Calcium in PDB 7blj: Structure of Cbm BT3015C From Bacteroides Thetaiotaomicron in Complex with O-Galnac Core 2-Thr

The structure of Structure of Cbm BT3015C From Bacteroides Thetaiotaomicron in Complex with O-Galnac Core 2-Thr, PDB code: 7blj was solved by R.L.Costa, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	23.37 / 1.76
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	35.541, 64.965, 70.603, 90, 90, 90
R / Rfree (%)	16.4 / 22.1

The binding sites of Calcium atom in the Structure of Cbm BT3015C From Bacteroides Thetaiotaomicron in Complex with O-Galnac Core 2-Thr (pdb code 7blj). 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 Structure of Cbm BT3015C From Bacteroides Thetaiotaomicron in Complex with O-Galnac Core 2-Thr, PDB code: 7blj:

Calcium binding site 1 out of 1 in the Structure of Cbm BT3015C From Bacteroides Thetaiotaomicron in Complex with O-Galnac Core 2-Thr


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of Cbm BT3015C From Bacteroides Thetaiotaomicron in Complex with O-Galnac Core 2-Thr within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca203 b:11.8 occ:1.00 O A:LYS43 2.3 10.0 1.0 O A:ASP48 2.3 13.0 1.0 OE2 A:GLU156 2.4 11.8 1.0 O A:ALA155 2.4 9.5 1.0 OG1 A:THR51 2.5 10.2 1.0 OD1 A:ASP46 2.5 11.9 1.0 O A:THR51 2.6 12.4 1.0 CD A:GLU156 3.4 17.2 1.0 C A:THR51 3.4 8.9 1.0 C A:ASP48 3.4 15.1 1.0 CG A:ASP46 3.5 9.8 1.0 C A:LYS43 3.5 9.0 1.0 C A:ALA155 3.6 10.2 1.0 CB A:THR51 3.7 11.9 1.0 OD2 A:ASP46 3.8 14.3 1.0 CG A:GLU156 3.8 14.0 1.0 CA A:THR51 3.9 8.2 1.0 N A:ASP48 4.0 15.3 1.0 N A:THR51 4.0 12.3 1.0 CA A:ASP48 4.1 10.4 1.0 CA A:SER44 4.1 8.1 1.0 CB A:ASP48 4.2 9.7 1.0 N A:SER44 4.3 7.8 1.0 CA A:ALA155 4.4 11.4 1.0 N A:LEU52 4.5 8.6 1.0 N A:TYR49 4.5 12.6 1.0 CA A:LYS43 4.5 10.4 1.0 OE1 A:GLU156 4.5 16.7 1.0 N A:ASP46 4.6 11.1 1.0 C A:SER44 4.6 8.9 1.0 N A:GLU156 4.6 8.2 1.0 CA A:TYR49 4.7 12.1 1.0 CB A:ASP46 4.8 10.5 1.0 CA A:GLU156 4.8 8.4 1.0 CG2 A:THR51 4.8 13.4 1.0 N A:PHE45 4.9 6.9 1.0 N A:GLY47 4.9 13.8 1.0 CB A:GLU156 4.9 12.1 1.0 CB A:LYS43 4.9 11.7 1.0 C A:TYR49 5.0 13.5 1.0 CA A:LEU52 5.0 8.7 1.0

R.L.Costa, V.G.Correia. Structural Basis For Mucin-Type O-Glycan Recognition By Proteins of A Bacteroides Thetaiotaomicron Polysaccharide Utilization Loci To Be Published.