Magnesium in PDB 6fm1: Deoxyguanylosuccinate Synthase (Dgss) Quaternary Structure with Atpanddgmp at 2.3 Angstrom Resolution

The structure of Deoxyguanylosuccinate Synthase (Dgss) Quaternary Structure with Atpanddgmp at 2.3 Angstrom Resolution, PDB code: 6fm1 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)	30.97 / 2.35
Space group	P 41 21 2
Cell size a, b, c (Å), α, β, γ (°)	90.260, 90.260, 188.440, 90.00, 90.00, 90.00
R / Rfree (%)	18.3 / 23.2

The structure of Deoxyguanylosuccinate Synthase (Dgss) Quaternary Structure with Atpanddgmp at 2.3 Angstrom Resolution also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Magnesium atom in the Deoxyguanylosuccinate Synthase (Dgss) Quaternary Structure with Atpanddgmp at 2.3 Angstrom Resolution (pdb code 6fm1). 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) Quaternary Structure with Atpanddgmp at 2.3 Angstrom Resolution, PDB code: 6fm1:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Deoxyguanylosuccinate Synthase (Dgss) Quaternary Structure with Atpanddgmp at 2.3 Angstrom Resolution


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) Quaternary Structure with Atpanddgmp at 2.3 Angstrom Resolution within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg403 b:50.1 occ:1.00 O2G A:ATP401 2.6 47.3 1.0 O A:GLY42 2.8 34.3 1.0 OG A:SER14 2.8 36.3 1.0 O3B A:ATP401 2.8 47.2 1.0 OG1 A:THR263 2.9 55.1 1.0 O1A A:ATP401 3.0 44.3 1.0 PG A:ATP401 3.1 50.0 1.0 O1G A:ATP401 3.5 51.1 1.0 O3A A:ATP401 3.6 41.2 1.0 CB A:SER14 3.7 32.3 1.0 CB A:THR263 3.8 58.5 1.0 PA A:ATP401 3.9 43.0 1.0 C A:GLY42 3.9 33.5 1.0 PB A:ATP401 3.9 37.9 1.0 CA A:SER14 4.0 28.7 1.0 N1 A:DGP402 4.1 29.8 1.0 CG2 A:THR263 4.1 56.1 1.0 N A:GLY42 4.2 29.7 1.0 O A:HOH656 4.3 18.2 1.0 N A:SER14 4.3 28.6 1.0 NH2 A:ARG269 4.4 45.0 1.0 CA A:GLY42 4.5 29.5 1.0 O3G A:ATP401 4.5 52.3 1.0 N2 A:DGP402 4.6 30.0 1.0 O6 A:DGP402 4.7 31.1 1.0 C5' A:ATP401 4.8 38.6 1.0 C6 A:DGP402 4.8 31.6 1.0 C2 A:DGP402 4.8 29.5 1.0 O5' A:ATP401 4.8 42.3 1.0 O2B A:ATP401 4.9 36.6 1.0 O1B A:ATP401 4.9 38.5 1.0 N A:HIS43 5.0 29.4 1.0 O2A A:ATP401 5.0 39.7 1.0

Magnesium binding site 2 out of 2 in the Deoxyguanylosuccinate Synthase (Dgss) Quaternary Structure with Atpanddgmp at 2.3 Angstrom Resolution


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) Quaternary Structure with Atpanddgmp at 2.3 Angstrom Resolution within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg403 b:38.5 occ:1.00 OG B:SER14 2.6 34.1 1.0 O1A B:ATP401 2.9 37.6 1.0 O3B B:ATP401 3.1 35.6 1.0 O B:GLY42 3.3 29.5 1.0 O5' B:ATP401 3.3 33.0 1.0 CB B:SER14 3.4 25.3 1.0 O2G B:ATP401 3.4 36.7 1.0 NH1 B:ARG269 3.5 38.4 1.0 O B:HOH629 3.5 38.0 1.0 PA B:ATP401 3.6 34.3 1.0 O B:HOH736 3.6 52.1 1.0 PG B:ATP401 3.7 38.1 1.0 O3A B:ATP401 3.8 30.5 1.0 CA B:SER14 3.8 23.7 1.0 O B:HOH528 3.9 31.1 1.0 O3G B:ATP401 4.1 35.8 1.0 PB B:ATP401 4.1 25.6 1.0 C B:GLY42 4.2 30.4 1.0 N B:SER14 4.5 24.1 1.0 CZ B:ARG269 4.5 46.6 1.0 O B:HOH658 4.6 27.5 1.0 C5' B:ATP401 4.6 30.2 1.0 O B:HOH635 4.6 40.1 1.0 N B:GLY42 4.7 30.4 1.0 N1 B:DGP402 4.8 36.9 1.0 CA B:GLY42 4.8 28.8 1.0 N2 B:DGP402 4.9 37.1 1.0 O1B B:ATP401 5.0 26.2 1.0 NE B:ARG269 5.0 40.7 1.0

D.Sleiman, J.Loc'h, A.Haouz, P.A.Kaminski. Deoxyguanylosuccinate Synthase (Dgss) Quaternary Structure with ATP0, Dgmp, Magnesium at 2.3 Angstrom Resolution To Be Published.