Potassium in PDB 3kbx: Human Macrophage Inflammatory Protein-1 Alpha L3M_V63M

The structure of Human Macrophage Inflammatory Protein-1 Alpha L3M_V63M, PDB code: 3kbx was solved by Q.Guo, M.Ren, W.-J.Tang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	42.80 / 2.65
Space group	P 62 2 2
Cell size a, b, c (Å), α, β, γ (°)	178.010, 178.010, 77.311, 90.00, 90.00, 120.00
R / Rfree (%)	21.1 / 25.7

The binding sites of Potassium atom in the Human Macrophage Inflammatory Protein-1 Alpha L3M_V63M (pdb code 3kbx). 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 Human Macrophage Inflammatory Protein-1 Alpha L3M_V63M, PDB code: 3kbx:

Potassium binding site 1 out of 1 in the Human Macrophage Inflammatory Protein-1 Alpha L3M_V63M


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Human Macrophage Inflammatory Protein-1 Alpha L3M_V63M within 5.0Å range: probe atom residue distance (Å) B Occ A:K71 b:63.0 occ:0.50 O A:SER33 2.9 52.4 1.0 O A:CYS35 3.1 56.7 1.0 C A:CYS35 3.9 53.8 1.0 C A:SER33 4.0 51.8 1.0 O A:SER36 4.3 58.3 1.0 O A:HOH78 4.3 58.0 1.0 CA A:SER36 4.4 54.2 1.0 C A:GLN34 4.4 48.7 1.0 C A:SER36 4.5 55.0 1.0 N A:SER36 4.5 51.1 1.0 O A:GLN34 4.6 52.0 1.0 N A:CYS35 4.6 47.9 1.0 CA A:GLN34 4.8 48.6 1.0 N A:GLN34 4.8 52.9 1.0 CA A:SER33 4.8 50.2 1.0 CA A:CYS35 4.9 52.0 1.0

Q.Guo, M.Ren, W.-J.Tang. Structural Basis For the Oligomerization of Macrophage Inflammatory Protein-1 Alpha To Be Published.