Calcium in PDB 2o1k: Structure of the Extended Diarrhea-Inducing Domain of Rotavirus Enterotoxigenic Protein NSP4

The structure of Structure of the Extended Diarrhea-Inducing Domain of Rotavirus Enterotoxigenic Protein NSP4, PDB code: 2o1k was solved by R.Deepa, K.Suguna, C.Durga Rao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	15.00 / 1.67
Space group	I 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	30.692, 38.090, 182.354, 90.00, 90.00, 90.00
R / Rfree (%)	18.8 / 23.3

The binding sites of Calcium atom in the Structure of the Extended Diarrhea-Inducing Domain of Rotavirus Enterotoxigenic Protein NSP4 (pdb code 2o1k). 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 the Extended Diarrhea-Inducing Domain of Rotavirus Enterotoxigenic Protein NSP4, PDB code: 2o1k:

Calcium binding site 1 out of 1 in the Structure of the Extended Diarrhea-Inducing Domain of Rotavirus Enterotoxigenic Protein NSP4


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of the Extended Diarrhea-Inducing Domain of Rotavirus Enterotoxigenic Protein NSP4 within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca501 b:23.8 occ:0.50 OE1 B:GLN123 2.8 13.7 1.0 OE1 A:GLN123 3.0 14.8 1.0 OE1 B:GLU120 3.2 15.3 1.0 OE2 B:GLU120 3.2 15.1 1.0 CD A:GLN123 3.5 11.7 1.0 CD B:GLU120 3.5 15.6 1.0 CD B:GLN123 3.6 12.9 1.0 O B:HOH22 3.7 17.8 0.5 NE2 A:GLN123 3.7 12.1 1.0 NE2 B:GLN123 3.9 13.4 1.0 CG A:GLN123 4.6 10.1 1.0 CB A:GLN123 4.8 12.4 1.0 CG B:GLN123 4.9 12.6 1.0 CG B:GLU120 5.0 14.0 1.0

R.Deepa, C.Durga Rao, K.Suguna. Structure of the Extended Diarrhea-Inducing Domain of Rotavirus Enterotoxigenic Protein To Be Published.