Potassium in PDB 7yz7: Crystal Structure of the Zebrafish FOXH1 Bound to the Tgtggatt Site

The structure of Crystal Structure of the Zebrafish FOXH1 Bound to the Tgtggatt Site, PDB code: 7yz7 was solved by R.Pluta, M.J.Macias, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.23 / 0.98
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	100.121, 30.093, 76.656, 90, 108.69, 90
R / Rfree (%)	13.2 / 14.1

The binding sites of Potassium atom in the Crystal Structure of the Zebrafish FOXH1 Bound to the Tgtggatt Site (pdb code 7yz7). 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 Crystal Structure of the Zebrafish FOXH1 Bound to the Tgtggatt Site, PDB code: 7yz7:

Potassium binding site 1 out of 1 in the Crystal Structure of the Zebrafish FOXH1 Bound to the Tgtggatt Site


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 the Zebrafish FOXH1 Bound to the Tgtggatt Site within 5.0Å range: probe atom residue distance (Å) B Occ A:K301 b:13.3 occ:0.59 O A:LEU149 2.7 10.9 1.0 O A:PHE155 2.8 12.3 1.0 O A:TYR152 2.8 11.4 1.0 O A:HOH505 2.8 30.6 0.8 O B:HOH131 2.9 16.5 0.9 HA A:SER150 3.1 12.1 1.0 O A:SER150 3.3 13.3 1.0 HB2 A:PHE155 3.3 11.7 1.0 HA A:ASP153 3.5 16.5 0.4 HZ3 A:TRP172 3.5 13.8 1.0 O A:HOH490 3.5 26.3 0.7 HA A:ASP153 3.6 16.4 0.6 C A:SER150 3.6 10.6 1.0 C A:TYR152 3.7 11.0 1.0 CA A:SER150 3.8 10.0 1.0 C A:LEU149 3.8 9.3 1.0 C A:PHE155 3.8 10.6 1.0 H A:PHE155 3.9 11.7 1.0 O B:HOH184 4.1 54.8 1.0 CB A:PHE155 4.2 9.7 1.0 H A:TYR152 4.2 12.3 1.0 N A:SER150 4.3 9.6 1.0 CA A:ASP153 4.3 13.7 0.4 CA A:ASP153 4.3 13.6 0.6 CA A:PHE155 4.3 9.8 1.0 CZ3 A:TRP172 4.4 11.4 1.0 N A:TYR152 4.4 10.2 1.0 N A:ASP153 4.4 12.3 1.0 N A:PHE155 4.4 9.7 1.0 O A:HOH507 4.4 16.8 0.7 N A:SER151 4.5 9.9 1.0 HB3 A:PHE155 4.6 11.7 1.0 O B:HOH127 4.6 21.9 0.6 HA A:VAL156 4.6 14.1 1.0 C A:ASP153 4.7 12.6 1.0 HH2 A:TRP172 4.7 14.6 1.0 CA A:TYR152 4.7 10.5 1.0 HD2 A:PHE155 4.7 11.7 1.0 O A:ASP153 4.8 13.5 1.0 C A:SER151 4.9 10.5 1.0 N A:VAL156 4.9 10.6 1.0 CH2 A:TRP172 5.0 12.2 1.0 H A:SER151 5.0 11.9 1.0

R.Pluta, E.Aragon, N.A.Prescott, L.Ruiz, R.A.Mees, B.Baginski, J.R.Flood, P.Martin-Malpartida, J.Massague, Y.David, M.J.Macias. Molecular Basis For Dna Recognition By the Maternal Pioneer Transcription Factor FOXH1. Nat Commun V. 13 7279 2022.
ISSN: ESSN 2041-1723
PubMed: 36435807
DOI: 10.1038/S41467-022-34925-Y