Magnesium in PDB 9f0y: Cryoem Map of the F Plasmid Relaxosome with Trai in Its Te Mode. Ss- 27_+8DS+9_+143-R Locally-Refined 3.45 A Map

All present enzymatic activity of Cryoem Map of the F Plasmid Relaxosome with Trai in Its Te Mode. Ss- 27_+8DS+9_+143-R Locally-Refined 3.45 A Map:
3.6.4.12; 5.6.2.1;

The binding sites of Magnesium atom in the Cryoem Map of the F Plasmid Relaxosome with Trai in Its Te Mode. Ss- 27_+8DS+9_+143-R Locally-Refined 3.45 A Map (pdb code 9f0y). 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 Cryoem Map of the F Plasmid Relaxosome with Trai in Its Te Mode. Ss- 27_+8DS+9_+143-R Locally-Refined 3.45 A Map, PDB code: 9f0y:

Magnesium binding site 1 out of 1 in the Cryoem Map of the F Plasmid Relaxosome with Trai in Its Te Mode. Ss- 27_+8DS+9_+143-R Locally-Refined 3.45 A Map


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Cryoem Map of the F Plasmid Relaxosome with Trai in Its Te Mode. Ss- 27_+8DS+9_+143-R Locally-Refined 3.45 A Map within 5.0Å range: probe atom residue distance (Å) B Occ H:Mg1801 b:46.5 occ:1.00 OP1 A:DG-1 1.8 66.7 1.0 NE2 H:HIS159 1.8 56.6 1.0 ND1 H:HIS146 1.9 57.1 1.0 NE2 H:HIS157 1.9 55.4 1.0 CD2 H:HIS157 2.6 59.6 1.0 CD2 H:HIS159 2.6 55.8 1.0 CE1 H:HIS146 2.7 64.0 1.0 P A:DG-1 2.9 75.2 1.0 CE1 H:HIS159 3.0 59.5 1.0 CG H:HIS146 3.0 57.5 1.0 CE1 H:HIS157 3.1 60.6 1.0 O3' A:DT1 3.2 67.9 1.0 O5' A:DG-1 3.5 76.1 1.0 CB H:HIS146 3.6 54.0 1.0 CG H:HIS159 3.8 53.9 1.0 CG H:HIS157 3.8 62.7 1.0 NE2 H:HIS146 3.9 69.9 1.0 ND1 H:HIS159 3.9 54.1 1.0 ND1 H:HIS157 4.0 65.0 1.0 CD2 H:HIS146 4.1 65.0 1.0 OP2 A:DG-1 4.3 81.2 1.0 C3' A:DT1 4.6 65.2 1.0 CA H:HIS146 4.9 60.5 1.0 C5' A:DG-1 4.9 74.9 1.0 N H:HIS146 5.0 61.2 1.0

S.M.Williams, S.Raffl, S.Kienesberger, A.Ilangovan, E.L.Zechner, G.Waksman. Cryo-Em Structure of the Relaxosome, A Complex Essential For Bacterial Mating and the Spread of Antibiotic Resistance Genes. Nat Commun V. 16 4906 2025.
ISSN: ESSN 2041-1723
PubMed: 40425557
DOI: 10.1038/S41467-025-60116-6