Calcium in PDB 2buk: Satellite Tobacco Necrosis Virus

The structure of Satellite Tobacco Necrosis Virus, PDB code: 2buk was solved by T.A.Jones, L.Liljas, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	7.50 / 2.45
Space group	C 1 2 1 2
Cell size a, b, c (Å), α, β, γ (°)	317.270, 304.030, 184.600, 90.00, 94.36, 90.00
R / Rfree (%)	27.3 / n/a

The binding sites of Calcium atom in the Satellite Tobacco Necrosis Virus (pdb code 2buk). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 3 binding sites of Calcium where determined in the Satellite Tobacco Necrosis Virus, PDB code: 2buk:
Jump to Calcium binding site number: 1; 2; 3;

Calcium binding site 1 out of 3 in the Satellite Tobacco Necrosis Virus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Satellite Tobacco Necrosis Virus within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1196 b:18.8 occ:1.00 OE2 A:GLU25 2.2 17.2 1.0 O A:HOH2007 2.3 22.4 1.0 O A:HOH2009 2.5 26.1 1.0 CD A:GLU25 3.4 17.2 1.0 CB A:GLU25 4.0 17.2 1.0 OE1 A:GLU25 4.3 17.2 1.0 CG A:GLU25 4.3 17.2 1.0

Calcium binding site 2 out of 3 in the Satellite Tobacco Necrosis Virus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Satellite Tobacco Necrosis Virus within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1197 b:22.4 occ:1.00 OD2 A:ASP55 1.5 22.4 1.0 O A:HOH2055 2.1 26.1 1.0 CG A:ASP55 2.6 22.4 1.0 OD1 A:ASP55 3.0 22.4 1.0 CB A:ASP55 3.9 22.4 1.0 O A:HOH2052 4.2 20.6 1.0 N A:ASP55 4.4 15.5 1.0 CA A:ASP55 4.5 15.5 1.0 C A:GLY54 4.6 17.2 1.0 O A:GLY54 4.8 17.2 1.0

Calcium binding site 3 out of 3 in the Satellite Tobacco Necrosis Virus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Satellite Tobacco Necrosis Virus within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca1198 b:17.2 occ:1.00 O A:THR138 2.1 15.5 1.0 O A:HOH2123 2.4 22.4 1.0 O A:HOH2122 2.6 20.6 1.0 C A:THR138 3.3 15.5 1.0 CA A:GLY139 4.1 18.8 1.0 N A:GLY139 4.1 18.8 1.0 CA A:THR138 4.4 15.5 1.0 CB A:THR138 4.8 18.8 1.0

T.A.Jones, L.Liljas. Structure of Satellite Tobacco Necrosis Virus After Crystallographic Refinement at 2.5 A Resolution. J.Mol.Biol. V. 177 735 1984.
ISSN: ISSN 0022-2836
PubMed: 6481804
DOI: 10.1016/0022-2836(84)90047-0