Sodium in PDB 7k15: Crystal Structure of the Human Leukotriene B4 Receptor 1 in Complex with Selective Antagonist Mk-D-046

The structure of Crystal Structure of the Human Leukotriene B4 Receptor 1 in Complex with Selective Antagonist Mk-D-046, PDB code: 7k15 was solved by N.Michaelian, G.W.Han, V.Cherezov, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	34.37 / 2.88
Space group	P 21 2 21
Cell size a, b, c (Å), α, β, γ (°)	70.77, 82.67, 127.48, 90, 90, 90
R / Rfree (%)	21.2 / 26.1

The structure of Crystal Structure of the Human Leukotriene B4 Receptor 1 in Complex with Selective Antagonist Mk-D-046 also contains other interesting chemical elements:

Fluorine

(F)

1 atom

The binding sites of Sodium atom in the Crystal Structure of the Human Leukotriene B4 Receptor 1 in Complex with Selective Antagonist Mk-D-046 (pdb code 7k15). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Crystal Structure of the Human Leukotriene B4 Receptor 1 in Complex with Selective Antagonist Mk-D-046, PDB code: 7k15:

Sodium binding site 1 out of 1 in the Crystal Structure of the Human Leukotriene B4 Receptor 1 in Complex with Selective Antagonist Mk-D-046


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of the Human Leukotriene B4 Receptor 1 in Complex with Selective Antagonist Mk-D-046 within 5.0Å range: probe atom residue distance (Å) B Occ A:Na2102 b:67.2 occ:1.00 OD1 A:ASP64 2.4 88.9 1.0 O A:HOH2205 2.5 66.5 1.0 OG A:SER104 2.7 47.4 1.0 CB A:SER104 3.4 49.6 1.0 CG A:ASP64 3.6 81.9 1.0 OG A:SER100 3.8 74.2 1.0 O A:SER100 3.9 63.4 1.0 CE2 A:PHE230 4.3 63.2 1.0 OD2 A:ASP64 4.3 64.2 1.0 CA A:SER278 4.3 70.4 1.0 CB A:SER278 4.4 69.2 1.0 CA A:ASP64 4.5 60.6 1.0 CB A:ASP64 4.6 77.3 1.0 OG A:SER277 4.7 56.3 1.0 N A:ASP64 4.7 59.0 1.0 C A:SER100 4.7 47.9 1.0 N A:SER278 4.8 51.7 1.0 CD2 A:PHE230 4.8 73.8 1.0 OG A:SER278 4.8 81.2 1.0 CA A:SER104 4.9 53.8 1.0 NE1 A:TRP234 5.0 50.0 1.0

N.Michaelian, A.Sadybekov, E.Besserer-Offroy, G.W.Han, H.Krishnamurthy, B.A.Zamlynny, X.Fradera, P.Siliphaivanh, J.Presland, K.Spencer, S.M.Soisson, P.Popov, P.Sarret, V.Katritch, V.Cherezov. Structural Insights on Ligand Recognition at the Human Leukotriene B4 Receptor 1 To Be Published.