Potassium in PDB 8bt6: Crystal Structure of Toxoplasma Gondii Glideosome-Associated Connector

The structure of Crystal Structure of Toxoplasma Gondii Glideosome-Associated Connector, PDB code: 8bt6 was solved by Y.F.Hung, I.Kursula, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.33 / 2.33
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	121.399, 146.661, 185.918, 90, 90, 90
R / Rfree (%)	22.9 / 27.2

The binding sites of Potassium atom in the Crystal Structure of Toxoplasma Gondii Glideosome-Associated Connector (pdb code 8bt6). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Crystal Structure of Toxoplasma Gondii Glideosome-Associated Connector, PDB code: 8bt6:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the Crystal Structure of Toxoplasma Gondii Glideosome-Associated Connector


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of Toxoplasma Gondii Glideosome-Associated Connector within 5.0Å range: probe atom residue distance (Å) B Occ A:K2702 b:81.6 occ:1.00 HA A:THR459 2.9 123.2 1.0 HB2 A:SER497 3.1 90.6 1.0 O A:CYS455 3.2 119.2 1.0 HG A:SER497 3.7 87.7 1.0 HA A:CYS455 3.7 119.6 1.0 O A:THR459 3.8 104.8 1.0 CA A:THR459 3.8 102.4 1.0 O A:HIS458 3.9 86.7 1.0 CB A:SER497 3.9 75.3 1.0 HB3 A:ALA468 4.0 114.9 1.0 OG A:SER497 4.0 72.8 1.0 C A:CYS455 4.1 102.8 1.0 C A:THR459 4.1 99.6 1.0 HB2 A:ALA462 4.1 132.7 1.0 HG22 A:THR459 4.2 110.1 1.0 HB3 A:CYS455 4.2 106.8 1.0 HB3 A:SER497 4.3 90.6 1.0 CA A:CYS455 4.3 99.5 1.0 C A:HIS458 4.4 87.7 1.0 O A:GLY493 4.4 69.8 1.0 N A:THR459 4.5 89.4 1.0 HB1 A:ALA468 4.5 114.9 1.0 CB A:ALA468 4.6 95.5 1.0 HE22 A:GLN465 4.7 116.1 1.0 HB2 A:ALA468 4.8 114.9 1.0 CG2 A:THR459 4.8 91.5 1.0 CB A:CYS455 4.8 88.7 1.0 CB A:THR459 4.8 93.2 1.0 HG23 A:THR459 4.9 110.1 1.0 HA A:VAL494 5.0 78.3 1.0 HA A:SER497 5.0 88.9 1.0 H A:ALA462 5.0 120.0 1.0

Potassium binding site 2 out of 2 in the Crystal Structure of Toxoplasma Gondii Glideosome-Associated Connector


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Crystal Structure of Toxoplasma Gondii Glideosome-Associated Connector within 5.0Å range: probe atom residue distance (Å) B Occ A:K2703 b:81.5 occ:1.00 O A:THR230 2.8 68.6 1.0 O A:GLN228 3.2 67.2 1.0 OH A:TYR188 3.3 72.2 1.0 HH A:TYR188 3.6 86.9 1.0 H A:THR230 3.6 82.4 1.0 HB3 A:GLN228 3.9 81.0 1.0 C A:GLN228 3.9 67.4 1.0 C A:THR230 3.9 70.2 1.0 N A:THR230 4.1 68.5 1.0 CZ A:TYR188 4.1 71.6 1.0 HE1 A:TYR188 4.2 85.7 1.0 HA A:GLN228 4.4 80.3 1.0 HA A:CYS229 4.4 84.7 1.0 OG1 A:THR230 4.5 69.4 1.0 CE1 A:TYR188 4.5 71.2 1.0 CA A:THR230 4.6 68.2 1.0 CA A:GLN228 4.6 66.7 1.0 HA A:ASP231 4.6 90.0 1.0 N A:CYS229 4.7 65.0 1.0 CB A:GLN228 4.7 67.3 1.0 C A:CYS229 4.8 66.6 1.0 CA A:CYS229 4.8 70.3 1.0 N A:ASP231 5.0 75.0 1.0

Y.F.Hung, Q.Chen, I.Pires, P.B.Rosenthal, I.Kursula. Structure of Toxoplasma Gondii Glideosome-Associated Connector Suggests A Role As An Elastic Element to Assist Myosin A in Generating Force For Gliding Motility To Be Published.