Magnesium in PDB 7kfz: Structure of A Ternary Kras(G13D)-Sos Complex

All present enzymatic activity of Structure of A Ternary Kras(G13D)-Sos Complex:
3.6.5.2;

The binding sites of Magnesium atom in the Structure of A Ternary Kras(G13D)-Sos Complex (pdb code 7kfz). 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 Structure of A Ternary Kras(G13D)-Sos Complex, PDB code: 7kfz:

Magnesium binding site 1 out of 1 in the Structure of A Ternary Kras(G13D)-Sos Complex


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of A Ternary Kras(G13D)-Sos Complex within 5.0Å range: probe atom residue distance (Å) B Occ C:Mg202 b:35.0 occ:1.00 OG C:SER17 1.9 33.6 1.0 OG1 C:THR35 2.0 42.6 1.0 O1G C:GNP201 2.1 43.5 1.0 O2B C:GNP201 2.3 43.5 1.0 CG2 C:THR35 2.8 42.6 1.0 CB C:THR35 2.9 42.6 1.0 CB C:SER17 3.2 33.6 1.0 PG C:GNP201 3.4 43.5 1.0 PB C:GNP201 3.6 43.5 1.0 OD1 C:ASP57 3.7 32.4 1.0 N C:THR35 3.8 42.6 1.0 O2G C:GNP201 3.9 43.5 1.0 N3B C:GNP201 3.9 43.5 1.0 CA C:THR35 3.9 42.6 1.0 N C:SER17 4.1 33.6 1.0 O C:THR58 4.2 32.1 1.0 CA C:SER17 4.2 33.6 1.0 O1B C:GNP201 4.2 43.5 1.0 OD2 C:ASP57 4.2 32.4 1.0 CG C:ASP57 4.3 32.4 1.0 O2A C:GNP201 4.3 43.5 1.0 O C:THR35 4.5 42.6 1.0 O C:ASP33 4.6 48.3 1.0 O3G C:GNP201 4.6 43.5 1.0 C C:THR35 4.7 42.6 1.0 C C:PRO34 4.7 46.3 1.0 O3A C:GNP201 4.9 43.5 1.0 CE C:LYS16 5.0 34.5 1.0 CB C:LYS16 5.0 34.5 1.0

Z.Moghadamchargari, M.Shirzadeh, C.Liu, S.Schrecke, C.Packianathan, D.H.Russell, M.Zhao, A.Laganowsky. Molecular Assemblies of the Catalytic Domain of Sos with Kras and Oncogenic Mutants. Proc.Natl.Acad.Sci.Usa V. 118 2021.
ISSN: ESSN 1091-6490
PubMed: 33723061
DOI: 10.1073/PNAS.2022403118