Iron in PDB 7o3e: Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation

Enzymatic activity of Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation

All present enzymatic activity of Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation:
7.1.1.8; 7.1.1.9;

Other elements in 7o3e:

The structure of Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation also contains other interesting chemical elements:

Sodium (Na) 1 atom
Zinc (Zn) 1 atom
Copper (Cu) 3 atoms
Magnesium (Mg) 1 atom

Iron Binding Sites:

The binding sites of Iron atom in the Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation (pdb code 7o3e). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 8 binding sites of Iron where determined in the Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation, PDB code: 7o3e:
Jump to Iron binding site number: 1; 2; 3; 4; 5; 6; 7; 8;

Iron binding site 1 out of 8 in 7o3e

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Iron binding site 1 out of 8 in the Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Fe401

b:127.6
occ:1.00
FE C:HEM401 0.0 127.6 1.0
NA C:HEM401 2.0 116.4 1.0
NC C:HEM401 2.0 103.1 1.0
ND C:HEM401 2.0 103.2 1.0
NB C:HEM401 2.0 104.8 1.0
NE2 C:HIS83 2.1 85.2 1.0
NE2 C:HIS182 2.1 82.0 1.0
CE1 C:HIS83 2.9 79.5 1.0
C1A C:HEM401 3.0 104.0 1.0
C4D C:HEM401 3.0 93.6 1.0
C4C C:HEM401 3.0 98.0 1.0
C1D C:HEM401 3.0 105.3 1.0
CE1 C:HIS182 3.0 85.1 1.0
C4B C:HEM401 3.0 101.5 1.0
C1B C:HEM401 3.0 108.2 1.0
C1C C:HEM401 3.1 110.5 1.0
C4A C:HEM401 3.1 101.3 1.0
CD2 C:HIS83 3.2 80.4 1.0
CD2 C:HIS182 3.2 81.2 1.0
CHA C:HEM401 3.4 96.4 1.0
CHD C:HEM401 3.4 100.7 1.0
CHC C:HEM401 3.4 104.9 1.0
CHB C:HEM401 3.5 105.3 1.0
ND1 C:HIS83 4.1 74.7 1.0
ND1 C:HIS182 4.1 80.4 1.0
C2A C:HEM401 4.2 98.5 1.0
C3C C:HEM401 4.2 104.0 1.0
C2B C:HEM401 4.2 104.0 1.0
C3A C:HEM401 4.2 94.4 1.0
C2C C:HEM401 4.2 110.7 1.0
C3D C:HEM401 4.2 94.9 1.0
CG C:HIS83 4.2 70.9 1.0
C2D C:HEM401 4.3 107.9 1.0
C3B C:HEM401 4.3 106.4 1.0
CG C:HIS182 4.3 78.0 1.0
CA C:GLY130 4.6 67.8 1.0
OE1 C:GLN44 4.8 95.5 1.0

Iron binding site 2 out of 8 in 7o3e

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Iron binding site 2 out of 8 in the Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Fe402

b:40.6
occ:1.00
FE C:HEM402 0.0 40.6 1.0
NA C:HEM402 2.0 46.0 1.0
NC C:HEM402 2.0 35.4 1.0
ND C:HEM402 2.0 40.9 1.0
NB C:HEM402 2.0 47.8 1.0
NE2 C:HIS196 2.1 39.6 1.0
NE2 C:HIS97 2.2 42.4 1.0
CE1 C:HIS196 2.9 45.8 1.0
CE1 C:HIS97 2.9 39.6 1.0
C4D C:HEM402 3.0 44.3 1.0
C1A C:HEM402 3.0 49.3 1.0
C4C C:HEM402 3.0 37.7 1.0
C1D C:HEM402 3.0 37.9 1.0
C4B C:HEM402 3.0 47.9 1.0
C1B C:HEM402 3.0 49.6 1.0
C1C C:HEM402 3.0 40.0 1.0
C4A C:HEM402 3.0 44.7 1.0
CD2 C:HIS196 3.2 37.8 1.0
CD2 C:HIS97 3.3 36.0 1.0
CHA C:HEM402 3.4 55.2 1.0
CHD C:HEM402 3.4 38.3 1.0
CHC C:HEM402 3.4 46.2 1.0
CHB C:HEM402 3.5 47.6 1.0
ND1 C:HIS196 4.0 43.0 1.0
ND1 C:HIS97 4.0 44.0 1.0
C2A C:HEM402 4.2 53.3 1.0
C3C C:HEM402 4.2 46.1 1.0
CG C:HIS196 4.2 41.5 1.0
C2C C:HEM402 4.2 40.5 1.0
C3A C:HEM402 4.2 46.2 1.0
C2D C:HEM402 4.2 34.6 1.0
C3D C:HEM402 4.2 36.6 1.0
C2B C:HEM402 4.2 45.2 1.0
CG C:HIS97 4.2 33.5 1.0
C3B C:HEM402 4.3 49.5 1.0

Iron binding site 3 out of 8 in 7o3e

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Iron binding site 3 out of 8 in the Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Fe302

b:137.2
occ:1.00
FE D:HEC302 0.0 137.2 1.0
ND D:HEC302 2.0 123.9 1.0
NA D:HEC302 2.0 122.2 1.0
NE2 D:HIS41 2.0 117.4 1.0
NC D:HEC302 2.1 113.3 1.0
NB D:HEC302 2.1 111.3 1.0
SD D:MET160 2.4 138.0 1.0
CD2 D:HIS41 2.9 110.1 1.0
C4D D:HEC302 3.0 123.2 1.0
C1A D:HEC302 3.0 126.0 1.0
C1D D:HEC302 3.0 118.5 1.0
C4A D:HEC302 3.1 114.9 1.0
C4C D:HEC302 3.1 112.5 1.0
C1B D:HEC302 3.1 108.8 1.0
C1C D:HEC302 3.1 110.7 1.0
C4B D:HEC302 3.1 113.2 1.0
CE1 D:HIS41 3.1 108.6 1.0
CHA D:HEC302 3.4 128.7 1.0
CHD D:HEC302 3.4 117.0 1.0
CHB D:HEC302 3.4 110.4 1.0
CHC D:HEC302 3.5 115.0 1.0
CE D:MET160 3.6 155.1 1.0
CG D:MET160 3.8 137.3 1.0
CG D:HIS41 4.1 98.1 1.0
ND1 D:HIS41 4.2 104.1 1.0
CB D:MET160 4.2 136.6 1.0
C2A D:HEC302 4.3 114.7 1.0
C3A D:HEC302 4.3 120.9 1.0
C3D D:HEC302 4.3 115.8 1.0
C2D D:HEC302 4.3 122.7 1.0
C3C D:HEC302 4.3 114.1 1.0
C2C D:HEC302 4.3 113.3 1.0
C2B D:HEC302 4.3 118.2 1.0
C3B D:HEC302 4.3 116.8 1.0

Iron binding site 4 out of 8 in 7o3e

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Iron binding site 4 out of 8 in the Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation within 5.0Å range:
probe atom residue distance (Å) B Occ
N:Fe401

b:122.0
occ:1.00
FE N:HEM401 0.0 122.0 1.0
NA N:HEM401 2.0 119.8 1.0
NC N:HEM401 2.0 115.2 1.0
ND N:HEM401 2.0 106.7 1.0
NB N:HEM401 2.0 101.8 1.0
NE2 N:HIS83 2.1 69.7 1.0
NE2 N:HIS182 2.2 91.0 1.0
CE1 N:HIS83 2.8 65.2 1.0
CE1 N:HIS182 2.9 87.5 1.0
C1A N:HEM401 3.0 114.1 1.0
C4C N:HEM401 3.0 113.5 1.0
C4D N:HEM401 3.0 104.0 1.0
C1D N:HEM401 3.0 111.3 1.0
C1B N:HEM401 3.0 102.5 1.0
C4B N:HEM401 3.0 105.4 1.0
C4A N:HEM401 3.0 109.4 1.0
C1C N:HEM401 3.1 122.1 1.0
CD2 N:HIS83 3.3 63.0 1.0
CHA N:HEM401 3.4 113.6 1.0
CHD N:HEM401 3.4 117.0 1.0
CD2 N:HIS182 3.4 94.4 1.0
CHB N:HEM401 3.4 105.4 1.0
CHC N:HEM401 3.5 117.0 1.0
ND1 N:HIS83 4.0 56.0 1.0
ND1 N:HIS182 4.1 89.0 1.0
C2A N:HEM401 4.2 105.4 1.0
C3C N:HEM401 4.2 110.5 1.0
C3A N:HEM401 4.2 105.1 1.0
C2B N:HEM401 4.2 95.9 1.0
C2C N:HEM401 4.2 108.4 1.0
CG N:HIS83 4.2 57.4 1.0
C2D N:HEM401 4.3 99.9 1.0
C3D N:HEM401 4.3 99.7 1.0
C3B N:HEM401 4.3 99.3 1.0
CG N:HIS182 4.4 85.7 1.0
CA N:GLY130 4.6 69.1 1.0
OE1 N:GLN44 4.7 80.3 1.0

Iron binding site 5 out of 8 in 7o3e

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Iron binding site 5 out of 8 in the Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 5 of Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation within 5.0Å range:
probe atom residue distance (Å) B Occ
N:Fe402

b:48.2
occ:1.00
FE N:HEM402 0.0 48.2 1.0
NA N:HEM402 2.0 57.9 1.0
ND N:HEM402 2.0 60.0 1.0
NC N:HEM402 2.0 52.5 1.0
NB N:HEM402 2.0 50.9 1.0
NE2 N:HIS97 2.1 39.4 1.0
NE2 N:HIS196 2.1 52.7 1.0
CD2 N:HIS196 2.9 52.9 1.0
CD2 N:HIS97 2.9 28.7 1.0
C4D N:HEM402 3.0 65.3 1.0
C1A N:HEM402 3.0 57.5 1.0
C1D N:HEM402 3.0 54.2 1.0
C4C N:HEM402 3.0 53.4 1.0
C1B N:HEM402 3.0 54.2 1.0
C4B N:HEM402 3.0 53.9 1.0
C4A N:HEM402 3.0 64.5 1.0
C1C N:HEM402 3.1 53.3 1.0
CE1 N:HIS196 3.2 60.8 1.0
CE1 N:HIS97 3.2 45.3 1.0
CHA N:HEM402 3.4 63.4 1.0
CHD N:HEM402 3.4 47.7 1.0
CHB N:HEM402 3.5 64.6 1.0
CHC N:HEM402 3.5 52.6 1.0
CG N:HIS196 4.1 59.2 1.0
CG N:HIS97 4.1 27.7 1.0
ND1 N:HIS196 4.2 58.7 1.0
C2A N:HEM402 4.2 55.6 1.0
C3C N:HEM402 4.2 58.1 1.0
C2C N:HEM402 4.2 49.6 1.0
ND1 N:HIS97 4.2 40.6 1.0
C3A N:HEM402 4.2 58.8 1.0
C3D N:HEM402 4.2 58.8 1.0
C2B N:HEM402 4.2 50.4 1.0
C2D N:HEM402 4.2 64.8 1.0
C3B N:HEM402 4.3 57.8 1.0
NH2 N:ARG100 4.9 68.7 1.0

Iron binding site 6 out of 8 in 7o3e

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Iron binding site 6 out of 8 in the Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 6 of Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation within 5.0Å range:
probe atom residue distance (Å) B Occ
a:Fe603

b:54.1
occ:1.00
FE a:HEA603 0.0 54.1 1.0
NE2 a:HIS378 2.0 29.0 1.0
NC a:HEA603 2.0 30.0 1.0
ND a:HEA603 2.0 20.2 1.0
NA a:HEA603 2.0 22.1 1.0
NB a:HEA603 2.0 22.7 1.0
NE2 a:HIS61 2.2 23.2 1.0
CE1 a:HIS378 2.7 20.6 1.0
CE1 a:HIS61 2.9 21.4 1.0
C1B a:HEA603 3.0 24.8 1.0
C1D a:HEA603 3.0 20.1 1.0
C4C a:HEA603 3.0 24.9 1.0
C4A a:HEA603 3.0 21.6 1.0
C1C a:HEA603 3.0 29.2 1.0
C1A a:HEA603 3.0 23.5 1.0
C4D a:HEA603 3.0 22.5 1.0
C4B a:HEA603 3.0 20.9 1.0
CD2 a:HIS378 3.2 22.8 1.0
CD2 a:HIS61 3.4 30.2 1.0
CHB a:HEA603 3.4 26.0 1.0
CHA a:HEA603 3.4 24.5 1.0
CHC a:HEA603 3.4 24.0 1.0
CHD a:HEA603 3.4 21.8 1.0
ND1 a:HIS378 3.9 13.5 1.0
ND1 a:HIS61 4.1 21.7 1.0
CG a:HIS378 4.2 14.7 1.0
C3A a:HEA603 4.3 21.8 1.0
C2D a:HEA603 4.3 24.1 1.0
C3C a:HEA603 4.3 25.1 1.0
C2B a:HEA603 4.3 19.3 1.0
C2C a:HEA603 4.3 19.3 1.0
C3B a:HEA603 4.3 23.6 1.0
C2A a:HEA603 4.3 26.8 1.0
C3D a:HEA603 4.3 21.5 1.0
CG a:HIS61 4.4 25.4 1.0
CE1 a:PHE377 4.8 44.8 1.0

Iron binding site 7 out of 8 in 7o3e

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Iron binding site 7 out of 8 in the Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 7 of Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation within 5.0Å range:
probe atom residue distance (Å) B Occ
a:Fe604

b:27.6
occ:1.00
FE a:HEA604 0.0 27.6 1.0
NC a:HEA604 2.0 32.4 1.0
NA a:HEA604 2.0 15.5 1.0
ND a:HEA604 2.0 23.0 1.0
NB a:HEA604 2.0 31.6 1.0
NE2 a:HIS376 2.5 13.8 1.0
C1B a:HEA604 3.0 33.9 1.0
C1C a:HEA604 3.0 28.2 1.0
C1A a:HEA604 3.0 13.1 1.0
C4A a:HEA604 3.0 15.3 1.0
C4C a:HEA604 3.0 36.1 1.0
C1D a:HEA604 3.0 32.4 1.0
C4D a:HEA604 3.0 16.4 1.0
C4B a:HEA604 3.0 25.2 1.0
CE1 a:HIS376 3.3 13.1 1.0
CHB a:HEA604 3.4 25.0 1.0
CHA a:HEA604 3.4 13.0 1.0
CHC a:HEA604 3.4 21.9 1.0
CHD a:HEA604 3.4 42.4 1.0
CD2 a:HIS376 3.5 14.1 1.0
CU a:CU601 4.1 37.4 1.0
C3A a:HEA604 4.3 13.0 1.0
C3C a:HEA604 4.3 33.2 1.0
C2D a:HEA604 4.3 28.1 1.0
C2B a:HEA604 4.3 32.9 1.0
C2C a:HEA604 4.3 31.4 1.0
C2A a:HEA604 4.3 13.3 1.0
C3D a:HEA604 4.3 22.1 1.0
C3B a:HEA604 4.3 41.1 1.0
ND1 a:HIS376 4.5 11.7 1.0
CE1 a:HIS240 4.6 54.8 1.0
CG a:HIS376 4.6 12.8 1.0
ND1 a:HIS240 4.8 40.1 1.0
CE1 a:HIS291 4.9 22.8 1.0
NE2 a:HIS290 5.0 36.8 1.0

Iron binding site 8 out of 8 in 7o3e

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Iron binding site 8 out of 8 in the Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 8 of Murine Supercomplex CIII2CIV in the Intermediate Locked Conformation within 5.0Å range:
probe atom residue distance (Å) B Occ
O:Fe302

b:106.1
occ:1.00
FE O:HEC302 0.0 106.1 1.0
NA O:HEC302 2.0 107.4 1.0
NE2 O:HIS41 2.0 96.5 1.0
ND O:HEC302 2.0 107.7 1.0
NC O:HEC302 2.1 103.0 1.0
NB O:HEC302 2.1 111.4 1.0
SD O:MET160 2.5 96.8 1.0
CE1 O:HIS41 2.9 99.4 1.0
C1A O:HEC302 3.0 110.0 1.0
C4A O:HEC302 3.0 102.4 1.0
C4D O:HEC302 3.0 112.5 1.0
C1D O:HEC302 3.0 102.7 1.0
C4C O:HEC302 3.1 104.5 1.0
C1B O:HEC302 3.1 116.3 1.0
CD2 O:HIS41 3.1 93.4 1.0
CE O:MET160 3.1 82.5 1.0
C4B O:HEC302 3.2 110.9 1.0
C1C O:HEC302 3.2 107.8 1.0
CHA O:HEC302 3.4 114.4 1.0
CHD O:HEC302 3.4 96.9 1.0
CHB O:HEC302 3.4 104.6 1.0
CG O:MET160 3.5 99.3 1.0
CHC O:HEC302 3.6 106.6 1.0
ND1 O:HIS41 4.1 98.3 1.0
CG O:HIS41 4.2 96.9 1.0
C2A O:HEC302 4.2 103.8 1.0
C3A O:HEC302 4.2 103.7 1.0
C2D O:HEC302 4.3 119.4 1.0
C3D O:HEC302 4.3 113.2 1.0
C3C O:HEC302 4.3 116.0 1.0
C2B O:HEC302 4.3 124.2 1.0
C2C O:HEC302 4.4 109.7 1.0
C3B O:HEC302 4.4 113.8 1.0
CB O:MET160 4.9 97.6 1.0

Reference:

I.Vercellino, L.A.Sazanov. Structure and Assembly of the Mammalian Mitochondrial Supercomplex CIII2CIV Nature 2021.
ISSN: ESSN 1476-4687
DOI: 10.1038/S41586-021-03927-Z
Page generated: Fri Nov 5 14:04:07 2021

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