Iron in PDB 7qso: Bovine Complex I in Lipid Nanodisc, State 3 (Slack)

All present enzymatic activity of Bovine Complex I in Lipid Nanodisc, State 3 (Slack):
1.6.5.3; 1.6.99.3; 7.1.1.2;

The structure of Bovine Complex I in Lipid Nanodisc, State 3 (Slack) also contains other interesting chemical elements:

Zinc	(Zn)	1 atom
Magnesium	(Mg)	1 atom
Potassium	(K)	1 atom

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 Bovine Complex I in Lipid Nanodisc, State 3 (Slack) (pdb code 7qso). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 28 binding sites of Iron where determined in the Bovine Complex I in Lipid Nanodisc, State 3 (Slack), PDB code: 7qso:
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 Bovine Complex I in Lipid Nanodisc, State 3 (Slack)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Bovine Complex I in Lipid Nanodisc, State 3 (Slack) within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe302 b:31.4 occ:1.00 FE1 B:SF4302 0.0 31.4 1.0 SG B:CYS119 2.3 27.8 1.0 S4 B:SF4302 2.3 31.4 1.0 S3 B:SF4302 2.3 31.4 1.0 S2 B:SF4302 2.3 31.4 1.0 FE2 B:SF4302 2.7 31.4 1.0 FE4 B:SF4302 2.7 31.4 1.0 FE3 B:SF4302 2.7 31.4 1.0 CB B:CYS119 3.2 27.8 1.0 S1 B:SF4302 3.9 31.4 1.0 OG1 B:THR91 4.0 30.7 1.0 N B:CYS119 4.1 27.8 1.0 CQ2 D:2MR85 4.2 31.1 1.0 CA B:CYS119 4.3 27.8 1.0 SG B:CYS149 4.4 26.3 1.0 SG B:CYS55 4.8 31.0 1.0 N B:THR91 4.9 30.7 1.0 CE2 B:TYR126 4.9 28.0 1.0 SG B:CYS54 4.9 31.2 1.0 CA B:GLY90 5.0 30.6 1.0

Iron binding site 2 out of 28 in the Bovine Complex I in Lipid Nanodisc, State 3 (Slack)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Bovine Complex I in Lipid Nanodisc, State 3 (Slack) within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe302 b:31.4 occ:1.00 FE2 B:SF4302 0.0 31.4 1.0 SG B:CYS149 2.2 26.3 1.0 S1 B:SF4302 2.3 31.4 1.0 S3 B:SF4302 2.3 31.4 1.0 S4 B:SF4302 2.3 31.4 1.0 FE4 B:SF4302 2.7 31.4 1.0 FE1 B:SF4302 2.7 31.4 1.0 FE3 B:SF4302 2.7 31.4 1.0 CB B:CYS149 3.3 26.3 1.0 CA B:CYS149 3.4 26.3 1.0 C B:CYS149 3.6 26.3 1.0 S2 B:SF4302 3.9 31.4 1.0 N B:PRO150 4.1 28.9 1.0 O B:CYS149 4.1 26.3 1.0 NE D:ARG105 4.2 27.8 1.0 CD2 D:HIS190 4.4 29.2 1.0 NE2 D:HIS190 4.4 29.2 1.0 CA B:PRO150 4.5 28.9 1.0 SG B:CYS55 4.6 31.0 1.0 SG B:CYS119 4.7 27.8 1.0 N B:CYS149 4.7 26.3 1.0 CD B:PRO150 4.7 28.9 1.0 O B:GLY148 4.8 26.2 1.0 SG B:CYS54 4.8 31.2 1.0 NH2 D:ARG105 4.9 27.8 1.0 CD D:ARG105 4.9 27.8 1.0 CZ D:ARG105 5.0 27.8 1.0

Iron binding site 3 out of 28 in the Bovine Complex I in Lipid Nanodisc, State 3 (Slack)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Bovine Complex I in Lipid Nanodisc, State 3 (Slack) within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe302 b:31.4 occ:1.00 FE3 B:SF4302 0.0 31.4 1.0 S4 B:SF4302 2.3 31.4 1.0 S2 B:SF4302 2.3 31.4 1.0 S1 B:SF4302 2.3 31.4 1.0 SG B:CYS54 2.3 31.2 1.0 FE1 B:SF4302 2.7 31.4 1.0 FE2 B:SF4302 2.7 31.4 1.0 FE4 B:SF4302 2.7 31.4 1.0 CB B:CYS54 2.8 31.2 1.0 CQ2 D:2MR85 3.6 31.1 1.0 NE2 D:HIS190 3.8 29.2 1.0 N B:CYS54 3.9 31.2 1.0 CA B:CYS54 3.9 31.2 1.0 S3 B:SF4302 3.9 31.4 1.0 CG D:ARG105 4.3 27.8 1.0 N B:CYS55 4.3 31.0 1.0 C B:CYS54 4.5 31.2 1.0 CD2 D:HIS190 4.6 29.2 1.0 SG B:CYS149 4.7 26.3 1.0 CE1 D:HIS190 4.8 29.2 1.0 SG B:CYS119 4.8 27.8 1.0 CB B:ALA53 4.8 32.7 1.0 CD D:ARG105 4.8 27.8 1.0 NE D:ARG105 4.9 27.8 1.0 SG B:CYS55 4.9 31.0 1.0 CB D:ARG105 4.9 27.8 1.0 NH2 D:2MR85 4.9 31.1 1.0

Iron binding site 4 out of 28 in the Bovine Complex I in Lipid Nanodisc, State 3 (Slack)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Bovine Complex I in Lipid Nanodisc, State 3 (Slack) within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe302 b:31.4 occ:1.00 FE4 B:SF4302 0.0 31.4 1.0 S3 B:SF4302 2.3 31.4 1.0 S2 B:SF4302 2.3 31.4 1.0 SG B:CYS55 2.3 31.0 1.0 S1 B:SF4302 2.3 31.4 1.0 FE2 B:SF4302 2.7 31.4 1.0 FE1 B:SF4302 2.7 31.4 1.0 FE3 B:SF4302 2.7 31.4 1.0 CB B:CYS55 3.3 31.0 1.0 N B:CYS55 3.6 31.0 1.0 CA B:CYS55 3.9 31.0 1.0 S4 B:SF4302 3.9 31.4 1.0 CB B:CYS54 4.2 31.2 1.0 CB B:PRO150 4.4 28.9 1.0 CA B:PRO150 4.4 28.9 1.0 C B:CYS54 4.5 31.2 1.0 SG B:CYS54 4.7 31.2 1.0 CA B:GLY90 4.8 30.6 1.0 N B:CYS54 4.8 31.2 1.0 CA B:CYS54 4.8 31.2 1.0 SG B:CYS119 4.8 27.8 1.0 SG B:CYS149 4.8 26.3 1.0 N B:PRO150 4.8 28.9 1.0 CA B:CYS149 4.8 26.3 1.0 CA B:GLY117 4.9 27.7 1.0

Iron binding site 5 out of 28 in the Bovine Complex I in Lipid Nanodisc, State 3 (Slack)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 5 of Bovine Complex I in Lipid Nanodisc, State 3 (Slack) within 5.0Å range: probe atom residue distance (Å) B Occ E:Fe301 b:48.4 occ:1.00 FE1 E:FES301 0.0 48.4 1.0 S1 E:FES301 2.2 48.4 1.0 S2 E:FES301 2.2 48.4 1.0 SG E:CYS108 2.3 43.6 1.0 SG E:CYS103 2.3 42.5 1.0 FE2 E:FES301 2.7 48.4 1.0 CB E:CYS108 3.2 43.6 1.0 CB E:CYS103 3.3 42.5 1.0 CA E:CYS144 4.1 41.8 1.0 N E:CYS108 4.2 43.6 1.0 N E:LEU145 4.3 43.0 1.0 CA E:CYS108 4.3 43.6 1.0 SG E:CYS144 4.5 41.8 1.0 CG E:MET153 4.6 46.9 1.0 CB E:CYS144 4.6 41.8 1.0 CA E:CYS103 4.7 42.5 1.0 CB E:THR105 4.7 40.5 1.0 C E:CYS144 4.8 41.8 1.0 SD E:MET153 4.8 46.9 1.0 SG E:CYS148 4.8 46.2 1.0 CA E:CYS148 4.8 46.2 1.0 OG1 E:THR105 4.8 40.5 1.0 C E:CYS103 4.9 42.5 1.0 N E:THR105 4.9 40.5 1.0 O E:ALA147 5.0 45.9 1.0 N E:CYS144 5.0 41.8 1.0

Iron binding site 6 out of 28 in the Bovine Complex I in Lipid Nanodisc, State 3 (Slack)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 6 of Bovine Complex I in Lipid Nanodisc, State 3 (Slack) within 5.0Å range: probe atom residue distance (Å) B Occ E:Fe301 b:48.4 occ:1.00 FE2 E:FES301 0.0 48.4 1.0 S2 E:FES301 2.2 48.4 1.0 S1 E:FES301 2.2 48.4 1.0 SG E:CYS148 2.3 46.2 1.0 SG E:CYS144 2.3 41.8 1.0 FE1 E:FES301 2.7 48.4 1.0 CB E:CYS144 3.3 41.8 1.0 CB E:CYS148 3.4 46.2 1.0 CA E:CYS148 3.6 46.2 1.0 CA E:CYS144 3.7 41.8 1.0 N E:CYS148 3.8 46.2 1.0 N E:LEU145 4.0 43.0 1.0 N E:GLY146 4.1 44.4 1.0 N E:ALA147 4.2 45.9 1.0 N F:GLY103 4.3 43.5 1.0 C E:CYS144 4.3 41.8 1.0 C E:ALA147 4.3 45.9 1.0 SG E:CYS103 4.4 42.5 1.0 SG E:CYS108 4.5 43.6 1.0 CA E:GLY146 4.7 44.4 1.0 O E:ALA147 4.8 45.9 1.0 C E:GLY146 4.8 44.4 1.0 CA F:PRO102 5.0 40.3 1.0 CA E:ALA147 5.0 45.9 1.0 CA F:GLY103 5.0 43.5 1.0 CB E:PRO107 5.0 42.7 1.0 C E:LEU145 5.0 43.0 1.0 N E:CYS144 5.0 41.8 1.0

Iron binding site 7 out of 28 in the Bovine Complex I in Lipid Nanodisc, State 3 (Slack)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 7 of Bovine Complex I in Lipid Nanodisc, State 3 (Slack) within 5.0Å range: probe atom residue distance (Å) B Occ F:Fe502 b:31.4 occ:1.00 FE1 F:SF4502 0.0 31.4 1.0 S3 F:SF4502 2.3 31.4 1.0 S4 F:SF4502 2.3 31.4 1.0 S2 F:SF4502 2.3 31.4 1.0 SG F:CYS362 2.3 29.2 1.0 FE2 F:SF4502 2.7 31.4 1.0 FE3 F:SF4502 2.7 31.4 1.0 FE4 F:SF4502 2.7 31.4 1.0 CB F:CYS362 3.4 29.2 1.0 N F:CYS362 3.7 29.2 1.0 S1 F:SF4502 3.9 31.4 1.0 CB F:CYS365 3.9 29.2 1.0 CA F:CYS362 4.0 29.2 1.0 N F:ILE404 4.1 29.2 1.0 CB F:ILE404 4.3 29.2 1.0 O F:CYS362 4.3 29.2 1.0 SG F:CYS365 4.5 29.2 1.0 C F:CYS362 4.5 29.2 1.0 CB F:THR403 4.5 29.8 1.0 CB F:GLN361 4.6 29.9 1.0 CG1 F:ILE404 4.7 29.2 1.0 N F:CYS405 4.7 32.0 1.0 SG F:CYS359 4.7 31.3 1.0 CA F:ILE404 4.8 29.2 1.0 C F:GLN361 4.8 29.9 1.0 N F:GLN361 4.8 29.9 1.0 CD1 F:ILE404 4.8 29.2 1.0 CG2 F:THR403 4.8 29.8 1.0 SG F:CYS405 4.8 32.0 1.0 CA F:GLN361 5.0 29.9 1.0

Iron binding site 8 out of 28 in the Bovine Complex I in Lipid Nanodisc, State 3 (Slack)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 8 of Bovine Complex I in Lipid Nanodisc, State 3 (Slack) within 5.0Å range: probe atom residue distance (Å) B Occ F:Fe502 b:31.4 occ:1.00 FE2 F:SF4502 0.0 31.4 1.0 SG F:CYS365 2.2 29.2 1.0 S4 F:SF4502 2.3 31.4 1.0 S1 F:SF4502 2.3 31.4 1.0 S3 F:SF4502 2.3 31.4 1.0 FE1 F:SF4502 2.7 31.4 1.0 FE4 F:SF4502 2.7 31.4 1.0 FE3 F:SF4502 2.7 31.4 1.0 CB F:CYS365 2.9 29.2 1.0 OG F:SER358 3.4 33.1 1.0 S2 F:SF4502 3.9 31.4 1.0 CB F:SER358 4.1 33.1 1.0 CA F:SER358 4.2 33.1 1.0 N F:CYS359 4.2 31.3 1.0 CA F:CYS365 4.3 29.2 1.0 CD2 F:LEU407 4.3 34.2 1.0 CB F:LEU407 4.5 34.2 1.0 SG F:CYS405 4.6 32.0 1.0 SG F:CYS362 4.6 29.2 1.0 C F:SER358 4.6 33.1 1.0 C F:CYS365 4.7 29.2 1.0 N F:GLY408 4.7 33.4 1.0 SG F:CYS359 4.8 31.3 1.0 CG F:LEU407 4.8 34.2 1.0 N F:GLY360 4.9 31.0 1.0 CD1 F:LEU407 5.0 34.2 1.0 N F:ARG366 5.0 30.1 1.0

Iron binding site 9 out of 28 in the Bovine Complex I in Lipid Nanodisc, State 3 (Slack)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 9 of Bovine Complex I in Lipid Nanodisc, State 3 (Slack) within 5.0Å range: probe atom residue distance (Å) B Occ F:Fe502 b:31.4 occ:1.00 FE3 F:SF4502 0.0 31.4 1.0 SG F:CYS405 2.2 32.0 1.0 S4 F:SF4502 2.3 31.4 1.0 S2 F:SF4502 2.3 31.4 1.0 S1 F:SF4502 2.3 31.4 1.0 FE4 F:SF4502 2.7 31.4 1.0 FE2 F:SF4502 2.7 31.4 1.0 FE1 F:SF4502 2.7 31.4 1.0 CB F:CYS405 3.5 32.0 1.0 N F:CYS405 3.7 32.0 1.0 S3 F:SF4502 3.9 31.4 1.0 CA F:CYS405 4.1 32.0 1.0 CB F:LEU407 4.2 34.2 1.0 CG F:PRO203 4.2 31.9 1.0 CD1 F:ILE185 4.4 34.2 1.0 C F:CYS405 4.5 32.0 1.0 SG F:CYS359 4.6 31.3 1.0 CD F:PRO203 4.6 31.9 1.0 N F:LEU407 4.7 34.2 1.0 SG F:CYS365 4.8 29.2 1.0 O F:CYS405 4.8 32.0 1.0 SG F:CYS362 4.8 29.2 1.0 C F:ILE404 4.8 29.2 1.0 CB F:ILE404 4.9 29.2 1.0 N F:GLY408 4.9 33.4 1.0 N F:ILE404 5.0 29.2 1.0 CA F:LEU407 5.0 34.2 1.0

Iron binding site 10 out of 28 in the Bovine Complex I in Lipid Nanodisc, State 3 (Slack)


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 10 of Bovine Complex I in Lipid Nanodisc, State 3 (Slack) within 5.0Å range: probe atom residue distance (Å) B Occ F:Fe502 b:31.4 occ:1.00 FE4 F:SF4502 0.0 31.4 1.0 SG F:CYS359 2.2 31.3 1.0 S3 F:SF4502 2.3 31.4 1.0 S1 F:SF4502 2.3 31.4 1.0 S2 F:SF4502 2.3 31.4 1.0 FE3 F:SF4502 2.7 31.4 1.0 FE2 F:SF4502 2.7 31.4 1.0 FE1 F:SF4502 2.7 31.4 1.0 CB F:CYS359 3.4 31.3 1.0 N F:CYS359 3.5 31.3 1.0 N F:GLN361 3.8 29.9 1.0 S4 F:SF4502 3.9 31.4 1.0 CA F:CYS359 3.9 31.3 1.0 N F:GLY360 3.9 31.0 1.0 CB F:GLN361 4.0 29.9 1.0 C F:CYS359 4.2 31.3 1.0 CD F:PRO203 4.4 31.9 1.0 CA F:GLN361 4.5 29.9 1.0 N F:CYS362 4.6 29.2 1.0 C F:SER358 4.6 33.1 1.0 OG F:SER358 4.6 33.1 1.0 SG F:CYS405 4.7 32.0 1.0 C F:GLY360 4.7 31.0 1.0 NE2 F:GLN361 4.8 29.9 1.0 CA F:GLY360 4.8 31.0 1.0 CG F:PRO203 4.8 31.9 1.0 SG F:CYS365 4.8 29.2 1.0 SG F:CYS362 4.9 29.2 1.0 CA F:SER358 4.9 33.1 1.0 CD1 F:ILE185 5.0 34.2 1.0

I.Chung, J.J.Wright, H.R.Bridges, B.S.Ivanov, O.Biner, C.S.Pereira, G.M.Arantes, J.Hirst. Cryo-Em Structures Define Ubiquinone-10 Binding to Mitochondrial Complex I and Conformational Transitions Accompanying Q-Site Occupancy. Nat Commun V. 13 2758 2022.
ISSN: ESSN 2041-1723
PubMed: 35589726
DOI: 10.1038/S41467-022-30506-1