Magnesium in PDB 7eq2: Crystal Structure of Gdp-Bound RAB1A-T75D

All present enzymatic activity of Crystal Structure of Gdp-Bound RAB1A-T75D:
3.6.5.2;

The structure of Crystal Structure of Gdp-Bound RAB1A-T75D, PDB code: 7eq2 was solved by Y.L.Cao, D.D.Gu, S.Gao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.12 / 1.55
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	39.489, 50.598, 52.626, 76.95, 84.62, 86.27
R / Rfree (%)	16 / 18.5

The structure of Crystal Structure of Gdp-Bound RAB1A-T75D also contains other interesting chemical elements:

Arsenic	(As)	2 atoms
Cobalt	(Co)	4 atoms

The binding sites of Magnesium atom in the Crystal Structure of Gdp-Bound RAB1A-T75D (pdb code 7eq2). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structure of Gdp-Bound RAB1A-T75D, PDB code: 7eq2:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of Gdp-Bound RAB1A-T75D


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 Gdp-Bound RAB1A-T75D within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg202 b:9.4 occ:1.00 O A:HOH360 2.0 10.8 1.0 O3B A:GDP201 2.1 9.2 1.0 O A:HOH373 2.1 11.2 1.0 O A:HOH355 2.1 11.2 1.0 OG A:SER25 2.1 10.5 1.0 O A:HOH330 2.1 10.6 1.0 CB A:SER25 3.2 9.2 1.0 PB A:GDP201 3.3 8.7 1.0 O2B A:GDP201 3.5 9.6 1.0 N A:SER25 3.9 8.4 1.0 OD1 A:ASP66 4.0 12.6 1.0 CA A:SER25 4.1 8.5 1.0 OD2 A:ASP66 4.1 16.0 1.0 O2A A:GDP201 4.2 10.0 1.0 OG1 A:THR67 4.2 12.4 1.0 O1B A:GDP201 4.3 8.5 1.0 O3A A:GDP201 4.4 8.7 1.0 OE1 A:GLU71 4.4 12.4 1.0 CG A:ASP66 4.5 13.8 1.0 PA A:GDP201 4.6 8.7 1.0 O A:HOH434 4.6 25.0 1.0 N A:GLY69 4.6 15.2 1.0 O A:SER42 4.6 21.5 1.0 O1A A:GDP201 4.6 8.7 1.0 O A:ILE41 4.7 20.1 1.0 NH1 A:ARG72 4.7 23.8 0.5 NH1 A:ARG72 4.8 23.4 0.5 CZ A:ARG72 4.8 28.1 0.5 CZ A:ARG72 4.8 28.1 0.5 CB A:LYS24 4.8 8.2 1.0 NH2 A:ARG72 4.8 28.2 0.5 NH2 A:ARG72 4.9 28.0 0.5 C A:LYS24 4.9 8.2 1.0 CA A:GLY69 4.9 22.3 1.0 NZ A:LYS24 5.0 10.1 1.0 CE A:LYS24 5.0 10.7 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of Gdp-Bound RAB1A-T75D


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of Gdp-Bound RAB1A-T75D within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg202 b:10.4 occ:1.00 O B:HOH348 2.0 11.2 1.0 O3B B:GDP201 2.1 9.2 1.0 O B:HOH366 2.1 11.5 1.0 O B:HOH327 2.1 12.8 1.0 O B:HOH356 2.1 12.2 1.0 OG B:SER25 2.1 9.5 1.0 CB B:SER25 3.2 9.5 1.0 PB B:GDP201 3.3 9.2 1.0 O2B B:GDP201 3.5 10.0 1.0 N B:SER25 3.9 8.9 1.0 CA B:SER25 4.1 9.2 1.0 OD1 B:ASP66 4.1 12.9 1.0 O2A B:GDP201 4.2 10.8 1.0 OD2 B:ASP66 4.2 16.4 1.0 OG1 B:THR67 4.2 12.7 1.0 O1B B:GDP201 4.3 9.9 1.0 O B:HOH359 4.3 20.8 1.0 O3A B:GDP201 4.4 10.3 1.0 OE1 B:GLU71 4.4 12.5 1.0 NH2 B:ARG72 4.5 25.5 1.0 CG B:ASP66 4.6 14.0 1.0 PA B:GDP201 4.6 10.7 1.0 O B:ILE41 4.6 18.6 1.0 CZ B:ARG72 4.6 32.8 1.0 O1A B:GDP201 4.6 9.6 1.0 N B:GLY69 4.7 15.6 1.0 O B:SER42 4.8 27.3 1.0 NH1 B:ARG72 4.9 28.6 1.0 CB B:LYS24 4.9 10.4 1.0 CG2 B:ILE41 5.0 17.4 1.0 CA B:GLY69 5.0 20.1 1.0 C B:LYS24 5.0 8.7 1.0

Y.L.Cao, D.D.Gu, S.Gao. Crystal Structure of Gdp-Bound RAB1A-T75D To Be Published.