Magnesium in PDB 6sq2: Structure of A Phosphomimetic Switch 2 Variant of RAB8A in Complex with the Phospho-Rab Binding Domain of RILPL2

The structure of Structure of A Phosphomimetic Switch 2 Variant of RAB8A in Complex with the Phospho-Rab Binding Domain of RILPL2, PDB code: 6sq2 was solved by A.R.Khan, D.Waschbusch, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	61.07 / 1.68
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	60.698, 71.733, 116.390, 90.00, 90.00, 90.00
R / Rfree (%)	18.2 / 20.2

The binding sites of Magnesium atom in the Structure of A Phosphomimetic Switch 2 Variant of RAB8A in Complex with the Phospho-Rab Binding Domain of RILPL2 (pdb code 6sq2). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Structure of A Phosphomimetic Switch 2 Variant of RAB8A in Complex with the Phospho-Rab Binding Domain of RILPL2, PDB code: 6sq2:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Structure of A Phosphomimetic Switch 2 Variant of RAB8A in Complex with the Phospho-Rab Binding Domain of RILPL2


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of A Phosphomimetic Switch 2 Variant of RAB8A in Complex with the Phospho-Rab Binding Domain of RILPL2 within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg901 b:11.8 occ:1.00 O2B A:GTP900 2.0 10.8 1.0 O3G A:GTP900 2.1 12.5 1.0 OG1 A:THR22 2.1 15.1 1.0 O A:HOH1022 2.1 14.0 1.0 OG1 A:THR40 2.2 14.0 1.0 O A:HOH1052 2.2 13.4 1.0 CB A:THR22 3.2 13.3 1.0 CB A:THR40 3.2 14.4 1.0 PG A:GTP900 3.2 13.4 1.0 PB A:GTP900 3.3 13.4 1.0 O3B A:GTP900 3.5 12.1 1.0 N A:THR40 3.7 15.0 1.0 N A:THR22 3.9 13.1 1.0 O2G A:GTP900 4.0 14.2 1.0 OD2 A:ASP63 4.0 18.1 1.0 CA A:THR40 4.1 12.5 1.0 CA A:THR22 4.1 9.2 1.0 O2A A:GTP900 4.2 15.9 1.0 OD1 A:ASP63 4.2 17.5 1.0 CG2 A:THR22 4.2 17.2 1.0 O3A A:GTP900 4.3 13.4 1.0 O A:HOH1039 4.3 21.2 1.0 CG2 A:THR40 4.3 16.3 1.0 O1B A:GTP900 4.3 14.3 1.0 O1G A:GTP900 4.4 15.0 1.0 CG A:ASP63 4.5 17.7 1.0 PA A:GTP900 4.6 15.4 1.0 O1A A:GTP900 4.6 14.3 1.0 O A:THR64 4.6 15.6 1.0 O A:ILE38 4.6 17.8 1.0 C A:SER39 4.8 20.6 1.0 CA A:SER39 4.9 18.6 0.4 CB A:LYS21 5.0 11.8 1.0

Magnesium binding site 2 out of 2 in the Structure of A Phosphomimetic Switch 2 Variant of RAB8A in Complex with the Phospho-Rab Binding Domain of RILPL2


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Structure of A Phosphomimetic Switch 2 Variant of RAB8A in Complex with the Phospho-Rab Binding Domain of RILPL2 within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg901 b:9.0 occ:1.00 OG1 B:THR22 2.0 9.1 1.0 O2B B:GTP900 2.1 8.5 1.0 O3G B:GTP900 2.1 11.3 1.0 OG1 B:THR40 2.1 9.5 1.0 O B:HOH1047 2.1 11.6 1.0 O B:HOH1017 2.1 11.2 1.0 CB B:THR40 3.1 9.9 1.0 CB B:THR22 3.1 10.5 1.0 PB B:GTP900 3.3 10.8 1.0 PG B:GTP900 3.3 10.8 1.0 O3B B:GTP900 3.6 9.9 1.0 N B:THR40 3.7 10.3 1.0 N B:THR22 3.9 10.6 1.0 O2G B:GTP900 4.0 11.7 1.0 CA B:THR40 4.0 10.2 1.0 OD2 B:ASP63 4.0 17.5 1.0 CA B:THR22 4.1 9.0 1.0 CG2 B:THR22 4.2 13.7 1.0 OD1 B:ASP63 4.2 14.8 1.0 O2A B:GTP900 4.2 12.8 1.0 O B:HOH1021 4.2 14.3 1.0 CG2 B:THR40 4.3 12.4 1.0 O3A B:GTP900 4.3 9.3 1.0 O1B B:GTP900 4.4 11.4 1.0 CG B:ASP63 4.5 13.6 1.0 O1G B:GTP900 4.5 12.8 1.0 O B:THR64 4.5 13.8 1.0 PA B:GTP900 4.6 9.2 1.0 O B:ILE38 4.6 12.9 1.0 O1A B:GTP900 4.7 8.8 1.0 C B:SER39 4.7 9.7 1.0 CA B:SER39 4.9 11.5 1.0 CB B:LYS21 5.0 11.4 1.0

A.R.Khan, D.Waschbusch. Structure of A Phosphomimetic Switch 2 Variant of RAB8A in Complex with the Phospho-Rab Binding Domain of RILPL2 To Be Published.