Magnesium in PDB 7w4q: Deactive State Ci From Q1-Nadh Dataset, Subclass 6

All present enzymatic activity of Deactive State Ci From Q1-Nadh Dataset, Subclass 6:
7.1.1.2;

The structure of Deactive State Ci From Q1-Nadh Dataset, Subclass 6 also contains other interesting chemical elements:

Iron	(Fe)	28 atoms
Zinc	(Zn)	1 atom

The binding sites of Magnesium atom in the Deactive State Ci From Q1-Nadh Dataset, Subclass 6 (pdb code 7w4q). 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 Deactive State Ci From Q1-Nadh Dataset, Subclass 6, PDB code: 7w4q:

Magnesium binding site 1 out of 1 in the Deactive State Ci From Q1-Nadh Dataset, Subclass 6


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Deactive State Ci From Q1-Nadh Dataset, Subclass 6 within 5.0Å range: probe atom residue distance (Å) B Occ M:Mg804 b:12.0 occ:1.00 OE1 M:GLN133 2.4 23.9 1.0 O M:ILE223 2.8 28.7 1.0 O M:LEU231 2.9 24.7 1.0 O M:CYS226 3.1 18.0 1.0 O M:VAL228 3.1 14.9 1.0 CD M:GLN133 3.1 24.4 1.0 NE2 M:GLN133 3.1 25.2 1.0 C M:ILE223 4.0 14.5 1.0 C M:LEU231 4.1 14.6 1.0 CB M:CYS226 4.1 12.5 1.0 C M:CYS226 4.1 12.0 1.0 C M:VAL228 4.2 11.1 1.0 CG2 M:ILE223 4.5 11.6 1.0 SG M:CYS226 4.5 31.2 1.0 CG M:GLN133 4.5 15.3 1.0 CA M:CYS226 4.6 7.5 1.0 CA M:ILE223 4.6 12.9 1.0 CA M:GLY229 4.7 9.8 1.0 CG2 M:THR232 4.7 18.0 1.0 N M:CYS226 4.8 7.2 1.0 CA M:THR232 4.9 4.3 1.0 N M:VAL228 4.9 14.3 1.0 N M:GLY229 4.9 17.6 1.0 N M:THR232 4.9 3.9 1.0 N M:LEU231 5.0 12.0 1.0 CE L:MET87 5.0 29.8 1.0

J.Gu, T.Liu, R.Guo, L.Zhang, M.Yang. The Coupling Mechanism of Mammalian Mitochondrial Complex I Nat.Struct.Mol.Biol. V. 29 172 2022.
ISSN: ESSN 1545-9985
DOI: 10.1038/S41594-022-00722-W