Magnesium in PDB 5zri: M. Smegmatis Antimutator Protein MUTT2 in Complex with 5M-Dcmp

The structure of M. Smegmatis Antimutator Protein MUTT2 in Complex with 5M-Dcmp, PDB code: 5zri was solved by A.Singh, S.M.Arif, P.B.Sang, U.Varshney, M.Vijayan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.42 / 1.58
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	65.520, 58.840, 31.350, 90.00, 90.00, 90.00
R / Rfree (%)	17.7 / 21.1

The binding sites of Magnesium atom in the M. Smegmatis Antimutator Protein MUTT2 in Complex with 5M-Dcmp (pdb code 5zri). 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 M. Smegmatis Antimutator Protein MUTT2 in Complex with 5M-Dcmp, PDB code: 5zri:

Magnesium binding site 1 out of 1 in the M. Smegmatis Antimutator Protein MUTT2 in Complex with 5M-Dcmp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of M. Smegmatis Antimutator Protein MUTT2 in Complex with 5M-Dcmp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg202 b:13.5 occ:1.00 O A:HOH365 2.2 35.6 1.0 OE2 A:GLU56 2.2 18.4 1.0 O3A A:9L3201 2.2 22.7 1.0 O A:HOH379 2.3 21.4 1.0 O A:HOH312 2.3 18.1 1.0 O A:GLY36 2.4 16.5 1.0 CD A:GLU56 3.2 17.1 1.0 OE1 A:GLU56 3.6 17.7 1.0 C A:GLY36 3.6 13.2 1.0 PA A:9L3201 3.6 22.3 1.0 O A:HOH396 3.8 24.5 1.0 O2A A:9L3201 3.8 23.1 1.0 O A:HOH330 4.0 35.2 1.0 CA A:GLY37 4.3 15.7 1.0 N A:GLY36 4.3 11.6 1.0 O A:HOH449 4.3 26.9 1.0 N A:GLY37 4.4 12.7 1.0 C5A A:9L3201 4.4 11.8 1.0 NH1 A:ARG22 4.5 13.2 1.0 OE2 A:GLU33 4.5 12.6 1.0 O A:HOH334 4.5 31.1 1.0 O1A A:9L3201 4.5 23.3 1.0 O5' A:9L3201 4.6 19.9 1.0 CG A:GLU56 4.6 18.7 1.0 CA A:GLY36 4.6 10.3 1.0 OE1 A:GLU52 4.6 33.1 1.0 O A:HOH373 4.7 34.7 1.0 OD2 A:ASP95 4.8 38.6 1.0 CD A:GLU52 4.9 30.3 1.0

A.Singh, S.Mohammad Arif, P.Biak Sang, U.Varshney, M.Vijayan. Structural Insights Into the Specificity and Catalytic Mechanism of Mycobacterial Nucleotide Pool Sanitizing Enzyme MUTT2. J.Struct.Biol. V. 204 449 2018.
ISSN: ESSN 1095-8657
PubMed: 30312643
DOI: 10.1016/J.JSB.2018.10.002