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Iron in PDB 7o3h: Murine CIII2 Focus-Refined From Supercomplex CICIII2

Enzymatic activity of Murine CIII2 Focus-Refined From Supercomplex CICIII2

All present enzymatic activity of Murine CIII2 Focus-Refined From Supercomplex CICIII2:
7.1.1.8;

Iron Binding Sites:

The binding sites of Iron atom in the Murine CIII2 Focus-Refined From Supercomplex CICIII2 (pdb code 7o3h). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 10 binding sites of Iron where determined in the Murine CIII2 Focus-Refined From Supercomplex CICIII2, PDB code: 7o3h:
Jump to Iron binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Iron binding site 1 out of 10 in 7o3h

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Iron binding site 1 out of 10 in the Murine CIII2 Focus-Refined From Supercomplex CICIII2


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Murine CIII2 Focus-Refined From Supercomplex CICIII2 within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Fe401

b:13.2
occ:1.00
FE C:HEM401 0.0 13.2 1.0
NA C:HEM401 2.0 44.4 1.0
NC C:HEM401 2.0 47.5 1.0
ND C:HEM401 2.0 30.6 1.0
NB C:HEM401 2.0 32.0 1.0
NE2 C:HIS182 2.0 54.8 1.0
NE2 C:HIS83 2.1 47.6 1.0
CE1 C:HIS182 2.8 44.9 1.0
CE1 C:HIS83 3.0 28.1 1.0
C1A C:HEM401 3.0 49.3 1.0
C4D C:HEM401 3.0 34.1 1.0
C4C C:HEM401 3.0 33.0 1.0
C1D C:HEM401 3.0 31.5 1.0
C1B C:HEM401 3.0 32.5 1.0
C4B C:HEM401 3.0 32.6 1.0
C4A C:HEM401 3.1 36.8 1.0
C1C C:HEM401 3.1 29.4 1.0
CD2 C:HIS83 3.1 38.2 1.0
CD2 C:HIS182 3.2 36.9 1.0
CHA C:HEM401 3.4 36.6 1.0
CHD C:HEM401 3.4 24.1 1.0
CHB C:HEM401 3.5 29.6 1.0
CHC C:HEM401 3.5 32.5 1.0
ND1 C:HIS182 4.0 37.6 1.0
ND1 C:HIS83 4.1 29.6 1.0
C2A C:HEM401 4.2 35.8 1.0
C3C C:HEM401 4.2 27.8 1.0
C3A C:HEM401 4.2 36.0 1.0
C2B C:HEM401 4.2 24.7 1.0
CG C:HIS83 4.2 40.5 1.0
C2C C:HEM401 4.2 31.2 1.0
CG C:HIS182 4.2 35.8 1.0
C3D C:HEM401 4.3 29.8 1.0
C2D C:HEM401 4.3 32.6 1.0
C3B C:HEM401 4.3 33.7 1.0
NE2 C:GLN44 4.8 28.9 1.0
CA C:GLY130 4.8 33.0 1.0

Iron binding site 2 out of 10 in 7o3h

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Iron binding site 2 out of 10 in the Murine CIII2 Focus-Refined From Supercomplex CICIII2


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Murine CIII2 Focus-Refined From Supercomplex CICIII2 within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Fe402

b:144.4
occ:1.00
FE C:HEM402 0.0 144.4 1.0
NA C:HEM402 2.0 56.6 1.0
ND C:HEM402 2.0 50.2 1.0
NC C:HEM402 2.0 52.4 1.0
NB C:HEM402 2.0 54.1 1.0
NE2 C:HIS196 2.1 44.0 1.0
NE2 C:HIS97 2.2 62.6 1.0
C4D C:HEM402 3.0 41.1 1.0
C1D C:HEM402 3.0 37.5 1.0
C1A C:HEM402 3.0 30.1 1.0
C4C C:HEM402 3.0 39.8 1.0
C1B C:HEM402 3.0 42.5 1.0
C4B C:HEM402 3.0 47.4 1.0
CD2 C:HIS196 3.0 27.6 1.0
C4A C:HEM402 3.0 36.9 1.0
C1C C:HEM402 3.1 38.5 1.0
CD2 C:HIS97 3.1 27.5 1.0
CE1 C:HIS196 3.1 29.1 1.0
CE1 C:HIS97 3.3 34.1 1.0
CHA C:HEM402 3.4 33.0 1.0
CHD C:HEM402 3.4 32.4 1.0
CHB C:HEM402 3.4 28.2 1.0
CHC C:HEM402 3.5 39.8 1.0
ND1 C:HIS196 4.2 28.4 1.0
CG C:HIS196 4.2 27.8 1.0
C2A C:HEM402 4.2 25.7 1.0
C3C C:HEM402 4.2 35.5 1.0
C3A C:HEM402 4.2 32.3 1.0
C2C C:HEM402 4.2 33.2 1.0
C2B C:HEM402 4.2 34.9 1.0
C2D C:HEM402 4.2 25.7 1.0
C3D C:HEM402 4.2 32.9 1.0
CG C:HIS97 4.3 26.5 1.0
C3B C:HEM402 4.3 38.4 1.0
ND1 C:HIS97 4.3 25.9 1.0

Iron binding site 3 out of 10 in 7o3h

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Iron binding site 3 out of 10 in the Murine CIII2 Focus-Refined From Supercomplex CICIII2


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Murine CIII2 Focus-Refined From Supercomplex CICIII2 within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Fe301

b:50.6
occ:1.00
FE D:HEC301 0.0 50.6 1.0
NE2 D:HIS41 1.9 49.9 1.0
NC D:HEC301 2.0 57.0 1.0
NA D:HEC301 2.0 54.6 1.0
NB D:HEC301 2.1 53.0 1.0
ND D:HEC301 2.1 54.3 1.0
SD D:MET160 2.2 41.5 1.0
CE1 D:HIS41 2.9 43.5 1.0
CD2 D:HIS41 2.9 50.5 1.0
C1A D:HEC301 3.0 51.4 1.0
C4C D:HEC301 3.1 59.9 1.0
C4D D:HEC301 3.1 56.7 1.0
C4A D:HEC301 3.1 51.9 1.0
C1D D:HEC301 3.1 58.0 1.0
C1B D:HEC301 3.1 51.4 1.0
C1C D:HEC301 3.1 54.5 1.0
C4B D:HEC301 3.1 51.5 1.0
CHA D:HEC301 3.4 52.2 1.0
CHD D:HEC301 3.4 58.8 1.0
CHB D:HEC301 3.4 49.0 1.0
CHC D:HEC301 3.4 53.2 1.0
CG D:MET160 3.5 45.3 1.0
CE D:MET160 3.7 27.0 1.0
ND1 D:HIS41 4.0 36.6 1.0
CG D:HIS41 4.0 44.8 1.0
C2A D:HEC301 4.3 52.3 1.0
C3A D:HEC301 4.3 53.5 1.0
CB D:MET160 4.3 55.6 1.0
C3C D:HEC301 4.3 58.6 1.0
C2C D:HEC301 4.3 52.9 1.0
C3B D:HEC301 4.3 56.0 1.0
C2B D:HEC301 4.3 53.3 1.0
C3D D:HEC301 4.3 57.6 1.0
C2D D:HEC301 4.3 57.8 1.0

Iron binding site 4 out of 10 in 7o3h

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Iron binding site 4 out of 10 in the Murine CIII2 Focus-Refined From Supercomplex CICIII2


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Murine CIII2 Focus-Refined From Supercomplex CICIII2 within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Fe202

b:211.6
occ:1.00
FE1 E:FES202 0.0 211.6 1.0
S1 E:FES202 2.2 227.5 1.0
S2 E:FES202 2.2 228.7 1.0
SG E:CYS158 2.3 162.9 1.0
SG E:CYS139 2.3 170.1 1.0
FE2 E:FES202 2.7 237.2 1.0
CB E:CYS158 3.1 136.4 1.0
CB E:CYS139 3.3 139.1 1.0
OG E:SER163 4.2 111.8 1.0
CB E:CYS160 4.2 156.4 1.0
CB E:HIS141 4.3 134.8 1.0
CB E:CYS144 4.4 138.2 1.0
CA E:CYS158 4.5 131.1 1.0
OH E:TYR165 4.5 109.1 1.0
N E:HIS161 4.6 150.0 1.0
CA E:CYS139 4.7 129.5 1.0
CB E:SER163 4.7 114.6 1.0
SG E:CYS144 4.8 161.2 1.0
N E:LEU142 4.9 134.5 1.0
N E:HIS141 5.0 136.2 1.0
N E:CYS160 5.0 143.4 1.0
C E:CYS158 5.0 130.2 1.0

Iron binding site 5 out of 10 in 7o3h

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Iron binding site 5 out of 10 in the Murine CIII2 Focus-Refined From Supercomplex CICIII2


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 5 of Murine CIII2 Focus-Refined From Supercomplex CICIII2 within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Fe202

b:237.2
occ:1.00
FE2 E:FES202 0.0 237.2 1.0
S1 E:FES202 2.2 227.5 1.0
S2 E:FES202 2.2 228.7 1.0
FE1 E:FES202 2.7 211.6 1.0
CD2 E:HIS161 3.0 139.7 1.0
CD2 E:HIS141 3.0 132.2 1.0
CB E:HIS141 3.2 134.8 1.0
CB E:HIS161 3.2 144.7 1.0
CG E:HIS141 3.2 133.8 1.0
CG E:HIS161 3.3 141.6 1.0
N E:HIS161 3.8 150.0 1.0
CA E:HIS161 4.1 145.6 1.0
NE2 E:HIS141 4.1 131.5 1.0
NE2 E:HIS161 4.2 136.2 1.0
CB E:CYS160 4.3 156.4 1.0
N E:LEU142 4.3 134.5 1.0
OG E:SER163 4.3 111.8 1.0
SG E:CYS139 4.4 170.1 1.0
ND1 E:HIS141 4.4 134.0 1.0
CA E:HIS141 4.5 135.3 1.0
CG E:PRO175 4.6 124.4 1.0
ND1 E:HIS161 4.6 138.8 1.0
SG E:CYS158 4.6 162.9 1.0
C E:HIS161 4.7 138.5 1.0
C E:CYS160 4.7 149.1 1.0
CE1 E:HIS141 4.8 133.1 1.0
C E:HIS141 4.8 135.0 1.0
CB E:LEU142 4.8 121.4 1.0
CG E:LEU142 4.9 111.8 1.0

Iron binding site 6 out of 10 in 7o3h

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Iron binding site 6 out of 10 in the Murine CIII2 Focus-Refined From Supercomplex CICIII2


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 6 of Murine CIII2 Focus-Refined From Supercomplex CICIII2 within 5.0Å range:
probe atom residue distance (Å) B Occ
N:Fe401

b:24.4
occ:1.00
FE N:HEM401 0.0 24.4 1.0
NA N:HEM401 2.0 31.1 1.0
NC N:HEM401 2.0 32.3 1.0
ND N:HEM401 2.0 18.8 1.0
NB N:HEM401 2.0 28.0 1.0
NE2 N:HIS83 2.0 22.9 1.0
NE2 N:HIS182 2.1 20.6 1.0
CE1 N:HIS182 2.9 26.8 1.0
CE1 N:HIS83 2.9 25.9 1.0
C4D N:HEM401 3.0 32.6 1.0
C1A N:HEM401 3.0 23.3 1.0
C1D N:HEM401 3.0 32.2 1.0
C4C N:HEM401 3.0 33.1 1.0
C1B N:HEM401 3.0 35.3 1.0
C4B N:HEM401 3.0 36.8 1.0
C4A N:HEM401 3.0 33.6 1.0
C1C N:HEM401 3.1 28.4 1.0
CD2 N:HIS83 3.1 28.3 1.0
CD2 N:HIS182 3.2 23.0 1.0
CHA N:HEM401 3.4 21.7 1.0
CHD N:HEM401 3.4 36.3 1.0
CHB N:HEM401 3.4 33.8 1.0
CHC N:HEM401 3.5 27.0 1.0
ND1 N:HIS182 4.1 30.9 1.0
ND1 N:HIS83 4.1 31.2 1.0
C2A N:HEM401 4.2 37.0 1.0
C3C N:HEM401 4.2 45.8 1.0
CG N:HIS83 4.2 36.3 1.0
C3A N:HEM401 4.2 37.2 1.0
C2B N:HEM401 4.2 28.6 1.0
C2C N:HEM401 4.2 38.1 1.0
C3D N:HEM401 4.2 31.9 1.0
C2D N:HEM401 4.2 20.4 1.0
CG N:HIS182 4.3 30.0 1.0
C3B N:HEM401 4.3 42.6 1.0
NE2 N:GLN44 4.7 48.5 1.0
CA N:GLY130 4.9 34.5 1.0

Iron binding site 7 out of 10 in 7o3h

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Iron binding site 7 out of 10 in the Murine CIII2 Focus-Refined From Supercomplex CICIII2


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 7 of Murine CIII2 Focus-Refined From Supercomplex CICIII2 within 5.0Å range:
probe atom residue distance (Å) B Occ
N:Fe402

b:34.1
occ:1.00
FE N:HEM402 0.0 34.1 1.0
NA N:HEM402 2.0 32.1 1.0
ND N:HEM402 2.0 34.2 1.0
NC N:HEM402 2.0 28.4 1.0
NB N:HEM402 2.0 35.5 1.0
NE2 N:HIS196 2.1 45.4 1.0
NE2 N:HIS97 2.2 14.9 1.0
CD2 N:HIS196 3.0 43.0 1.0
C4D N:HEM402 3.0 23.8 1.0
C1D N:HEM402 3.0 33.3 1.0
C1A N:HEM402 3.0 35.2 1.0
C4C N:HEM402 3.0 28.9 1.0
C1B N:HEM402 3.0 36.7 1.0
C4B N:HEM402 3.0 25.9 1.0
C1C N:HEM402 3.0 26.1 1.0
C4A N:HEM402 3.0 34.4 1.0
CD2 N:HIS97 3.0 22.4 1.0
CE1 N:HIS196 3.2 40.6 1.0
CE1 N:HIS97 3.3 18.9 1.0
CHA N:HEM402 3.4 25.1 1.0
CHD N:HEM402 3.4 28.4 1.0
CHB N:HEM402 3.4 36.5 1.0
CHC N:HEM402 3.4 23.8 1.0
CG N:HIS196 4.2 44.0 1.0
C2A N:HEM402 4.2 38.2 1.0
C3C N:HEM402 4.2 20.1 1.0
ND1 N:HIS196 4.2 40.1 1.0
C2C N:HEM402 4.2 22.9 1.0
C3A N:HEM402 4.2 31.9 1.0
C2B N:HEM402 4.2 36.8 1.0
C2D N:HEM402 4.2 30.0 1.0
C3D N:HEM402 4.2 34.1 1.0
CG N:HIS97 4.2 25.8 1.0
C3B N:HEM402 4.3 34.0 1.0
ND1 N:HIS97 4.3 21.4 1.0

Iron binding site 8 out of 10 in 7o3h

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Iron binding site 8 out of 10 in the Murine CIII2 Focus-Refined From Supercomplex CICIII2


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 8 of Murine CIII2 Focus-Refined From Supercomplex CICIII2 within 5.0Å range:
probe atom residue distance (Å) B Occ
O:Fe303

b:46.8
occ:1.00
FE O:HEC303 0.0 46.8 1.0
NE2 O:HIS41 1.9 44.4 1.0
NC O:HEC303 2.0 60.2 1.0
NB O:HEC303 2.1 48.1 1.0
ND O:HEC303 2.1 52.8 1.0
NA O:HEC303 2.1 45.3 1.0
SD O:MET160 2.2 36.5 1.0
CE1 O:HIS41 2.8 43.7 1.0
CD2 O:HIS41 3.0 44.0 1.0
C4C O:HEC303 3.0 57.6 1.0
C1A O:HEC303 3.1 42.9 1.0
C4D O:HEC303 3.1 46.1 1.0
C1D O:HEC303 3.1 56.8 1.0
C4A O:HEC303 3.1 40.8 1.0
C4B O:HEC303 3.1 50.0 1.0
C1B O:HEC303 3.1 47.6 1.0
C1C O:HEC303 3.1 57.5 1.0
CHD O:HEC303 3.4 50.2 1.0
CHA O:HEC303 3.4 42.4 1.0
CHB O:HEC303 3.4 39.1 1.0
CHC O:HEC303 3.4 53.6 1.0
CG O:MET160 3.5 28.9 1.0
CE O:MET160 3.7 29.9 1.0
ND1 O:HIS41 4.0 36.5 1.0
CG O:HIS41 4.1 41.1 1.0
C2A O:HEC303 4.3 54.1 1.0
C3C O:HEC303 4.3 66.0 1.0
C3A O:HEC303 4.3 52.7 1.0
C2C O:HEC303 4.3 63.6 1.0
C3B O:HEC303 4.3 52.8 1.0
C2B O:HEC303 4.3 45.3 1.0
C3D O:HEC303 4.3 50.8 1.0
C2D O:HEC303 4.3 56.2 1.0
CB O:MET160 4.3 42.1 1.0

Iron binding site 9 out of 10 in 7o3h

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Iron binding site 9 out of 10 in the Murine CIII2 Focus-Refined From Supercomplex CICIII2


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 9 of Murine CIII2 Focus-Refined From Supercomplex CICIII2 within 5.0Å range:
probe atom residue distance (Å) B Occ
P:Fe201

b:222.4
occ:1.00
FE1 P:FES201 0.0 222.4 1.0
S1 P:FES201 2.2 231.4 1.0
S2 P:FES201 2.2 237.7 1.0
SG P:CYS139 2.3 172.9 1.0
SG P:CYS158 2.3 155.2 1.0
FE2 P:FES201 2.7 213.5 1.0
CD2 P:HIS161 3.1 192.3 1.0
CB P:CYS139 3.3 143.8 1.0
NE2 P:HIS161 3.6 195.2 1.0
CB P:CYS158 3.6 130.5 1.0
CG P:HIS161 3.8 181.1 1.0
CB P:HIS141 4.2 137.5 1.0
OG P:SER163 4.2 104.9 1.0
CB P:HIS161 4.4 144.3 1.0
CE1 P:HIS161 4.5 189.0 1.0
OH P:TYR165 4.5 90.4 1.0
SG P:CYS144 4.6 165.9 1.0
ND1 P:HIS161 4.6 186.3 1.0
CA P:CYS139 4.7 135.1 1.0
CB P:SER163 4.7 106.1 1.0
N P:HIS141 4.8 131.7 1.0
O P:CYS144 4.8 113.8 1.0
ND1 P:HIS141 4.8 149.8 1.0
N P:LEU142 4.9 126.6 1.0
C P:CYS139 4.9 134.2 1.0
CE1 P:TYR165 5.0 106.8 1.0

Iron binding site 10 out of 10 in 7o3h

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Iron binding site 10 out of 10 in the Murine CIII2 Focus-Refined From Supercomplex CICIII2


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 10 of Murine CIII2 Focus-Refined From Supercomplex CICIII2 within 5.0Å range:
probe atom residue distance (Å) B Occ
P:Fe201

b:213.5
occ:1.00
FE2 P:FES201 0.0 213.5 1.0
NE2 P:HIS161 2.2 195.2 1.0
S2 P:FES201 2.2 237.7 1.0
S1 P:FES201 2.2 231.4 1.0
CD2 P:HIS161 2.2 192.3 1.0
CE1 P:HIS161 2.3 189.0 1.0
CG P:HIS161 2.3 181.1 1.0
ND1 P:HIS141 2.3 149.8 1.0
ND1 P:HIS161 2.3 186.3 1.0
FE1 P:FES201 2.7 222.4 1.0
CB P:HIS141 3.0 137.5 1.0
CG P:HIS141 3.0 145.1 1.0
CB P:HIS161 3.4 144.3 1.0
CE1 P:HIS141 3.5 143.2 1.0
N P:LEU142 4.0 126.6 1.0
CA P:HIS141 4.2 133.0 1.0
CD2 P:HIS141 4.2 144.6 1.0
SG P:CYS158 4.4 155.2 1.0
C P:HIS141 4.4 129.5 1.0
NE2 P:HIS141 4.4 143.8 1.0
OG P:SER163 4.6 104.9 1.0
CB P:LEU142 4.6 114.8 1.0
SG P:CYS139 4.6 172.9 1.0
CG P:PRO175 4.7 117.4 1.0
CD2 P:LEU142 4.7 96.1 1.0
CA P:HIS161 4.7 127.0 1.0
N P:HIS141 4.8 131.7 1.0
CA P:LEU142 4.9 123.5 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: Thu Aug 7 00:54:47 2025

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