Calcium in PDB 9cp0: Crystal Structure of the Porcine Astrovirus 4 Capsid Spike Domain

The structure of Crystal Structure of the Porcine Astrovirus 4 Capsid Spike Domain, PDB code: 9cp0 was solved by D.J.Haley, R.M.Dubois, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.78 / 1.85
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	46.386, 66.211, 87.752, 74.54, 81.67, 78.61
R / Rfree (%)	31.6 / 36.2

The binding sites of Calcium atom in the Crystal Structure of the Porcine Astrovirus 4 Capsid Spike Domain (pdb code 9cp0). 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 the Porcine Astrovirus 4 Capsid Spike Domain, PDB code: 9cp0:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of the Porcine Astrovirus 4 Capsid Spike Domain


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 the Porcine Astrovirus 4 Capsid Spike Domain within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca701 b:16.7 occ:1.00 O B:HOH801 1.8 30.0 1.0 OG B:SER507 2.4 14.5 1.0 OD2 B:ASP505 2.6 13.2 1.0 OD1 B:ASP505 3.0 14.6 1.0 CG B:ASP505 3.1 14.6 1.0 O B:TYR506 3.7 13.9 1.0 CB B:SER507 3.7 11.4 1.0 O B:HOH826 4.2 9.5 1.0 C B:TYR506 4.4 14.8 1.0 CA B:SER507 4.5 10.3 1.0 CB B:ASP505 4.6 11.9 1.0 N B:SER507 4.8 14.9 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of the Porcine Astrovirus 4 Capsid Spike Domain


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 the Porcine Astrovirus 4 Capsid Spike Domain within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca701 b:15.8 occ:1.00 O A:HOH801 2.2 30.0 1.0 OG A:SER507 2.5 12.3 1.0 OD2 A:ASP505 2.5 10.4 1.0 CG A:ASP505 3.2 11.8 1.0 OD1 A:ASP505 3.3 10.9 1.0 CB A:SER507 3.5 9.5 1.0 O A:HOH825 4.2 6.6 1.0 O A:TYR506 4.2 13.5 1.0 CA A:SER507 4.5 10.1 1.0 CB A:ASP505 4.6 9.9 1.0 C A:TYR506 4.7 12.0 1.0 N A:SER507 4.9 12.1 1.0 O A:HOH857 5.0 8.5 1.0

D.J.Haley, S.Lanning, K.E.Henricson, A.A.Mardirossian, I.Cirillo, M.C.Rahe, R.M.Dubois. Structure and Antigenicity of the Porcine Astrovirus 4 Capsid Spike Viruses V. 16 2024.
ISSN: ESSN 1999-4915
DOI: 10.3390/V16101596