Zinc in PDB 7a23: Plant Mitochondrial Respiratory Complex I

Other elements in 7a23:

The structure of Plant Mitochondrial Respiratory Complex I also contains other interesting chemical elements:

Iron (Fe) 28 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Plant Mitochondrial Respiratory Complex I (pdb code 7a23). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Plant Mitochondrial Respiratory Complex I, PDB code: 7a23:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in 7a23

Go back to Zinc Binding Sites List in 7a23
Zinc binding site 1 out of 2 in the Plant Mitochondrial Respiratory Complex I


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Plant Mitochondrial Respiratory Complex I within 5.0Å range:
probe atom residue distance (Å) B Occ
P:Zn201

b:35.2
occ:1.00
NE2 P:HIS82 1.9 23.2 1.0
SG P:CYS72 2.3 28.5 1.0
SG P:CYS97 2.3 25.5 1.0
CB P:CYS100 2.7 26.6 1.0
CE1 P:HIS82 2.9 23.2 1.0
CD2 P:HIS82 2.9 23.2 1.0
CB P:CYS97 3.4 25.5 1.0
O P:CYS72 3.5 28.5 1.0
N P:CYS100 3.5 26.6 1.0
CB P:CYS72 3.6 28.5 1.0
CA P:CYS100 3.7 26.6 1.0
ND1 P:HIS82 3.9 23.2 1.0
CG P:HIS82 4.0 23.2 1.0
SG P:CYS100 4.1 26.6 1.0
C P:CYS72 4.3 28.5 1.0
CA P:CYS72 4.5 28.5 1.0
CB P:TYR99 4.5 19.6 1.0
C P:TYR99 4.6 19.6 1.0
C P:CYS100 4.6 26.6 1.0
CA P:CYS97 4.8 25.5 1.0
N P:GLY74 4.8 33.0 1.0

Zinc binding site 2 out of 2 in 7a23

Go back to Zinc Binding Sites List in 7a23
Zinc binding site 2 out of 2 in the Plant Mitochondrial Respiratory Complex I


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Plant Mitochondrial Respiratory Complex I within 5.0Å range:
probe atom residue distance (Å) B Occ
q:Zn801

b:16.3
occ:1.00
NE2 q:HIS107 2.2 82.2 1.0
O2 q:BCT802 2.2 35.4 1.0
O1 q:BCT802 2.2 44.5 1.0
CD2 q:HIS107 2.4 82.2 1.0
C q:BCT802 2.5 28.5 1.0
NE2 p:HIS130 2.5 78.3 1.0
CE1 q:HIS107 3.3 82.2 1.0
CE1 p:HIS130 3.4 78.3 1.0
CD2 p:HIS130 3.5 78.3 1.0
CG q:HIS107 3.6 82.2 1.0
O3 q:BCT802 3.9 43.3 1.0
ND1 q:HIS107 4.0 82.2 1.0
NH2 q:ARG86 4.1 80.4 1.0
CD2 q:HIS135 4.1 82.8 1.0
O p:GLN101 4.2 83.8 1.0
NE2 q:HIS135 4.2 82.8 1.0
CB p:GLN101 4.2 83.8 1.0
O q:VAL108 4.4 89.3 1.0
CZ q:ARG86 4.5 80.4 1.0
OD2 p:ASP102 4.5 77.2 1.0
ND1 p:HIS130 4.5 78.3 1.0
NH1 q:ARG86 4.6 80.4 1.0
NE2 p:GLN101 4.6 83.8 1.0
CG p:HIS130 4.6 78.3 1.0
CG p:GLN101 4.7 83.8 1.0
CB q:HIS107 4.8 82.2 1.0
C p:GLN101 5.0 83.8 1.0

Reference:

H.Soufari, C.Parrot, L.Kuhn, F.Waltz, Y.Hashem. Specific Features and Assembly of the Plant Mitochondrial Complex I Revealed By Cryo-Em. Nat Commun V. 11 5195 2020.
ISSN: ESSN 2041-1723
PubMed: 33060577
DOI: 10.1038/S41467-020-18814-W
Page generated: Wed Dec 16 13:33:26 2020

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