Zinc in PDB 7aqq: Cryo-Em Structure of Arabidopsis Thaliana Complex-I (Membrane Core)

All present enzymatic activity of Cryo-Em Structure of Arabidopsis Thaliana Complex-I (Membrane Core):
7.1.1.2;

The structure of Cryo-Em Structure of Arabidopsis Thaliana Complex-I (Membrane Core) also contains other interesting chemical elements:

Iron

(Fe)

1 atom

The binding sites of Zinc atom in the Cryo-Em Structure of Arabidopsis Thaliana Complex-I (Membrane Core) (pdb code 7aqq). 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 Cryo-Em Structure of Arabidopsis Thaliana Complex-I (Membrane Core), PDB code: 7aqq:

Zinc binding site 1 out of 1 in the Cryo-Em Structure of Arabidopsis Thaliana Complex-I (Membrane Core)


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Cryo-Em Structure of Arabidopsis Thaliana Complex-I (Membrane Core) within 5.0Å range: probe atom residue distance (Å) B Occ y:Zn301 b:58.3 occ:1.00 CD2 y:HIS107 2.2 38.0 1.0 NE2 z:HIS130 2.3 36.8 1.0 NE2 y:HIS135 2.3 38.9 1.0 CE1 z:HIS130 2.5 36.8 1.0 OH z:TYR207 2.7 45.9 1.0 NE2 y:HIS107 2.7 38.0 1.0 CD2 y:HIS135 3.1 38.9 1.0 NE2 z:GLN101 3.3 36.8 1.0 CE1 y:HIS135 3.4 38.9 1.0 CG y:HIS107 3.5 38.0 1.0 CD2 z:HIS130 3.6 36.8 1.0 ND1 z:HIS130 3.8 36.8 1.0 CE1 y:HIS107 4.0 38.0 1.0 NH2 y:ARG86 4.0 36.1 1.0 CZ z:TYR207 4.1 45.9 1.0 CG y:HIS135 4.3 38.9 1.0 ND1 y:HIS107 4.3 38.0 1.0 CB y:HIS107 4.3 38.0 1.0 CG z:HIS130 4.4 36.8 1.0 ND1 y:HIS135 4.4 38.9 1.0 CD z:GLN101 4.6 36.8 1.0 CE2 z:TYR207 4.8 45.9 1.0 O y:VAL108 4.9 44.0 1.0 CE1 z:TYR207 5.0 45.9 1.0

N.Klusch, J.Senkler, O.Yildiz, W.Kuhlbrandt, H.P.Braun. A Ferredoxin Bridge Connects the Two Arms of Plant Mitochondrial Complex I. Plant Cell V. 33 2072 2021.
ISSN: ESSN 1532-298X
PubMed: 33768254
DOI: 10.1093/PLCELL/KOAB092