Magnesium in PDB 6x74: REV1 MG2+-Facilitated Product Complex with No Monophosphates

The structure of REV1 MG2+-Facilitated Product Complex with No Monophosphates, PDB code: 6x74 was solved by T.M.Weaver, B.D.Freudenthal, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.54 / 1.69
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	62.384, 72.436, 118.487, 90.00, 90.00, 90.00
R / Rfree (%)	19.6 / 22.7

The structure of REV1 MG2+-Facilitated Product Complex with No Monophosphates also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Magnesium atom in the REV1 MG2+-Facilitated Product Complex with No Monophosphates (pdb code 6x74). 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 REV1 MG2+-Facilitated Product Complex with No Monophosphates, PDB code: 6x74:

Magnesium binding site 1 out of 1 in the REV1 MG2+-Facilitated Product Complex with No Monophosphates


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of REV1 MG2+-Facilitated Product Complex with No Monophosphates within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg802 b:28.8 occ:1.00 O A:ASP548 2.4 28.7 1.0 O A:VAL553 2.4 25.6 1.0 O A:LEU550 2.5 25.8 1.0 O P:HOH112 2.5 32.7 1.0 OP1 P:DA11 2.5 26.1 1.0 C A:ASP548 3.4 25.1 1.0 C A:VAL553 3.5 26.6 1.0 C A:LEU550 3.5 27.5 1.0 P P:DA11 3.5 23.4 1.0 OP2 P:DA11 3.6 25.5 1.0 N A:VAL553 3.8 22.9 1.0 C A:ASP549 4.1 31.4 1.0 CA A:VAL553 4.1 21.7 1.0 CA A:ASP548 4.1 28.5 1.0 CA A:PRO551 4.1 30.3 1.0 N A:GLY552 4.2 27.0 1.0 N A:LEU550 4.2 31.2 1.0 N A:PRO551 4.2 29.7 1.0 O A:ASP549 4.3 29.9 1.0 N A:ASP549 4.4 27.3 1.0 CB A:ASP548 4.4 31.4 1.0 CA A:ASP549 4.4 26.4 1.0 CB A:VAL553 4.4 26.4 1.0 N A:GLY554 4.5 24.9 1.0 CA A:LEU550 4.5 29.1 1.0 C A:PRO551 4.5 28.2 1.0 O3' P:DT10 4.6 22.0 1.0 O5' P:DA11 4.7 26.1 1.0 C A:GLY552 4.8 22.5 1.0 CA A:GLY554 4.8 30.4 1.0 O P:HOH126 4.9 38.2 1.0

T.M.Weaver, L.M.Cortez, T.H.Khoang, M.T.Washington, P.K.Agarwal, B.D.Freudenthal. Visualizing REV1 Catalyze Protein-Template Dna Synthesis. Proc.Natl.Acad.Sci.Usa V. 117 25494 2020.
ISSN: ESSN 1091-6490
PubMed: 32999062
DOI: 10.1073/PNAS.2010484117