Iron in PDB 7a23: Plant Mitochondrial Respiratory Complex I

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

Zinc

(Zn)

2 atoms

Pages:

>>> Page 1 <<< Page 2, Binding sites: 11 - 20; Page 3, Binding sites: 21 - 28;

Binding sites:

The binding sites of Iron atom in the Plant Mitochondrial Respiratory Complex I (pdb code 7a23). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 28 binding sites of Iron where determined in the Plant Mitochondrial Respiratory Complex I, PDB code: 7a23:
Jump to Iron binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Iron binding site 1 out of 28 in the Plant Mitochondrial Respiratory Complex I


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Plant Mitochondrial Respiratory Complex I within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe501 b:19.3 occ:1.00 FE1 A:SF4501 0.0 19.3 1.0 S2 A:SF4501 2.3 19.3 1.0 S3 A:SF4501 2.3 19.3 1.0 S4 A:SF4501 2.3 19.3 1.0 SG A:CYS405 2.4 18.9 1.0 FE3 A:SF4501 2.7 19.3 1.0 FE4 A:SF4501 2.7 19.3 1.0 FE2 A:SF4501 2.7 19.3 1.0 CB A:CYS405 3.2 18.9 1.0 N A:CYS405 3.3 18.9 1.0 CA A:CYS405 3.8 18.9 1.0 S1 A:SF4501 3.9 19.3 1.0 CB A:ILE447 3.9 17.4 1.0 N A:ILE447 4.0 17.4 1.0 CG1 A:ILE447 4.2 17.4 1.0 CB A:GLN404 4.3 18.6 1.0 C A:GLN404 4.3 18.6 1.0 O A:CYS405 4.4 18.9 1.0 N A:GLN404 4.4 18.6 1.0 CA A:ILE447 4.5 17.4 1.0 N A:CYS448 4.5 20.1 1.0 CB A:CYS408 4.6 17.3 1.0 CD1 A:ILE447 4.6 17.4 1.0 CA A:GLN404 4.6 18.6 1.0 C A:CYS405 4.6 18.9 1.0 OE1 A:GLN404 4.6 18.6 1.0 CB A:THR446 4.8 16.5 1.0 CG2 A:ILE447 4.9 17.4 1.0

Iron binding site 2 out of 28 in the Plant Mitochondrial Respiratory Complex I


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Plant Mitochondrial Respiratory Complex I within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe501 b:19.3 occ:1.00 FE2 A:SF4501 0.0 19.3 1.0 S1 A:SF4501 2.3 19.3 1.0 S3 A:SF4501 2.3 19.3 1.0 S4 A:SF4501 2.3 19.3 1.0 FE3 A:SF4501 2.7 19.3 1.0 FE4 A:SF4501 2.7 19.3 1.0 FE1 A:SF4501 2.7 19.3 1.0 SG A:CYS408 2.9 17.3 1.0 CB A:CYS408 2.9 17.3 1.0 SG A:CYS405 3.8 18.9 1.0 S2 A:SF4501 3.9 19.3 1.0 CB A:LEU450 4.2 20.6 1.0 CA A:CYS408 4.4 17.3 1.0 N A:GLY451 4.4 23.8 1.0 CD2 A:LEU450 4.5 20.6 1.0 SG A:CYS448 4.7 20.1 1.0 CB A:SER401 4.7 24.5 1.0 CG2 A:THR446 4.8 16.5 1.0 CG A:LEU450 4.8 20.6 1.0 CB A:THR446 4.8 16.5 1.0 N A:ARG409 4.9 18.5 1.0 C A:LEU450 4.9 20.6 1.0 C A:CYS408 4.9 17.3 1.0

Iron binding site 3 out of 28 in the Plant Mitochondrial Respiratory Complex I


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Plant Mitochondrial Respiratory Complex I within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe501 b:19.3 occ:1.00 FE3 A:SF4501 0.0 19.3 1.0 S4 A:SF4501 2.3 19.3 1.0 S1 A:SF4501 2.3 19.3 1.0 S2 A:SF4501 2.3 19.3 1.0 FE2 A:SF4501 2.7 19.3 1.0 FE4 A:SF4501 2.7 19.3 1.0 FE1 A:SF4501 2.7 19.3 1.0 SG A:CYS402 2.8 21.3 1.0 N A:GLN404 3.3 18.6 1.0 N A:GLY403 3.3 18.9 1.0 N A:CYS402 3.5 21.3 1.0 C A:CYS402 3.8 21.3 1.0 S3 A:SF4501 3.9 19.3 1.0 CB A:CYS402 3.9 21.3 1.0 CA A:CYS402 3.9 21.3 1.0 CB A:GLN404 4.1 18.6 1.0 C A:GLY403 4.1 18.9 1.0 CA A:GLY403 4.1 18.9 1.0 CA A:GLN404 4.2 18.6 1.0 N A:CYS405 4.2 18.9 1.0 C A:SER401 4.2 24.5 1.0 CD A:PRO246 4.6 18.5 1.0 O A:CYS402 4.7 21.3 1.0 SG A:CYS405 4.7 18.9 1.0 C A:GLN404 4.7 18.6 1.0 CA A:SER401 4.8 24.5 1.0 O A:SER401 4.8 24.5 1.0 SG A:CYS408 5.0 17.3 1.0

Iron binding site 4 out of 28 in the Plant Mitochondrial Respiratory Complex I


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Plant Mitochondrial Respiratory Complex I within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe501 b:19.3 occ:1.00 FE4 A:SF4501 0.0 19.3 1.0 S3 A:SF4501 2.3 19.3 1.0 S2 A:SF4501 2.3 19.3 1.0 S1 A:SF4501 2.3 19.3 1.0 FE2 A:SF4501 2.7 19.3 1.0 FE3 A:SF4501 2.7 19.3 1.0 FE1 A:SF4501 2.7 19.3 1.0 SG A:CYS448 2.8 20.1 1.0 CG A:PRO246 3.6 18.5 1.0 CB A:CYS448 3.7 20.1 1.0 S4 A:SF4501 3.9 19.3 1.0 N A:CYS448 4.0 20.1 1.0 CD A:PRO246 4.1 18.5 1.0 CB A:LEU450 4.2 20.6 1.0 CB A:PRO246 4.4 18.5 1.0 CA A:CYS448 4.4 20.1 1.0 SG A:CYS402 4.4 21.3 1.0 SG A:CYS405 4.8 18.9 1.0 CB A:ILE447 4.9 17.4 1.0 C A:CYS448 4.9 20.1 1.0

Iron binding site 5 out of 28 in the Plant Mitochondrial Respiratory Complex I


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 5 of Plant Mitochondrial Respiratory Complex I within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe801 b:41.2 occ:1.00 FE1 C:SF4801 0.0 41.2 1.0 S3 C:SF4801 2.3 41.2 1.0 S2 C:SF4801 2.3 41.2 1.0 S4 C:SF4801 2.3 41.2 1.0 SG C:CYS179 2.3 15.1 1.0 FE4 C:SF4801 2.7 41.2 1.0 FE3 C:SF4801 2.7 41.2 1.0 FE2 C:SF4801 2.7 41.2 1.0 CB C:CYS179 3.1 15.1 1.0 S1 C:SF4801 3.9 41.2 1.0 N C:GLN182 4.1 13.8 1.0 CB C:LEU181 4.2 18.0 1.0 CB C:GLN182 4.2 13.8 1.0 O C:GLN175 4.4 20.8 1.0 CA C:CYS179 4.5 15.1 1.0 CA C:GLN182 4.7 13.8 1.0 OE1 C:GLN182 4.7 13.8 1.0 SG C:CYS173 4.8 22.6 1.0 O C:GLY176 4.8 17.1 1.0 SG C:CYS170 4.8 22.0 1.0 N C:GLY271 4.9 19.0 1.0 CD C:GLN182 4.9 13.8 1.0 CG C:GLN182 4.9 13.8 1.0 C C:LEU181 4.9 18.0 1.0 CG C:LEU181 4.9 18.0 1.0 NE2 C:HIS166 5.0 16.6 1.0 CA C:LEU181 5.0 18.0 1.0 N C:LEU181 5.0 18.0 1.0

Iron binding site 6 out of 28 in the Plant Mitochondrial Respiratory Complex I


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 6 of Plant Mitochondrial Respiratory Complex I within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe801 b:41.2 occ:1.00 FE2 C:SF4801 0.0 41.2 1.0 S4 C:SF4801 2.3 41.2 1.0 S3 C:SF4801 2.3 41.2 1.0 S1 C:SF4801 2.3 41.2 1.0 SG C:CYS170 2.3 22.0 1.0 FE4 C:SF4801 2.7 41.2 1.0 FE3 C:SF4801 2.7 41.2 1.0 FE1 C:SF4801 2.7 41.2 1.0 CB C:CYS170 2.9 22.0 1.0 CA C:CYS170 3.1 22.0 1.0 N C:CYS170 3.6 22.0 1.0 CE G:MET306 3.7 17.7 1.0 S2 C:SF4801 3.9 41.2 1.0 OE1 C:GLN182 4.0 13.8 1.0 NE2 C:HIS166 4.3 16.6 1.0 C C:ASP169 4.4 17.5 1.0 C C:CYS170 4.5 22.0 1.0 CB C:CYS173 4.7 22.6 1.0 CD C:GLN182 4.8 13.8 1.0 O C:CYS170 4.8 22.0 1.0 CG1 G:ILE310 4.9 13.6 1.0 O C:ASP169 4.9 17.5 1.0 CD2 C:HIS166 5.0 16.6 1.0 SG C:CYS173 5.0 22.6 1.0

Iron binding site 7 out of 28 in the Plant Mitochondrial Respiratory Complex I


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 7 of Plant Mitochondrial Respiratory Complex I within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe801 b:41.2 occ:1.00 FE3 C:SF4801 0.0 41.2 1.0 NE2 C:HIS166 2.2 16.6 1.0 S1 C:SF4801 2.3 41.2 1.0 S4 C:SF4801 2.3 41.2 1.0 S2 C:SF4801 2.3 41.2 1.0 CE1 C:HIS166 2.6 16.6 1.0 FE4 C:SF4801 2.7 41.2 1.0 FE2 C:SF4801 2.7 41.2 1.0 FE1 C:SF4801 2.7 41.2 1.0 CD2 C:HIS166 3.4 16.6 1.0 ND1 C:HIS166 3.8 16.6 1.0 S3 C:SF4801 3.9 41.2 1.0 CD2 C:LEU181 4.0 18.0 1.0 CG C:HIS166 4.2 16.6 1.0 CE G:MET306 4.3 17.7 1.0 SG C:CYS179 4.5 15.1 1.0 CG C:LEU181 4.6 18.0 1.0 SG C:CYS170 4.6 22.0 1.0 CB C:LEU181 4.6 18.0 1.0 CG2 C:VAL270 4.7 17.1 1.0 CG1 C:VAL270 4.8 17.1 1.0 CB C:ARG217 4.8 15.9 1.0

Iron binding site 8 out of 28 in the Plant Mitochondrial Respiratory Complex I


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 8 of Plant Mitochondrial Respiratory Complex I within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe801 b:41.2 occ:1.00 FE4 C:SF4801 0.0 41.2 1.0 S2 C:SF4801 2.3 41.2 1.0 S3 C:SF4801 2.3 41.2 1.0 S1 C:SF4801 2.3 41.2 1.0 SG C:CYS173 2.5 22.6 1.0 FE2 C:SF4801 2.7 41.2 1.0 FE3 C:SF4801 2.7 41.2 1.0 FE1 C:SF4801 2.7 41.2 1.0 CB C:CYS173 3.0 22.6 1.0 S4 C:SF4801 3.9 41.2 1.0 N C:GLY271 4.1 19.0 1.0 CA C:CYS170 4.3 22.0 1.0 CA C:GLY271 4.3 19.0 1.0 NE2 C:HIS166 4.5 16.6 1.0 CD C:ARG217 4.5 15.9 1.0 CA C:CYS173 4.5 22.6 1.0 SG C:CYS179 4.6 15.1 1.0 N C:CYS170 4.6 22.0 1.0 O C:GLN175 4.6 20.8 1.0 O C:ASP169 4.7 17.5 1.0 C C:ASP169 4.7 17.5 1.0 SG C:CYS170 4.9 22.0 1.0 CB C:CYS170 4.9 22.0 1.0 CE1 C:HIS166 5.0 16.6 1.0 CG C:ARG217 5.0 15.9 1.0

Iron binding site 9 out of 28 in the Plant Mitochondrial Respiratory Complex I


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 9 of Plant Mitochondrial Respiratory Complex I within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe802 b:47.1 occ:1.00 FE1 C:SF4802 0.0 47.1 1.0 SG C:CYS221 2.2 19.3 1.0 S2 C:SF4802 2.3 47.1 1.0 S4 C:SF4802 2.3 47.1 1.0 S3 C:SF4802 2.3 47.1 1.0 FE4 C:SF4802 2.7 47.1 1.0 FE2 C:SF4802 2.7 47.1 1.0 FE3 C:SF4802 2.7 47.1 1.0 N C:CYS221 3.8 19.3 1.0 CD C:PRO269 3.8 16.4 1.0 CB C:CYS221 3.9 19.3 1.0 S1 C:SF4802 3.9 47.1 1.0 N C:ARG223 3.9 16.9 1.0 N C:THR222 3.9 18.6 1.0 CA C:CYS221 4.2 19.3 1.0 CG C:PRO269 4.2 16.4 1.0 C C:CYS221 4.3 19.3 1.0 CB C:ARG223 4.3 16.9 1.0 SG C:CYS268 4.6 19.6 1.0 N C:CYS224 4.6 14.2 1.0 CA C:ARG223 4.7 16.9 1.0 SG C:CYS224 4.7 14.2 1.0 C C:THR222 4.7 18.6 1.0 N C:GLN220 4.7 18.4 1.0 CA C:THR222 4.8 18.6 1.0 CG1 C:ILE219 4.8 13.2 1.0 C C:GLN220 4.8 18.4 1.0

Iron binding site 10 out of 28 in the Plant Mitochondrial Respiratory Complex I


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 10 of Plant Mitochondrial Respiratory Complex I within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe802 b:47.1 occ:1.00 FE2 C:SF4802 0.0 47.1 1.0 S1 C:SF4802 2.3 47.1 1.0 S4 C:SF4802 2.3 47.1 1.0 S3 C:SF4802 2.3 47.1 1.0 SG C:CYS218 2.5 13.7 1.0 FE3 C:SF4802 2.7 47.1 1.0 FE4 C:SF4802 2.7 47.1 1.0 FE1 C:SF4802 2.7 47.1 1.0 CB C:CYS218 3.1 13.7 1.0 N C:GLN220 3.6 18.4 1.0 CA C:CYS218 3.8 13.7 1.0 N C:ILE219 3.8 13.2 1.0 S2 C:SF4802 3.9 47.1 1.0 C C:CYS218 4.0 13.7 1.0 CG1 C:ILE248 4.1 22.9 1.0 CA C:GLN220 4.2 18.4 1.0 N C:CYS221 4.4 19.3 1.0 SG C:CYS221 4.6 19.3 1.0 C C:ILE219 4.6 13.2 1.0 CB C:ILE248 4.7 22.9 1.0 SG C:CYS224 4.7 14.2 1.0 CE C:MET215 4.8 20.0 1.0 SG C:CYS268 4.8 19.6 1.0 C C:GLN220 4.8 18.4 1.0 CA C:ILE219 4.8 13.2 1.0 O C:CYS218 4.9 13.7 1.0 CG2 C:ILE248 4.9 22.9 1.0 CB C:ALA272 5.0 17.1 1.0

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