Potassium in PDB 6yd1: Saftsz-Dfmba

The structure of Saftsz-Dfmba, PDB code: 6yd1 was solved by C.Fernandez-Tornero, F.M.Ruiz, J.M.Andreu, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	41.15 / 1.70
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	71.334, 51.139, 87.823, 90, 110.44, 90
R / Rfree (%)	17.2 / 21.9

The structure of Saftsz-Dfmba also contains other interesting chemical elements:

Fluorine

(F)

2 atoms

The binding sites of Potassium atom in the Saftsz-Dfmba (pdb code 6yd1). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Saftsz-Dfmba, PDB code: 6yd1:

Potassium binding site 1 out of 1 in the Saftsz-Dfmba


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Saftsz-Dfmba within 5.0Å range: probe atom residue distance (Å) B Occ A:K403 b:28.3 occ:1.00 O A:VAL203 2.4 34.4 1.0 O A:LEU200 2.6 35.7 1.0 O A:LEU209 2.6 26.7 1.0 OD1 A:ASN208 2.7 26.3 1.0 OAH A:OLQ402 2.7 30.1 0.7 CG A:ASN208 3.6 26.6 1.0 CAG A:OLQ402 3.7 30.8 0.7 C A:VAL203 3.7 35.5 1.0 FAK A:OLQ402 3.7 30.2 0.7 C A:LEU200 3.8 39.6 1.0 C A:LEU209 3.8 21.8 1.0 ND2 A:ASN208 3.9 32.1 1.0 CAC A:OLQ402 4.2 32.3 0.7 CAD A:OLQ402 4.2 27.6 0.7 CA A:SER204 4.2 36.0 1.0 N A:LEU209 4.3 24.8 1.0 N A:GLY205 4.3 26.2 1.0 N A:SER204 4.5 32.5 1.0 CA A:LEU200 4.5 32.7 1.0 CD2 A:LEU200 4.6 32.5 1.0 N A:VAL203 4.6 32.2 1.0 CA A:ASP210 4.6 26.2 1.0 O A:ILE201 4.7 41.8 1.0 CA A:LEU209 4.7 21.4 1.0 CA A:VAL203 4.7 37.1 1.0 C A:SER204 4.7 32.1 1.0 CG A:LEU200 4.8 40.5 1.0 C A:ILE201 4.8 36.8 1.0 N A:ILE201 4.8 32.3 1.0 CB A:ASP210 4.8 28.8 1.0 N A:ASP210 4.8 24.2 1.0 CB A:ASN208 4.9 26.5 1.0 CA A:ILE201 4.9 29.2 1.0 NAA A:OLQ402 4.9 15.8 0.7 C A:ASN208 5.0 26.3 1.0

S.Huecas, L.Araujo-Bazan, F.M.Ruiz, L.B.Ruiz-Avila, R.F.Martinez, A.Escobar-Pena, M.Artola, H.Vazquez-Villa, M.Martin-Fontecha, C.Fernandez-Tornero, M.L.Lopez-Rodriguez, J.M.Andreu. Targeting the Ftsz Allosteric Binding Site with A Novel Fluorescence Polarization Screen, Cytological and Structural Approaches For Antibacterial Discovery. J.Med.Chem. V. 64 5730 2021.
ISSN: ISSN 0022-2623
PubMed: 33908781
DOI: 10.1021/ACS.JMEDCHEM.0C02207