Potassium in PDB 4v23: Rsv Matrix Protein

The structure of Rsv Matrix Protein, PDB code: 4v23 was solved by A.Forster, G.Maertens, M.Bajorek, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	65.554 / 1.70
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	52.294, 79.156, 65.945, 90.00, 96.24, 90.00
R / Rfree (%)	17.49 / 21.11

The binding sites of Potassium atom in the Rsv Matrix Protein (pdb code 4v23). 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 Rsv Matrix Protein, PDB code: 4v23:

Potassium binding site 1 out of 1 in the Rsv Matrix Protein


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Rsv Matrix Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:K1256 b:16.5 occ:1.00 O A:GLU233 2.7 21.9 1.0 O A:VAL94 2.7 12.6 1.0 O A:LEU96 2.7 20.1 1.0 O A:GLU231 2.9 25.5 1.0 O A:HOH2095 2.9 14.5 1.0 O A:LEU230 3.1 19.0 1.0 O A:ASN93 3.3 18.1 1.0 C A:GLU231 3.5 24.6 1.0 C A:VAL94 3.6 13.6 1.0 C A:LEU96 3.7 20.3 1.0 CA A:GLU231 3.9 22.1 1.0 C A:GLU233 3.9 20.8 1.0 CA A:VAL94 4.1 13.9 1.0 C A:LEU230 4.1 20.8 1.0 N A:GLU233 4.2 18.6 1.0 CA A:ASP97 4.3 22.8 1.0 C A:ASN93 4.4 16.2 1.0 N A:ASP97 4.4 18.6 1.0 N A:LEU96 4.5 15.9 1.0 N A:GLU231 4.5 19.3 1.0 C A:SER95 4.5 14.0 1.0 N A:LYS232 4.5 22.9 1.0 N A:SER95 4.6 11.9 1.0 O A:SER95 4.6 13.9 1.0 CG1 A:ILE235 4.6 16.5 1.0 CA A:GLU233 4.7 18.7 1.0 CA A:LEU96 4.7 17.2 1.0 N A:VAL94 4.7 14.4 1.0 C A:ASP97 4.8 31.8 1.0 N A:SER234 4.8 18.8 1.0 N A:GLU98 4.8 38.2 1.0 CD1 A:ILE235 4.9 19.3 1.0 CA A:SER234 4.9 18.4 1.0 N A:ILE235 4.9 14.7 1.0 C A:LYS232 5.0 25.6 1.0

A.Forster, G.N.Maertens, P.J.Farrell, M.Bajorek. Dimerization of Matrix Protein Is Required For Budding of Respiratory Syncytial Virus. J.Virol. 2015.
ISSN: ESSN 1098-5514
PubMed: 25673702
DOI: 10.1128/JVI.03500-14