Magnesium in PDB 6p2n: Crystal Structure of Paenibacillus Graminis GH74 (PGGH74)

The structure of Crystal Structure of Paenibacillus Graminis GH74 (PGGH74), PDB code: 6p2n was solved by P.J.Stogios, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.45 / 1.35
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	57.494, 86.214, 130.197, 90.00, 90.00, 90.00
R / Rfree (%)	14.9 / 18

The structure of Crystal Structure of Paenibacillus Graminis GH74 (PGGH74) also contains other interesting chemical elements:

Chlorine

(Cl)

2 atoms

The binding sites of Magnesium atom in the Crystal Structure of Paenibacillus Graminis GH74 (PGGH74) (pdb code 6p2n). 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 Crystal Structure of Paenibacillus Graminis GH74 (PGGH74), PDB code: 6p2n:

Magnesium binding site 1 out of 1 in the Crystal Structure of Paenibacillus Graminis GH74 (PGGH74)


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 Paenibacillus Graminis GH74 (PGGH74) within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg806 b:19.3 occ:0.52 OE2 A:GLU414 1.8 21.8 1.0 O A:HOH1611 2.1 31.6 1.0 O A:HOH1249 2.1 34.5 1.0 O A:HOH1284 2.1 33.0 1.0 OD2 A:ASP412 2.4 26.9 1.0 OD1 A:ASP412 2.6 26.6 1.0 O A:ILE56 2.7 12.9 1.0 CD A:GLU414 2.8 21.9 1.0 CG A:ASP412 2.9 34.0 1.0 CG A:GLU414 3.6 18.2 1.0 OE1 A:GLU414 3.6 22.6 1.0 C A:ILE56 3.8 11.2 1.0 N A:ILE56 4.1 12.0 1.0 O A:HOH1299 4.2 19.9 1.0 O A:HOH1866 4.4 44.9 1.0 CB A:ASP412 4.4 20.8 1.0 O A:HOH1508 4.5 20.1 1.0 O A:HOH1102 4.6 13.3 1.0 CA A:ILE56 4.6 12.4 1.0 O A:HOH1148 4.7 21.0 1.0 OE2 A:GLU162 4.7 58.7 1.0 N A:ILE57 4.8 10.8 1.0 CA A:ILE57 4.9 12.6 1.0 CG1 A:ILE57 4.9 15.0 1.0 CA A:GLY55 4.9 12.4 1.0

G.Arnal, P.J.Stogios, J.Asohan, M.A.Attia, T.Skarina, A.H.Viborg, B.Henrissat, A.Savchenko, H.Brumer. Substrate Specificity, Regiospecificity, and Processivity in Glycoside Hydrolase Family 74. J.Biol.Chem. V. 294 13233 2019.
ISSN: ESSN 1083-351X
PubMed: 31324716
DOI: 10.1074/JBC.RA119.009861