Potassium in PDB 5m72: Structure of the Human SRP68-72 Protein-Binding Domain Complex

The structure of Structure of the Human SRP68-72 Protein-Binding Domain Complex, PDB code: 5m72 was solved by M.M.M.Becker, K.Wild, I.Sinning, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	39.00 / 1.60
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	66.597, 52.269, 62.863, 90.00, 118.22, 90.00
R / Rfree (%)	14.3 / 18.4

The binding sites of Potassium atom in the Structure of the Human SRP68-72 Protein-Binding Domain Complex (pdb code 5m72). 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 Structure of the Human SRP68-72 Protein-Binding Domain Complex, PDB code: 5m72:

Potassium binding site 1 out of 1 in the Structure of the Human SRP68-72 Protein-Binding Domain Complex


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Structure of the Human SRP68-72 Protein-Binding Domain Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:K203 b:20.9 occ:1.00 OD1 A:ASN58 2.8 24.2 1.0 O A:GLN57 2.8 21.1 1.0 O A:HOH340 2.8 21.8 1.0 O A:HOH369 3.5 24.9 1.0 C A:GLN57 3.7 19.4 1.0 CG A:ASN58 3.9 22.3 1.0 CA A:ASN58 4.0 19.6 1.0 N A:ASN58 4.2 19.3 1.0 O A:HOH309 4.2 27.7 1.0 O A:HOH368 4.4 26.1 1.0 CB A:ASN58 4.6 21.4 1.0 CB A:GLN57 4.7 19.2 1.0 CA A:GLN57 4.8 19.5 1.0 ND2 A:ASN58 5.0 23.3 1.0

M.M.Becker, K.Lapouge, B.Segnitz, K.Wild, I.Sinning. Structures of Human SRP72 Complexes Provide Insights Into Srp Rna Remodeling and Ribosome Interaction. Nucleic Acids Res. V. 45 470 2017.
ISSN: ESSN 1362-4962
PubMed: 27899666
DOI: 10.1093/NAR/GKW1124