Magnesium in PDB 7to2: Cryo-Em Structure of Rig-I Bound to the Internal Sites of P3SLR30 (+Atp)

All present enzymatic activity of Cryo-Em Structure of Rig-I Bound to the Internal Sites of P3SLR30 (+Atp):
3.6.4.13;

The structure of Cryo-Em Structure of Rig-I Bound to the Internal Sites of P3SLR30 (+Atp) also contains other interesting chemical elements:

Zinc

(Zn)

1 atom

The binding sites of Magnesium atom in the Cryo-Em Structure of Rig-I Bound to the Internal Sites of P3SLR30 (+Atp) (pdb code 7to2). 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 Rig-I Bound to the Internal Sites of P3SLR30 (+Atp), PDB code: 7to2:

Magnesium binding site 1 out of 1 in the Cryo-Em Structure of Rig-I Bound to the Internal Sites of P3SLR30 (+Atp)


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 Rig-I Bound to the Internal Sites of P3SLR30 (+Atp) within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg1002 b:46.2 occ:1.00 O2B A:ADP1003 2.9 71.4 1.0 OE1 A:GLU373 3.3 46.2 1.0 OD2 A:ASP372 3.5 42.2 1.0 PB A:ADP1003 4.0 73.2 1.0 O3A A:ADP1003 4.1 75.2 1.0 OD1 A:ASP372 4.1 42.2 1.0 CG A:ASP372 4.2 41.2 1.0 O1A A:ADP1003 4.3 77.1 1.0 CD A:GLU373 4.3 46.4 1.0 O2A A:ADP1003 4.5 74.0 1.0 PA A:ADP1003 4.5 76.0 1.0 O3B A:ADP1003 4.5 75.2 1.0 OG1 A:THR271 4.6 49.9 1.0 CG A:GLU373 4.8 44.3 1.0 NZ A:LYS270 4.9 45.3 1.0 CE A:LYS270 4.9 44.8 1.0

W.Wang, A.M.Pyle. The Rig-I Receptor Adopts Two Different Conformations For Distinguishing Host From Viral Rna Ligands. Mol.Cell V. 82 4131 2022.
ISSN: ISSN 1097-2765
PubMed: 36272408
DOI: 10.1016/J.MOLCEL.2022.09.029