Magnesium in PDB 2j5x: Structure of the Small G Protein ARF6 in Complex with Gtpgammas

The structure of Structure of the Small G Protein ARF6 in Complex with Gtpgammas, PDB code: 2j5x was solved by S.Pasqualato, J.Menetrey, M.Franco, J.Cherfils, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.97 / 2.8
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	72.895, 72.895, 131.489, 90.00, 90.00, 90.00
R / Rfree (%)	23.4 / 27.6

The binding sites of Magnesium atom in the Structure of the Small G Protein ARF6 in Complex with Gtpgammas (pdb code 2j5x). 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 the Small G Protein ARF6 in Complex with Gtpgammas, PDB code: 2j5x:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Structure of the Small G Protein ARF6 in Complex with Gtpgammas


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of the Small G Protein ARF6 in Complex with Gtpgammas within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg200 b:31.0 occ:1.00 O3G A:GSP190 1.8 29.1 1.0 O2B A:GSP190 2.1 35.1 1.0 OG1 A:THR44 2.1 31.4 1.0 OG1 A:THR27 2.2 31.1 1.0 O A:HOH2010 2.2 32.9 1.0 O A:HOH2004 2.4 21.9 1.0 CB A:THR44 2.9 33.0 1.0 PG A:GSP190 2.9 30.9 1.0 PB A:GSP190 3.2 34.9 1.0 O2G A:GSP190 3.4 31.9 1.0 O3B A:GSP190 3.5 32.4 1.0 N A:THR44 3.5 33.7 1.0 CB A:THR27 3.5 31.8 1.0 CA A:THR44 3.8 33.3 1.0 O A:ILE42 4.1 34.0 1.0 CG2 A:THR44 4.2 32.5 1.0 OD2 A:ASP63 4.2 33.7 1.0 O1B A:GSP190 4.2 34.5 1.0 N A:THR27 4.2 32.0 1.0 O2A A:GSP190 4.3 37.6 1.0 O A:HOH2006 4.3 18.6 1.0 O3A A:GSP190 4.4 35.2 1.0 OD1 A:ASP63 4.4 32.9 1.0 S1G A:GSP190 4.4 28.9 1.0 CG2 A:THR27 4.4 31.4 1.0 CA A:THR27 4.5 32.1 1.0 C A:PRO43 4.6 33.4 1.0 CG A:ASP63 4.7 34.2 1.0 PA A:GSP190 4.7 37.5 1.0 CA A:PRO43 4.8 33.4 1.0 CE A:LYS26 4.8 28.1 1.0 CA A:GLY65 4.9 35.6 1.0 C A:THR44 5.0 33.7 1.0

Magnesium binding site 2 out of 2 in the Structure of the Small G Protein ARF6 in Complex with Gtpgammas


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Structure of the Small G Protein ARF6 in Complex with Gtpgammas within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg200 b:26.0 occ:1.00 O B:HOH2006 2.1 23.1 1.0 OG1 B:THR27 2.1 28.6 1.0 O2B B:GSP190 2.2 26.3 1.0 O3G B:GSP190 2.2 28.6 1.0 OG1 B:THR44 2.2 24.5 1.0 O B:HOH2002 2.2 24.7 1.0 CB B:THR44 2.9 27.2 1.0 CB B:THR27 3.1 26.5 1.0 PG B:GSP190 3.3 32.2 1.0 PB B:GSP190 3.3 28.6 1.0 O3B B:GSP190 3.6 29.1 1.0 N B:THR44 3.7 28.1 1.0 O2G B:GSP190 3.8 27.8 1.0 OD2 B:ASP63 3.9 24.2 1.0 CA B:THR44 3.9 27.5 1.0 N B:THR27 4.0 26.0 1.0 CG2 B:THR44 4.1 25.0 1.0 CA B:THR27 4.1 26.6 1.0 CG2 B:THR27 4.2 25.6 1.0 OD1 B:ASP63 4.2 23.2 1.0 O2A B:GSP190 4.2 27.0 1.0 O B:ILE42 4.3 29.3 1.0 O3A B:GSP190 4.4 28.1 1.0 O1B B:GSP190 4.4 26.1 1.0 CG B:ASP63 4.4 25.5 1.0 PA B:GSP190 4.6 27.5 1.0 O1A B:GSP190 4.6 28.5 1.0 S1G B:GSP190 4.7 27.6 1.0 C B:PRO43 4.8 28.3 1.0

S.Pasqualato, J.Menetrey, M.Franco, J.Cherfils. The Structural Gdp-Gtp Cycle of Human ARF6. Embo Rep. V. 2 234 2001.
ISSN: ISSN 1469-221X
PubMed: 11266366
DOI: 10.1093/EMBO-REPORTS/KVE043