom in the Crystal Structure of Trypanosoma Brucei Nucleoside Phosphorylase Shows Uridine Phosphorylase Activity (pdb code 3bje). 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 Trypanosoma Brucei Nucleoside Phosphorylase Shows Uridine Phosphorylase Activity, PDB code: 3bje:

Calcium binding site 1 out of 1 in the Crystal Structure of Trypanosoma Brucei Nucleoside Phosphorylase Shows Uridine Phosphorylase Activity


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 Trypanosoma Brucei Nucleoside Phosphorylase Shows Uridine Phosphorylase Activity within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca402 b:13.1 occ:1.00 O B:MET87 2.4 14.2 1.0 O A:MET87 2.4 13.6 1.0 OD1 B:ASN91 2.4 13.1 1.0 OD1 A:ASP90 2.4 14.0 1.0 OD1 A:ASN91 2.4 13.7 1.0 OD1 B:ASP90 2.4 12.3 1.0 OD2 B:ASP90 2.7 15.4 1.0 OD2 A:ASP90 2.8 16.5 1.0 CG B:ASP90 3.0 14.8 1.0 CG A:ASP90 3.0 15.8 1.0 C B:MET87 3.5 15.8 1.0 CG A:ASN91 3.5 13.7 1.0 CG B:ASN91 3.5 13.1 1.0 C A:MET87 3.6 17.6 1.0 CA A:GLY88 4.1 15.2 1.0 CA B:GLY88 4.1 14.4 1.0 N B:GLY88 4.2 15.5 1.0 ND2 B:ASN91 4.2 14.5 1.0 ND2 A:ASN91 4.2 15.4 1.0 N A:GLY88 4.3 16.0 1.0 O A:HOH587 4.4 16.7 0.5 N B:ASN91 4.4 13.6 1.0 N A:ASN91 4.4 13.9 1.0 CB B:ASP90 4.5 13.4 1.0 O A:HOH589 4.5 15.7 0.5 CB A:ASP90 4.5 15.4 1.0 CB B:ASN91 4.5 13.5 1.0 CB A:ASN91 4.5 14.1 1.0 CA B:MET87 4.6 14.4 1.0 CA A:MET87 4.6 16.4 1.0 C A:GLY88 4.7 15.9 1.0 C B:GLY88 4.7 14.5 1.0 CB B:MET87 4.8 15.6 1.0 CB A:MET87 4.9 16.2 1.0 N B:MET87 4.9 14.6 1.0 N A:MET87 4.9 17.7 1.0 O A:GLY88 5.0 14.8 1.0 O B:GLY88 5.0 14.8 1.0

E.T.Larson, D.G.Mudeppa, J.R.Gillespie, N.Mueller, A.J.Napuli, J.A.Arif, J.Ross, T.L.Arakaki, A.Lauricella, G.Detitta, J.Luft, F.Zucker, C.L.Verlinde, E.Fan, W.C.Van Voorhis, F.S.Buckner, P.K.Rathod, W.G.Hol, E.A.Merritt. The Crystal Structure and Activity of A Putative Trypanosomal Nucleoside Phosphorylase Reveal It to Be A Homodimeric Uridine Phosphorylase J.Mol.Biol. V. 396 1244 2010.
ISSN: ISSN 0022-2836
PubMed: 20070944
DOI: 10.1016/J.JMB.2010.01.013