Calcium in PDB 8f5n: Identification of An Immunodominant Region on A Group A Streptococcus T-Antigen Reveals Temperature-Dependent Motion in Pili

The structure of Identification of An Immunodominant Region on A Group A Streptococcus T-Antigen Reveals Temperature-Dependent Motion in Pili, PDB code: 8f5n was solved by J.M.Raynes, P.G.Young, N.J.Moreland, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.90 / 1.90
Space group	I 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	126.362, 41.112, 171.6, 90, 110.42, 90
R / Rfree (%)	20.2 / 24.4

The binding sites of Calcium atom in the Identification of An Immunodominant Region on A Group A Streptococcus T-Antigen Reveals Temperature-Dependent Motion in Pili (pdb code 8f5n). 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 Identification of An Immunodominant Region on A Group A Streptococcus T-Antigen Reveals Temperature-Dependent Motion in Pili, PDB code: 8f5n:

Calcium binding site 1 out of 1 in the Identification of An Immunodominant Region on A Group A Streptococcus T-Antigen Reveals Temperature-Dependent Motion in Pili


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Identification of An Immunodominant Region on A Group A Streptococcus T-Antigen Reveals Temperature-Dependent Motion in Pili within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca301 b:48.9 occ:1.00 OD1 A:ASP269 2.3 38.7 1.0 O A:SER271 2.3 35.2 1.0 OD1 A:ASP273 2.4 39.1 1.0 OD1 A:ASP253 2.4 51.4 1.0 O A:HOH513 2.5 40.1 1.0 OG A:SER271 2.6 43.4 1.0 O A:HOH457 2.7 47.6 1.0 C A:SER271 3.3 34.9 1.0 CG A:ASP253 3.4 64.6 1.0 CG A:ASP273 3.4 42.2 1.0 CG A:ASP269 3.5 44.7 1.0 CB A:SER271 3.8 35.9 1.0 OD2 A:ASP273 3.9 41.5 1.0 CA A:SER271 3.9 35.2 1.0 OD2 A:ASP253 4.0 68.3 1.0 OD2 A:ASP269 4.1 51.1 1.0 O A:ASP269 4.1 35.4 1.0 O A:THR272 4.1 39.9 1.0 N A:SER271 4.1 36.2 1.0 N A:ASP269 4.2 38.9 1.0 C A:THR272 4.2 39.6 1.0 N A:THR272 4.3 33.9 1.0 C A:ASP269 4.4 38.5 1.0 CB A:ASP253 4.4 50.1 1.0 N A:ASP273 4.5 35.6 1.0 O A:HOH488 4.5 45.7 1.0 CA A:ASP253 4.6 48.1 1.0 CB A:ASP269 4.6 44.4 1.0 CA A:ASP269 4.6 38.1 1.0 CB A:ASP273 4.7 33.6 1.0 CA A:THR272 4.7 38.6 1.0 N A:GLY254 4.8 55.6 1.0 CA A:ASP273 4.8 34.4 1.0 C A:ASP253 4.9 53.4 1.0 OG1 A:THR158 4.9 39.2 1.0 C A:LYS270 5.0 38.7 1.0

J.M.Raynes, P.G.Young, N.Lorenz, J.M.S.Loh, R.Mcgregor, E.N.Baker, T.Proft, N.J.Moreland. Identification of An Immunodominant Region on A Group A Streptococcus T-Antigen Reveals Temperature-Dependent Motion in Pili. Virulence V. 14 80228 2023.
ISSN: ISSN 2150-5608
PubMed: 36809931
DOI: 10.1080/21505594.2023.2180228