Magnesium in PDB 8d96: Human Dna Polymerase Alpha/Primase Elongation Complex I Bound to Primer/Template

All present enzymatic activity of Human Dna Polymerase Alpha/Primase Elongation Complex I Bound to Primer/Template:
2.7.7.7;

The structure of Human Dna Polymerase Alpha/Primase Elongation Complex I Bound to Primer/Template also contains other interesting chemical elements:

Iron

(Fe)

4 atoms

The binding sites of Magnesium atom in the Human Dna Polymerase Alpha/Primase Elongation Complex I Bound to Primer/Template (pdb code 8d96). 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 Human Dna Polymerase Alpha/Primase Elongation Complex I Bound to Primer/Template, PDB code: 8d96:

Magnesium binding site 1 out of 1 in the Human Dna Polymerase Alpha/Primase Elongation Complex I Bound to Primer/Template


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Human Dna Polymerase Alpha/Primase Elongation Complex I Bound to Primer/Template within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg602 b:72.0 occ:1.00 O1G E:GTP1 2.8 76.2 1.0 O1A E:GTP1 2.8 76.2 1.0 OH B:TYR345 2.9 158.3 1.0 CE1 B:TYR345 3.1 158.5 1.0 O2B E:GTP1 3.3 76.2 1.0 CZ B:TYR345 3.4 159.4 1.0 PA E:GTP1 4.1 76.2 1.0 PG E:GTP1 4.1 76.2 1.0 O3A E:GTP1 4.2 76.2 1.0 PB E:GTP1 4.3 76.2 1.0 CD1 B:TYR345 4.4 158.7 1.0 O3G E:GTP1 4.6 76.2 1.0 O3B E:GTP1 4.7 76.2 1.0 CE2 B:TYR345 4.8 161.9 1.0 N7 E:GTP1 4.8 76.2 1.0 O5' E:GTP1 4.9 76.2 1.0

Q.He, A.G.Baranovskiy, L.M.Morstadt, A.E.Lisova, N.D.Babayeva, B.L.Lusk, C.Lim, T.H.Tahirov. Structures of Human Primosome Elongation Complexes Nat.Struct.Mol.Biol. 2023.
ISSN: ESSN 1545-9985
DOI: 10.1038/S41594-023-00971-3