Magnesium in PDB 6fgx: Crystal Structure of the Small Alarmone Synthethase 2 From Staphylococcus Aureus Bound to Ampcpp

All present enzymatic activity of Crystal Structure of the Small Alarmone Synthethase 2 From Staphylococcus Aureus Bound to Ampcpp:
2.7.6.5;

The structure of Crystal Structure of the Small Alarmone Synthethase 2 From Staphylococcus Aureus Bound to Ampcpp, PDB code: 6fgx was solved by G.Bange, M.Vogt, W.Steinchen, F.Altegoer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.40 / 2.90
Space group	I 41 2 2
Cell size a, b, c (Å), α, β, γ (°)	125.862, 125.862, 217.879, 90.00, 90.00, 90.00
R / Rfree (%)	22.3 / 26.2

The binding sites of Magnesium atom in the Crystal Structure of the Small Alarmone Synthethase 2 From Staphylococcus Aureus Bound to Ampcpp (pdb code 6fgx). 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 the Small Alarmone Synthethase 2 From Staphylococcus Aureus Bound to Ampcpp, PDB code: 6fgx:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of the Small Alarmone Synthethase 2 From Staphylococcus Aureus Bound to Ampcpp


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 the Small Alarmone Synthethase 2 From Staphylococcus Aureus Bound to Ampcpp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg301 b:48.3 occ:1.00 O A:HOH408 2.1 53.0 1.0 OD2 A:ASP107 2.3 49.9 1.0 O3B A:APC302 2.6 51.1 1.0 O2G A:APC302 2.9 83.6 1.0 CG A:ASP107 3.1 48.5 1.0 PG A:APC302 3.4 75.5 1.0 OE2 A:GLU174 3.5 41.7 1.0 CB A:ASP107 3.6 33.4 1.0 NZ A:LYS88 3.6 37.3 1.0 OE1 A:GLU174 3.8 45.4 1.0 PB A:APC302 4.0 53.0 1.0 CD A:GLU174 4.0 46.1 1.0 OD1 A:ASP107 4.1 36.4 1.0 O1G A:APC302 4.3 56.7 1.0 O1B A:APC302 4.5 41.4 1.0 O3G A:APC302 4.5 48.4 1.0 C3A A:APC302 4.6 57.0 1.0 NZ A:LYS80 4.9 48.8 1.0 NE2 A:GLN176 4.9 38.1 1.0 CE A:LYS88 5.0 30.8 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of the Small Alarmone Synthethase 2 From Staphylococcus Aureus Bound to Ampcpp


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 the Small Alarmone Synthethase 2 From Staphylococcus Aureus Bound to Ampcpp within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg301 b:81.8 occ:1.00 OD2 B:ASP107 2.4 82.3 1.0 O2G B:APC302 2.7 0.2 1.0 O3B B:APC302 2.8 0.4 1.0 OE1 B:GLU174 3.1 71.4 1.0 OE2 B:GLU174 3.3 62.2 1.0 CG B:ASP107 3.3 73.3 1.0 PG B:APC302 3.3 0.1 1.0 CB B:ASP107 3.5 60.2 1.0 CD B:GLU174 3.6 56.6 1.0 NE2 B:GLN176 4.1 73.8 1.0 PB B:APC302 4.2 0.2 1.0 O3G B:APC302 4.2 0.1 1.0 N7 B:APC302 4.3 0.9 1.0 NZ B:LYS80 4.4 91.8 1.0 OD1 B:ASP107 4.5 65.2 1.0 NH1 B:ARG78 4.5 0.6 1.0 O1G B:APC302 4.5 0.2 1.0 O2B B:APC302 4.6 0.3 1.0 C3A B:APC302 4.6 0.1 1.0 NZ B:LYS88 4.9 76.1 1.0 NH2 B:ARG78 4.9 81.0 1.0 C8 B:APC302 4.9 0.9 1.0

W.Steinchen, M.S.Vogt, F.Altegoer, P.I.Giammarinaro, P.Horvatek, C.Wolz, G.Bange. Structural and Mechanistic Divergence of the Small (P)Ppgpp Synthetases Relp and Relq. Sci Rep V. 8 2195 2018.
ISSN: ESSN 2045-2322
PubMed: 29391580
DOI: 10.1038/S41598-018-20634-4