Calcium in PDB 6si9: Ftsz-Refold

The structure of Ftsz-Refold, PDB code: 6si9 was solved by C.Fernandez-Tornero, J.M.Andreu, F.M.Ruiz, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.20 / 1.90
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	72.731, 50.057, 88.694, 90.00, 111.71, 90.00
R / Rfree (%)	17.3 / 23.8

The binding sites of Calcium atom in the Ftsz-Refold (pdb code 6si9). 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 Ftsz-Refold, PDB code: 6si9:

Calcium binding site 1 out of 1 in the Ftsz-Refold


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Ftsz-Refold within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca403 b:46.4 occ:1.00 O A:VAL203 2.3 42.2 1.0 O A:LEU200 2.5 51.5 1.0 O A:LEU209 2.5 27.2 1.0 OD1 A:ASN208 2.6 27.1 1.0 O A:HOH666 2.7 40.7 1.0 CG A:ASN208 3.5 32.0 1.0 C A:VAL203 3.5 40.2 1.0 ND2 A:ASN208 3.7 37.0 1.0 C A:LEU200 3.7 47.4 1.0 C A:LEU209 3.7 25.5 1.0 CA A:SER204 4.2 42.8 1.0 N A:SER204 4.3 42.9 1.0 N A:VAL203 4.3 36.1 1.0 N A:GLY205 4.3 37.1 1.0 N A:LEU209 4.4 32.1 1.0 O A:ILE201 4.4 38.6 1.0 CA A:ASP210 4.4 22.5 1.0 C A:ILE201 4.5 40.0 1.0 CA A:ILE201 4.5 36.9 1.0 CA A:VAL203 4.5 43.9 1.0 N A:ILE201 4.6 37.4 1.0 CB A:ASP210 4.6 23.2 1.0 N A:ASP210 4.6 27.9 1.0 CA A:LEU200 4.6 40.2 1.0 CA A:LEU209 4.7 24.3 1.0 C A:SER204 4.8 38.4 1.0 CG A:LEU200 4.8 53.6 1.0 CB A:ASN208 4.8 31.4 1.0 O A:HOH569 4.8 23.1 1.0

S.Huecas, A.J.Canosa-Valls, L.Araujo-Bazan, F.M.Ruiz, D.V.Laurents, C.Fernandez-Tornero, J.M.Andreu. Nucleotide-Induced Folding of Cell Division Protein Ftsz From Staphylococcus Aureus. Febs J. 2020.
ISSN: ISSN 1742-464X
PubMed: 31997533
DOI: 10.1111/FEBS.15235