Calcium in PDB 2qqp: Crystal Structure of Authentic Providence Virus

The structure of Crystal Structure of Authentic Providence Virus, PDB code: 2qqp was solved by J.A.Speir, D.J.Taylor, J.E.Johnson, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.42 / 3.80
Space group	C 1 2 1 4
Cell size a, b, c (Å), α, β, γ (°)	659.790, 434.070, 415.850, 90.00, 126.13, 90.00
R / Rfree (%)	28.5 / n/a

The binding sites of Calcium atom in the Crystal Structure of Authentic Providence Virus (pdb code 2qqp). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of Authentic Providence Virus, PDB code: 2qqp:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of Authentic Providence Virus


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 Authentic Providence Virus within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca557 b:44.8 occ:1.00 OE1 C:GLU451 2.6 17.9 1.0 OE1 E:GLU451 2.7 20.7 1.0 OE2 E:GLU451 2.8 22.3 1.0 OE2 A:GLU451 2.9 24.7 1.0 OE1 A:GLU451 3.0 23.4 1.0 CD E:GLU451 3.2 23.3 1.0 OE2 C:GLU451 3.2 16.5 1.0 CD C:GLU451 3.3 18.7 1.0 CD A:GLU451 3.3 24.4 1.0 OE2 C:GLU456 4.2 38.3 1.0 ND2 A:ASN486 4.5 25.0 1.0 CG E:GLU451 4.7 23.1 1.0 CG C:GLU451 4.7 19.0 1.0 ND2 E:ASN486 4.8 28.2 1.0 ND2 C:ASN447 4.8 25.5 1.0 CG A:GLU451 4.8 22.9 1.0 OD1 C:ASN447 4.8 25.2 1.0 OD1 C:ASN486 4.9 20.1 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of Authentic Providence Virus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of Authentic Providence Virus within 5.0Å range: probe atom residue distance (Å) B Occ G:Ca557 b:73.4 occ:1.00 OE1 G:GLU451 3.0 30.8 1.0 OE2 G:GLU451 3.3 30.8 1.0 CD G:GLU451 3.3 30.1 1.0 CG G:GLU451 4.5 27.6 1.0 ND2 G:ASN486 4.9 24.5 1.0

J.A.Speir, D.J.Taylor, P.Natarajan, F.M.Pringle, L.A.Ball, J.E.Johnson. Evolution in Action: N and C Termini of Subunits in Related T = 4 Viruses Exchange Roles As Molecular Switches. Structure V. 18 700 2010.
ISSN: ISSN 0969-2126
PubMed: 20541507
DOI: 10.1016/J.STR.2010.03.010