Magnesium in PDB 3os4: The Crystal Structure of Nicotinate Phosphoribosyltransferase From Yersinia Pestis

All present enzymatic activity of The Crystal Structure of Nicotinate Phosphoribosyltransferase From Yersinia Pestis:
2.4.2.11;

The structure of The Crystal Structure of Nicotinate Phosphoribosyltransferase From Yersinia Pestis, PDB code: 3os4 was solved by N.Maltseva, Y.Kim, M.Gu, W.F.Anderson, A.Joachimiak, Center For Structuralgenomics Of Infectious Diseases (Csgid), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	33.93 / 1.60
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	47.394, 50.681, 87.184, 81.95, 83.39, 71.95
R / Rfree (%)	16.2 / 19.3

The structure of The Crystal Structure of Nicotinate Phosphoribosyltransferase From Yersinia Pestis also contains other interesting chemical elements:

Chlorine

(Cl)

5 atoms

The binding sites of Magnesium atom in the The Crystal Structure of Nicotinate Phosphoribosyltransferase From Yersinia Pestis (pdb code 3os4). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the The Crystal Structure of Nicotinate Phosphoribosyltransferase From Yersinia Pestis, PDB code: 3os4:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the The Crystal Structure of Nicotinate Phosphoribosyltransferase From Yersinia Pestis


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of The Crystal Structure of Nicotinate Phosphoribosyltransferase From Yersinia Pestis within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg410 b:26.2 occ:1.00 O A:HOH902 2.1 27.3 1.0 OD2 A:ASP271 2.1 20.8 1.0 O A:HOH666 2.2 22.2 1.0 O A:HOH542 2.3 17.8 1.0 O A:HOH927 2.3 32.9 1.0 NH1 A:ARG239 2.4 11.7 0.4 CG A:ASP271 3.2 18.4 1.0 OD1 A:ASP271 3.5 14.4 1.0 CZ A:ARG239 3.6 17.7 0.4 O A:HOH665 3.9 25.2 1.0 NH2 A:ARG239 3.9 10.6 0.4 O A:HOH533 4.0 34.5 1.0 O A:HOH762 4.0 60.2 1.0 O A:HOH541 4.3 17.0 1.0 CB A:ASP271 4.5 15.1 1.0 O A:HOH885 4.7 26.5 1.0 NE A:ARG239 4.7 24.2 0.4 CB A:ALA273 4.8 16.0 1.0 CE2 A:PHE274 4.8 12.7 1.0

Magnesium binding site 2 out of 2 in the The Crystal Structure of Nicotinate Phosphoribosyltransferase From Yersinia Pestis


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of The Crystal Structure of Nicotinate Phosphoribosyltransferase From Yersinia Pestis within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg419 b:43.5 occ:1.00 O B:HOH671 2.1 44.5 1.0 O B:HOH870 2.1 38.1 1.0 O B:HOH690 2.2 39.1 1.0 O B:HOH501 2.2 24.3 1.0 O B:SER75 2.2 29.1 0.5 O B:SER75 2.3 29.4 0.6 C B:SER75 3.4 26.2 0.6 C B:SER75 3.4 26.2 0.5 CA B:SER75 3.9 25.4 0.6 CA B:SER75 4.0 25.6 0.5 O B:LEU77 4.1 30.6 0.2 O B:HOH483 4.1 34.3 1.0 O B:HOH788 4.2 47.4 1.0 OD1 B:ASP82 4.2 26.8 1.0 O B:LEU77 4.3 31.5 0.8 CB B:SER75 4.3 26.2 0.6 O B:HOH697 4.4 29.9 1.0 O B:PHE80 4.4 22.4 1.0 CB B:SER75 4.4 26.2 0.5 N B:SER76 4.5 23.5 1.0 CA B:SER76 4.8 27.0 1.0 O B:HOH831 4.9 49.3 1.0 OG B:SER75 5.0 26.2 0.6

N.Maltseva, Y.Kim, M.Gu, W.F.Anderson, A.Joachimiak. The Crystal Structure of Nicotinate Phosphoribosyltransferase From Yersinia Pestis To Be Published.