Potassium in PDB 8b70: Kima From B. Subtilis with Nucleotide Second-Messenger C-Di-Amp Bound

The binding sites of Potassium atom in the Kima From B. Subtilis with Nucleotide Second-Messenger C-Di-Amp Bound (pdb code 8b70). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Kima From B. Subtilis with Nucleotide Second-Messenger C-Di-Amp Bound, PDB code: 8b70:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the Kima From B. Subtilis with Nucleotide Second-Messenger C-Di-Amp Bound


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Kima From B. Subtilis with Nucleotide Second-Messenger C-Di-Amp Bound within 5.0Å range: probe atom residue distance (Å) B Occ B:K905 b:20.0 occ:1.00 OG1 B:THR230 2.8 121.0 1.0 OH B:TYR43 2.8 114.8 1.0 OH B:TYR377 2.9 112.5 1.0 O B:ASP36 2.9 123.5 1.0 O B:THR230 3.0 121.0 1.0 OD1 B:ASP36 3.0 123.5 1.0 CB B:THR230 3.4 121.0 1.0 CE2 B:TYR377 3.6 112.5 1.0 CZ B:TYR377 3.7 112.5 1.0 CB B:SER40 3.8 118.0 1.0 C B:THR230 3.9 121.0 1.0 C B:ASP36 4.0 123.5 1.0 CZ B:TYR43 4.1 114.8 1.0 CG B:ASP36 4.1 123.5 1.0 CA B:THR230 4.3 121.0 1.0 OG1 B:THR121 4.4 105.2 1.0 CA B:SER40 4.5 118.0 1.0 N B:SER40 4.6 118.0 1.0 CG2 B:THR230 4.6 121.0 1.0 OG B:SER40 4.7 118.0 1.0 CA B:ASP36 4.7 123.5 1.0 CE1 B:TYR43 4.8 114.8 1.0 OD2 B:ASP36 4.8 123.5 1.0 CD2 B:TYR377 4.9 112.5 1.0 OG B:SER125 4.9 109.2 1.0 O B:ALA37 4.9 119.7 1.0 N B:ALA37 5.0 119.7 1.0

Potassium binding site 2 out of 2 in the Kima From B. Subtilis with Nucleotide Second-Messenger C-Di-Amp Bound


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Kima From B. Subtilis with Nucleotide Second-Messenger C-Di-Amp Bound within 5.0Å range: probe atom residue distance (Å) B Occ A:K1007 b:20.0 occ:1.00 OG1 A:THR230 2.8 121.7 1.0 OH A:TYR43 2.8 117.5 1.0 OH A:TYR377 2.9 114.1 1.0 O A:ASP36 2.9 125.0 1.0 O A:THR230 3.0 121.7 1.0 OD1 A:ASP36 3.0 125.0 1.0 CB A:THR230 3.4 121.7 1.0 CE2 A:TYR377 3.6 114.1 1.0 CZ A:TYR377 3.7 114.1 1.0 CB A:SER40 3.8 119.3 1.0 C A:THR230 3.9 121.7 1.0 C A:ASP36 4.0 125.0 1.0 CZ A:TYR43 4.1 117.5 1.0 CG A:ASP36 4.1 125.0 1.0 CA A:THR230 4.3 121.7 1.0 OG1 A:THR121 4.4 105.9 1.0 CA A:SER40 4.5 119.3 1.0 N A:SER40 4.6 119.3 1.0 CG2 A:THR230 4.6 121.7 1.0 OG A:SER40 4.7 119.3 1.0 CA A:ASP36 4.7 125.0 1.0 CE1 A:TYR43 4.8 117.5 1.0 OD2 A:ASP36 4.8 125.0 1.0 CD2 A:TYR377 4.9 114.1 1.0 OG A:SER125 4.9 110.2 1.0 O A:ALA37 4.9 122.2 1.0 N A:ALA37 5.0 122.2 1.0

M.F.Fuss, J.P.Wieferig, R.Corey, Y.Hellmich, I.Tascon, J.S.Sousa, P.Stansfeld, J.Vonck, I.Haenelt. Cyclic Di-Amp Traps Proton-Coupled K+ Transporters of the Kup Family in An Inward-Occluded Conformation Biorxiv 2023.
ISSN: ISSN 2692-8205
DOI: 10.1101/2023.01.09.523207