Magnesium in PDB 6rm2: Deoxyguanylosuccinate Synthase (Dgss) Structure with Atp, Imp, Magnesium

The structure of Deoxyguanylosuccinate Synthase (Dgss) Structure with Atp, Imp, Magnesium, PDB code: 6rm2 was solved by D.Sleiman, J.Loc'h, A.Haouz, P.A.Kaminski, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.41 / 2.50
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	90.820, 90.820, 192.170, 90.00, 90.00, 90.00
R / Rfree (%)	17.7 / 23.1

The binding sites of Magnesium atom in the Deoxyguanylosuccinate Synthase (Dgss) Structure with Atp, Imp, Magnesium (pdb code 6rm2). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Deoxyguanylosuccinate Synthase (Dgss) Structure with Atp, Imp, Magnesium, PDB code: 6rm2:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Deoxyguanylosuccinate Synthase (Dgss) Structure with Atp, Imp, Magnesium


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Deoxyguanylosuccinate Synthase (Dgss) Structure with Atp, Imp, Magnesium within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg402 b:60.7 occ:1.00 O1A A:ATP401 1.9 92.6 1.0 O2G A:ATP401 2.7 58.7 1.0 O A:GLY42 3.1 64.2 1.0 PA A:ATP401 3.3 93.3 1.0 CB A:ALA41 3.4 65.7 1.0 O A:HOH531 3.5 42.5 1.0 OG A:SER14 3.6 61.6 1.0 O2A A:ATP401 3.9 96.2 1.0 C A:GLY42 3.9 62.5 1.0 CD2 A:HIS43 3.9 59.8 1.0 PG A:ATP401 4.0 57.8 1.0 O3A A:ATP401 4.1 87.8 1.0 N A:GLY42 4.2 63.1 1.0 O6 A:IMP403 4.3 78.8 1.0 O3B A:ATP401 4.3 70.3 1.0 C A:ALA41 4.4 68.2 1.0 N1 A:IMP403 4.4 78.4 1.0 CB A:SER14 4.4 49.7 1.0 CA A:SER14 4.5 45.4 1.0 CA A:ALA41 4.5 65.1 1.0 NE2 A:HIS43 4.6 59.6 1.0 N A:HIS43 4.6 54.0 1.0 O5' A:ATP401 4.6 83.1 1.0 O3G A:ATP401 4.6 55.6 1.0 CA A:GLY42 4.6 61.7 1.0 CA A:HIS43 4.7 51.5 1.0 C6 A:IMP403 4.8 79.1 1.0 N A:SER14 4.8 45.4 1.0 CG A:HIS43 4.9 57.5 1.0 O A:ALA41 4.9 67.6 1.0

Magnesium binding site 2 out of 2 in the Deoxyguanylosuccinate Synthase (Dgss) Structure with Atp, Imp, Magnesium


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Deoxyguanylosuccinate Synthase (Dgss) Structure with Atp, Imp, Magnesium within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg402 b:56.3 occ:1.00 O3G B:ATP401 2.4 74.9 1.0 O B:GLY42 2.4 53.6 1.0 O2A B:ATP401 2.5 88.3 1.0 OG B:SER14 3.1 68.4 1.0 O B:HOH553 3.2 42.6 1.0 OG1 B:THR263 3.5 0.8 1.0 PA B:ATP401 3.5 92.7 1.0 C B:GLY42 3.6 54.9 1.0 CG2 B:THR263 3.8 98.5 1.0 N B:GLY42 3.8 55.5 1.0 PG B:ATP401 3.9 75.5 1.0 ND1 B:HIS43 4.0 56.8 1.0 CB B:SER14 4.1 54.9 1.0 O6 B:IMP403 4.1 0.6 1.0 CB B:THR263 4.2 0.5 1.0 CA B:SER14 4.2 50.6 1.0 CA B:GLY42 4.3 54.3 1.0 O1A B:ATP401 4.3 97.2 1.0 O3A B:ATP401 4.3 92.4 1.0 CE1 B:HIS43 4.4 56.7 1.0 O3B B:ATP401 4.5 83.3 1.0 N B:SER14 4.5 50.2 1.0 O1G B:ATP401 4.6 82.1 1.0 O B:HOH560 4.6 58.9 1.0 N B:HIS43 4.6 49.8 1.0 O2G B:ATP401 4.7 70.4 1.0 C B:ALA41 4.8 62.0 1.0 CA B:ALA41 4.8 61.7 1.0 CB B:ALA41 4.8 62.9 1.0 CA B:HIS43 4.8 48.9 1.0 N1 B:IMP403 4.8 1.0 1.0 C6 B:IMP403 4.9 0.4 1.0 NH2 B:ARG269 4.9 85.9 1.0 CG B:HIS43 4.9 54.5 1.0 PB B:ATP401 4.9 91.7 1.0 O1B B:ATP401 5.0 90.8 1.0

D.Sleiman, J.Loc'h, A.Haouz, P.A.Kaminski. Deoxyguanylosuccinate Synthase (Dgss) Quaternary Structure with Atp, Imp, Magnesium at 2.5 Angstrom Resolution To Be Published.