Magnesium in PDB 3go7: Crystal Structure of M. Tuberculosis Ribokinase (RV2436) in Complex with Ribose

All present enzymatic activity of Crystal Structure of M. Tuberculosis Ribokinase (RV2436) in Complex with Ribose:
2.7.1.15;

The structure of Crystal Structure of M. Tuberculosis Ribokinase (RV2436) in Complex with Ribose, PDB code: 3go7 was solved by E.I.Masters, Y.Sun, Y.Wang, W.B.Parker, R.Li, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	42.22 / 2.50
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	79.025, 119.207, 89.768, 90.00, 115.00, 90.00
R / Rfree (%)	17.6 / 23.7

The binding sites of Magnesium atom in the Crystal Structure of M. Tuberculosis Ribokinase (RV2436) in Complex with Ribose (pdb code 3go7). 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 M. Tuberculosis Ribokinase (RV2436) in Complex with Ribose, PDB code: 3go7:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of M. Tuberculosis Ribokinase (RV2436) in Complex with Ribose


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 M. Tuberculosis Ribokinase (RV2436) in Complex with Ribose within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg306 b:29.2 occ:1.00 O A:ALA238 2.7 39.8 1.0 O A:VAL279 2.7 45.6 1.0 O A:GLY281 2.8 44.0 1.0 O A:ASP236 2.8 45.6 1.0 O A:ALA276 2.9 43.0 1.0 SG A:CYS285 3.5 44.0 1.0 OD2 A:ASP236 3.7 52.6 1.0 C A:ASP236 3.7 45.9 1.0 CG A:ASP236 3.8 48.6 1.0 CB A:CYS285 3.8 45.2 1.0 C A:ALA238 3.9 40.4 1.0 C A:GLY281 3.9 44.4 1.0 C A:VAL279 4.0 45.2 1.0 CB A:ASP236 4.0 47.5 1.0 C A:ALA276 4.0 42.9 1.0 N A:ALA238 4.3 41.6 1.0 N A:GLY281 4.3 44.5 1.0 OD1 A:ASP236 4.3 49.0 1.0 C A:THR237 4.4 42.9 1.0 CA A:ASP236 4.4 47.0 1.0 N A:THR237 4.5 44.8 1.0 C A:SER280 4.5 45.4 1.0 CA A:THR277 4.5 42.6 1.0 CA A:ALA238 4.6 41.1 1.0 CA A:GLY281 4.7 44.4 1.0 CA A:THR237 4.7 43.5 1.0 N A:THR277 4.7 42.6 1.0 O A:THR237 4.8 43.3 1.0 CA A:SER280 4.8 46.0 1.0 N A:ALA240 4.8 38.2 1.0 N A:SER280 4.8 45.2 1.0 N A:GLY239 4.9 39.8 1.0 N A:VAL282 4.9 43.8 1.0 CA A:VAL279 4.9 44.9 1.0 CA A:VAL282 4.9 43.6 1.0 N A:VAL279 4.9 45.0 1.0 C A:THR277 5.0 43.4 1.0 CB A:ALA238 5.0 41.2 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of M. Tuberculosis Ribokinase (RV2436) in Complex with Ribose


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 M. Tuberculosis Ribokinase (RV2436) in Complex with Ribose within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg305 b:29.6 occ:1.00 O B:ALA276 2.5 45.4 1.0 O B:VAL279 2.6 56.9 1.0 O B:ASP236 2.8 57.0 1.0 O B:ALA238 2.8 49.2 1.0 O B:GLY281 2.9 52.4 1.0 CB B:CYS285 3.6 47.0 1.0 SG B:CYS285 3.6 45.9 1.0 C B:ASP236 3.7 56.7 1.0 C B:ALA276 3.7 46.0 1.0 C B:VAL279 3.8 56.0 1.0 CB B:ASP236 3.9 57.7 1.0 C B:ALA238 4.0 49.0 1.0 C B:GLY281 4.0 52.3 1.0 CG B:ASP236 4.3 57.6 1.0 CA B:THR277 4.4 48.3 1.0 N B:GLY281 4.4 54.1 1.0 C B:SER280 4.4 54.9 1.0 CA B:ASP236 4.4 57.9 1.0 N B:THR277 4.5 46.9 1.0 N B:ALA238 4.5 51.3 1.0 OD2 B:ASP236 4.6 59.3 1.0 N B:THR237 4.6 55.3 1.0 C B:THR237 4.6 52.9 1.0 N B:VAL279 4.7 54.7 1.0 C B:THR277 4.7 49.4 1.0 CA B:SER280 4.7 55.7 1.0 O B:THR277 4.7 49.4 1.0 N B:SER280 4.7 55.9 1.0 CA B:VAL279 4.7 55.7 1.0 O B:SER280 4.7 54.6 1.0 CA B:ALA276 4.8 45.7 1.0 CA B:GLY281 4.8 52.8 1.0 CA B:THR237 4.8 54.1 1.0 CA B:ALA238 4.8 50.0 1.0 OD1 B:ASP236 4.9 53.6 1.0 CB B:ALA276 4.9 45.5 1.0 CB B:VAL279 5.0 56.1 1.0 N B:GLY239 5.0 47.8 1.0

E.I.Masters, Y.Sun, Y.Wang, W.B.Parker, R.Li. Crystal Structure and Biochemical Characterization of M.Tuberculosis Ribokinase (RV2436) To Be Published.