Calcium in PDB 4wb4: Wt SA11 NSP4_CCD

The structure of Wt SA11 NSP4_CCD, PDB code: 4wb4 was solved by M.Viskovska, N.P.Sastri, J.M.Hyser, M.R.Tanner, L.B.Horton, B.Sankaran, B.V.V.Prasad, M.K.Estes, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	44.71 / 2.03
Space group	I 2 2 2
Cell size a, b, c (Å), α, β, γ (°)	31.970, 35.720, 178.840, 90.00, 90.00, 90.00
R / Rfree (%)	23.4 / 27.6

The binding sites of Calcium atom in the Wt SA11 NSP4_CCD (pdb code 4wb4). 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 Wt SA11 NSP4_CCD, PDB code: 4wb4:

Calcium binding site 1 out of 1 in the Wt SA11 NSP4_CCD


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Wt SA11 NSP4_CCD within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca201 b:75.0 occ:0.50 OE2 A:GLU120 2.1 50.4 1.0 OE1 A:GLN123 2.4 49.6 1.0 OE1 B:GLU120 2.9 53.2 1.0 CD A:GLN123 3.1 48.5 1.0 OE1 B:GLN123 3.2 60.1 1.0 NE2 A:GLN123 3.3 48.4 1.0 CD A:GLU120 3.3 53.3 1.0 CD B:GLU120 3.7 58.9 1.0 NE2 B:GLN123 3.7 50.1 1.0 CD B:GLN123 3.7 46.9 1.0 OE2 B:GLU120 3.8 68.3 1.0 OE1 A:GLU120 4.0 65.7 1.0 CG A:GLU120 4.3 47.3 1.0 CG A:GLN123 4.5 40.7 1.0 CB A:GLN123 4.8 25.8 1.0 CG B:GLU120 5.0 45.5 1.0

N.P.Sastri, M.Viskovska, J.M.Hyser, M.R.Tanner, L.B.Horton, B.Sankaran, B.V.Prasad, M.K.Estes. Structural Plasticity of the Coiled-Coil Domain of Rotavirus NSP4. J.Virol. V. 88 13602 2014.
ISSN: ESSN 1098-5514
PubMed: 25231315
DOI: 10.1128/JVI.02227-14