Potassium in PDB 7f4z: X-Ray Crystal Structure of Y149A Mutated HSP72-Nbd in Complex with Adp

The structure of X-Ray Crystal Structure of Y149A Mutated HSP72-Nbd in Complex with Adp, PDB code: 7f4z was solved by T.Yokoyama, S.Fujii, Y.Nabeshima, M.Mizuguchi, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.41 / 1.80
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	45.85, 63.599, 144.142, 90, 90, 90
R / Rfree (%)	17.8 / 21.6

The structure of X-Ray Crystal Structure of Y149A Mutated HSP72-Nbd in Complex with Adp also contains other interesting chemical elements:

Magnesium	(Mg)	1 atom
Chlorine	(Cl)	1 atom

The binding sites of Potassium atom in the X-Ray Crystal Structure of Y149A Mutated HSP72-Nbd in Complex with Adp (pdb code 7f4z). 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 X-Ray Crystal Structure of Y149A Mutated HSP72-Nbd in Complex with Adp, PDB code: 7f4z:

Potassium binding site 1 out of 1 in the X-Ray Crystal Structure of Y149A Mutated HSP72-Nbd in Complex with Adp


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of X-Ray Crystal Structure of Y149A Mutated HSP72-Nbd in Complex with Adp within 5.0Å range: probe atom residue distance (Å) B Occ A:K404 b:22.9 occ:1.00 O A:HOH624 2.7 23.2 1.0 O A:TYR15 2.7 19.2 1.0 OD2 A:ASP10 2.7 27.8 1.0 O A:HOH528 2.8 25.3 1.0 O2B A:ADP401 2.8 27.7 1.0 O A:HOH577 3.2 22.9 1.0 O3A A:ADP401 3.3 19.3 1.0 CG A:ASP10 3.3 22.6 1.0 PB A:ADP401 3.5 21.4 1.0 OD1 A:ASP10 3.5 22.9 1.0 MG A:MG402 3.6 24.4 1.0 O1B A:ADP401 3.7 21.1 1.0 C A:TYR15 3.7 20.9 1.0 O2A A:ADP401 3.8 23.3 1.0 PA A:ADP401 3.9 21.3 1.0 CA A:GLY12 3.9 18.0 1.0 O1A A:ADP401 4.1 22.9 1.0 N A:GLY12 4.4 18.8 1.0 O A:ASP366 4.5 21.8 1.0 N A:SER16 4.5 17.3 1.0 CB A:ASP10 4.5 20.0 1.0 CA A:SER16 4.5 17.0 1.0 O A:HOH556 4.5 20.7 1.0 CB A:TYR15 4.5 16.0 1.0 CA A:TYR15 4.6 16.8 1.0 O A:ASP10 4.7 17.9 1.0 N A:TYR15 4.8 19.0 1.0 O A:HOH604 4.9 23.9 1.0 O3B A:ADP401 4.9 33.0 1.0 C A:SER16 5.0 18.7 1.0

T.Yokoyama, S.Fujii, A.Ostermann, T.E.Schrader, Y.Nabeshima, M.Mizuguchi. Neutron Crystallographic Analysis of the Nucleotide-Binding Domain of HSP72 in Complex with Adp. Iucrj V. 9 562 2022.
ISSN: ESSN 2052-2525
DOI: 10.1107/S2052252522006297