Magnesium in PDB 8ifk: Cryo-Em Structure of Monomeric Sparta Grna-Ssdna Target Complex

The binding sites of Magnesium atom in the Cryo-Em Structure of Monomeric Sparta Grna-Ssdna Target Complex (pdb code 8ifk). 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 Cryo-Em Structure of Monomeric Sparta Grna-Ssdna Target Complex, PDB code: 8ifk:

Magnesium binding site 1 out of 1 in the Cryo-Em Structure of Monomeric Sparta Grna-Ssdna Target Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Cryo-Em Structure of Monomeric Sparta Grna-Ssdna Target Complex within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg601 b:20.1 occ:1.00 O B:ILE507 1.8 25.4 1.0 OP2 C:A1 2.0 30.4 1.0 ND2 B:ASN468 2.0 19.7 1.0 OP1 C:A3 2.6 19.2 1.0 C B:ILE507 3.1 25.2 1.0 CG B:ASN468 3.2 20.5 1.0 P C:A1 3.2 21.5 1.0 O3' C:A2 3.4 13.3 1.0 OD1 B:ASN468 3.6 22.9 1.0 P C:A3 3.6 23.5 1.0 NZ B:LYS263 3.8 21.1 1.0 OE1 B:GLN222 3.8 18.6 1.0 OP1 C:A1 4.0 28.7 1.0 CA B:ILE507 4.1 23.8 1.0 C5' C:A3 4.2 7.8 1.0 NE2 B:GLN222 4.3 17.3 1.0 O B:ASN468 4.4 14.3 1.0 O5' C:A1 4.4 28.0 1.0 O5' C:A3 4.4 11.7 1.0 CB B:ASN468 4.4 16.0 1.0 CD B:GLN222 4.5 16.9 1.0 CB B:ILE507 4.5 23.9 1.0 CE B:LYS263 4.5 15.6 1.0 C5' C:A1 4.6 20.4 1.0 O2' C:A2 4.6 14.5 1.0 C3' C:A2 4.7 17.8 1.0 CA B:ASN468 4.7 15.7 1.0 OP2 C:A3 4.8 20.3 1.0

J.T.Zhang, X.Y.Wei, N.Cui, R.Tian, N.Jia. Target Ssdna Activates the Nadase Activity of Prokaryotic Sparta Immune System Nat.Chem.Biol. 2023.
ISSN: ESSN 1552-4469
DOI: 10.1038/S41589-023-01479-Z