Magnesium in PDB 1x3s: Crystal Structure of Human RAB18 in Complex with Gppnhp

The structure of Crystal Structure of Human RAB18 in Complex with Gppnhp, PDB code: 1x3s was solved by M.Kukimoto-Niino, K.Murayama, L.Chen, Z.J.Liu, B.C.Wang, M.Shirouzu, S.Yokoyama, Riken Structural Genomics/Proteomicsinitiative (Rsgi), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	14.97 / 1.32
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	37.889, 65.182, 40.710, 90.00, 91.42, 90.00
R / Rfree (%)	18.5 / 21

The binding sites of Magnesium atom in the Crystal Structure of Human RAB18 in Complex with Gppnhp (pdb code 1x3s). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Crystal Structure of Human RAB18 in Complex with Gppnhp, PDB code: 1x3s:

Magnesium binding site 1 out of 1 in the Crystal Structure of Human RAB18 in Complex with Gppnhp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of Human RAB18 in Complex with Gppnhp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg200 b:8.2 occ:1.00 O2G A:GNP300 2.0 9.2 1.0 O2B A:GNP300 2.1 8.4 1.0 OG1 A:THR40 2.1 9.8 1.0 OG A:SER22 2.1 8.4 1.0 O A:HOH301 2.1 9.2 1.0 O A:HOH303 2.1 9.8 1.0 CB A:THR40 3.1 9.6 1.0 CB A:SER22 3.2 8.5 1.0 PG A:GNP300 3.2 10.6 1.0 PB A:GNP300 3.3 8.2 1.0 N3B A:GNP300 3.6 8.8 1.0 N A:THR40 3.7 11.9 1.0 N A:SER22 3.9 7.3 1.0 O3G A:GNP300 3.9 11.5 1.0 CA A:THR40 4.0 12.0 1.0 CA A:SER22 4.1 7.7 1.0 OD2 A:ASP63 4.1 10.5 1.0 O2A A:GNP300 4.1 10.3 1.0 O A:HOH307 4.2 14.6 1.0 CG2 A:THR40 4.2 11.7 1.0 OD1 A:ASP63 4.3 9.0 1.0 O3A A:GNP300 4.3 8.8 1.0 O1B A:GNP300 4.3 7.9 1.0 O1G A:GNP300 4.4 12.4 1.0 CG A:ASP63 4.5 8.6 1.0 PA A:GNP300 4.6 9.0 1.0 C A:ALA39 4.6 15.1 1.0 O A:ALA38 4.6 14.0 1.0 O A:THR64 4.6 11.6 1.0 O1A A:GNP300 4.8 8.7 1.0 CB A:LYS21 4.9 6.1 1.0 CA A:ALA39 4.9 14.3 1.0

M.Kukimoto-Niino, K.Murayama, L.Chen, Z.J.Liu, B.C.Wang, M.Shirouzu, S.Yokoyama. Crystal Structure of Human RAB18 in Complex with Gppnhp To Be Published.