Magnesium in PDB 6njw: C-Terminal Region of the Xanthomonas Campestris Pv. Campestris Old Protein Phased with Platinum

The structure of C-Terminal Region of the Xanthomonas Campestris Pv. Campestris Old Protein Phased with Platinum, PDB code: 6njw was solved by C.J.Schiltz, A.Lee, E.A.Partlow, C.J.Hosford, J.S.Chappie, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.26 / 1.86
Space group	P 43
Cell size a, b, c (Å), α, β, γ (°)	65.426, 65.426, 63.759, 90.00, 90.00, 90.00
R / Rfree (%)	21.2 / 23.8

The structure of C-Terminal Region of the Xanthomonas Campestris Pv. Campestris Old Protein Phased with Platinum also contains other interesting chemical elements:

Platinum	(Pt)	1 atom
Iodine	(I)	2 atoms

The binding sites of Magnesium atom in the C-Terminal Region of the Xanthomonas Campestris Pv. Campestris Old Protein Phased with Platinum (pdb code 6njw). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the C-Terminal Region of the Xanthomonas Campestris Pv. Campestris Old Protein Phased with Platinum, PDB code: 6njw:

Magnesium binding site 1 out of 1 in the C-Terminal Region of the Xanthomonas Campestris Pv. Campestris Old Protein Phased with Platinum


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of C-Terminal Region of the Xanthomonas Campestris Pv. Campestris Old Protein Phased with Platinum within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg704 b:60.2 occ:1.00 O A:HOH818 2.8 38.7 1.0 OH A:TYR582 2.9 45.8 1.0 OD1 A:ASP455 2.9 54.8 1.0 OE1 A:GLU404 3.0 55.3 1.0 O A:HOH812 3.5 57.6 1.0 CE2 A:TYR582 3.6 44.8 1.0 CG A:GLU404 3.6 47.2 1.0 CZ A:TYR582 3.7 44.8 1.0 CD A:GLU404 3.7 47.3 1.0 CG A:ASP455 3.7 53.1 1.0 OD2 A:ASP455 4.0 60.5 1.0 O A:LEU453 4.3 35.3 1.0 C A:THR454 4.4 45.6 1.0 CA A:THR454 4.4 43.3 1.0 C A:LEU453 4.4 36.6 1.0 N A:THR454 4.5 35.0 1.0 N A:ASP455 4.6 45.5 1.0 O A:THR454 4.7 40.3 1.0 CB A:LEU453 4.7 32.6 1.0 OE2 A:GLU404 4.8 45.4 1.0 CD2 A:TYR582 4.9 41.9 1.0 CD A:GLU400 4.9 47.6 1.0 CB A:ASP455 4.9 51.7 1.0 OE2 A:GLU400 5.0 46.4 1.0 CB A:LEU507 5.0 52.8 1.0 CE1 A:TYR582 5.0 43.6 1.0 CB A:GLU404 5.0 34.0 1.0

C.J.Schiltz, A.Lee, E.A.Partlow, C.J.Hosford, J.S.Chappie. Structural Characterization of Class 2 Old Family Nucleases Supports A Two-Metal Catalysis Mechanism For Cleavage. Nucleic Acids Res. V. 47 9448 2019.
ISSN: ESSN 1362-4962
PubMed: 31400118
DOI: 10.1093/NAR/GKZ703