Magnesium in PDB 8in8: Cryo-Em Structure of the Target Ssdna-Bound SIR2-Apaz/Ago-Grna Quaternary Complex

The binding sites of Magnesium atom in the Cryo-Em Structure of the Target Ssdna-Bound SIR2-Apaz/Ago-Grna Quaternary Complex (pdb code 8in8). 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 the Target Ssdna-Bound SIR2-Apaz/Ago-Grna Quaternary Complex, PDB code: 8in8:

Magnesium binding site 1 out of 1 in the Cryo-Em Structure of the Target Ssdna-Bound SIR2-Apaz/Ago-Grna Quaternary 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 the Target Ssdna-Bound SIR2-Apaz/Ago-Grna Quaternary Complex within 5.0Å range: probe atom residue distance (Å) B Occ I:Mg101 b:48.8 occ:1.00 OP1 I:A1 2.0 44.1 1.0 OP3 I:A1 2.0 40.6 1.0 O C:MET473 2.0 52.8 1.0 P I:A1 2.4 52.4 1.0 C C:MET473 3.0 44.6 1.0 OD1 C:ASN434 3.2 21.8 1.0 OP2 I:A1 3.2 43.0 1.0 OP1 I:A3 3.6 42.3 1.0 ND2 C:ASN434 3.7 25.5 1.0 O5' I:A1 3.7 43.4 1.0 CG C:ASN434 3.8 20.4 1.0 CA C:MET473 3.8 42.9 1.0 C5' I:A1 4.2 27.4 1.0 O3' I:U2 4.4 13.0 1.0 NZ C:LYS207 4.6 33.3 1.0 N C:MET473 4.6 51.9 1.0 P I:A3 4.6 42.6 1.0 OE1 C:GLN181 4.7 37.3 1.0 NE2 C:GLN181 4.8 36.0 1.0 NZ C:LYS170 4.9 43.4 1.0 NE2 C:HIS166 5.0 41.8 1.0 CB C:MET473 5.0 40.8 1.0

X.Wang, X.Li, G.Yu, L.Zhang, C.Zhang, Y.Wang, F.Liao, Y.Wen, H.Yin, X.Liu, Y.Wei, Z.Li, Z.Deng, H.Zhang. Structural Insights Into Mechanisms of Argonaute Protein-Associated Nadase Activation in Bacterial Immunity. Cell Res. 2023.
ISSN: ISSN 1001-0602
PubMed: 37311833
DOI: 10.1038/S41422-023-00839-7