Potassium in PDB 7jps: Orc-Dna: Human Origin Recognition Complex (Orc) with Dna Bound in the Core

The structure of Orc-Dna: Human Origin Recognition Complex (Orc) with Dna Bound in the Core also contains other interesting chemical elements:

Magnesium

(Mg)

3 atoms

The binding sites of Potassium atom in the Orc-Dna: Human Origin Recognition Complex (Orc) with Dna Bound in the Core (pdb code 7jps). 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 Orc-Dna: Human Origin Recognition Complex (Orc) with Dna Bound in the Core, PDB code: 7jps:

Potassium binding site 1 out of 1 in the Orc-Dna: Human Origin Recognition Complex (Orc) with Dna Bound in the Core


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Orc-Dna: Human Origin Recognition Complex (Orc) with Dna Bound in the Core within 5.0Å range: probe atom residue distance (Å) B Occ B:K601 b:34.8 occ:1.00 OD1 B:ASN310 2.8 39.6 1.0 O B:ILE418 2.9 64.4 1.0 O B:PHE309 3.6 38.0 1.0 O B:SER413 3.6 46.5 1.0 O B:LEU415 3.9 54.8 1.0 CG B:ASN310 3.9 39.6 1.0 C B:ILE418 4.1 64.4 1.0 CA B:TYR419 4.2 63.2 1.0 C B:PHE309 4.3 38.0 1.0 C B:GLY308 4.3 41.1 1.0 ND2 B:ASN310 4.3 39.6 1.0 O B:LEU305 4.4 53.2 1.0 O B:GLY308 4.4 41.1 1.0 CA B:GLY308 4.5 41.1 1.0 N B:TYR419 4.6 63.2 1.0 N B:PHE309 4.7 38.0 1.0 C B:SER413 4.8 46.5 1.0 CD1 B:TYR419 4.8 63.2 1.0 N B:LEU420 5.0 54.9 1.0

M.J.Jaremko, K.F.On, D.R.Thomas, B.Stillman, L.Joshua-Tor. The Dynamic Nature of the Human Origin Recognition Complex Revealed Through Five Cryoem Structures. Elife V. 9 2020.
ISSN: ESSN 2050-084X
PubMed: 32808929
DOI: 10.7554/ELIFE.58622