Zinc in PDB 7v2h: Active State Complex I From Dq-Nadh Dataset

All present enzymatic activity of Active State Complex I From Dq-Nadh Dataset:
7.1.1.2;

The structure of Active State Complex I From Dq-Nadh Dataset also contains other interesting chemical elements:

Iron	(Fe)	28 atoms
Magnesium	(Mg)	1 atom

The binding sites of Zinc atom in the Active State Complex I From Dq-Nadh Dataset (pdb code 7v2h). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Active State Complex I From Dq-Nadh Dataset, PDB code: 7v2h:

Zinc binding site 1 out of 1 in the Active State Complex I From Dq-Nadh Dataset


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Active State Complex I From Dq-Nadh Dataset within 5.0Å range: probe atom residue distance (Å) B Occ T:Zn150 b:27.9 occ:1.00 NE2 T:HIS95 2.3 12.5 1.0 SG T:CYS111 2.3 13.4 1.0 SG T:CYS86 2.3 11.7 1.0 CB T:CYS114 2.9 17.2 1.0 CE1 T:HIS95 3.1 12.5 1.0 CB T:CYS111 3.2 13.4 1.0 CD2 T:HIS95 3.4 12.5 1.0 CB T:CYS86 3.5 11.7 1.0 N T:CYS114 3.7 17.2 1.0 N T:GLY88 3.8 12.7 1.0 CA T:CYS114 3.9 17.2 1.0 CA T:GLY88 4.1 12.7 1.0 SG T:CYS114 4.2 17.2 1.0 ND1 T:HIS95 4.3 12.5 1.0 C T:CYS86 4.4 11.7 1.0 CG T:HIS95 4.4 12.5 1.0 N T:ASP87 4.5 12.8 1.0 CA T:CYS86 4.5 11.7 1.0 C T:ASP87 4.6 12.8 1.0 O T:CYS86 4.6 11.7 1.0 CA T:CYS111 4.6 13.4 1.0 CB T:TYR113 4.7 11.9 1.0 C T:CYS114 4.8 17.2 1.0 C T:TYR113 4.8 11.9 1.0 N T:GLY115 4.9 14.3 1.0 CA T:ASP87 4.9 12.8 1.0 CD1 T:LEU116 5.0 15.4 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
PubMed: 35145322
DOI: 10.1038/S41594-022-00722-W