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Iron in PDB 1bcc: Cytochrome BC1 Complex From Chicken

Enzymatic activity of Cytochrome BC1 Complex From Chicken

All present enzymatic activity of Cytochrome BC1 Complex From Chicken:
1.10.2.2;

Protein crystallography data

The structure of Cytochrome BC1 Complex From Chicken, PDB code: 1bcc was solved by Z.Zhang, L.Huang, V.M.Shulmeister, Y.-I.Chi, K.K.Kim, L.-W.Hung, A.R.Crofts, E.A.Berry, S.-H.Kim, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 12.00 / 3.16
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 169.590, 182.518, 240.573, 90.00, 90.00, 90.00
R / Rfree (%) 27 / 31

Iron Binding Sites:

The binding sites of Iron atom in the Cytochrome BC1 Complex From Chicken (pdb code 1bcc). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 5 binding sites of Iron where determined in the Cytochrome BC1 Complex From Chicken, PDB code: 1bcc:
Jump to Iron binding site number: 1; 2; 3; 4; 5;

Iron binding site 1 out of 5 in 1bcc

Go back to Iron Binding Sites List in 1bcc
Iron binding site 1 out of 5 in the Cytochrome BC1 Complex From Chicken


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Cytochrome BC1 Complex From Chicken within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Fe381

b:45.1
occ:1.00
 FE C:HEM381 0.0 45.1 1.0
NB C:HEM381 1.8 48.1 1.0
NA C:HEM381 1.8 47.9 1.0
NC C:HEM381 1.9 49.4 1.0
ND C:HEM381 1.9 51.4 1.0
NE2 C:HIS183 2.0 45.3 1.0
NE2 C:HIS84 2.1 48.0 1.0
CE1 C:HIS183 2.8 48.9 1.0
C4B C:HEM381 2.9 50.3 1.0
C1C C:HEM381 2.9 52.0 1.0
C1A C:HEM381 2.9 49.0 1.0
C4A C:HEM381 2.9 49.9 1.0
C1B C:HEM381 2.9 49.7 1.0
C4C C:HEM381 3.0 49.5 1.0
C4D C:HEM381 3.0 52.5 1.0
C1D C:HEM381 3.1 52.5 1.0
CE1 C:HIS84 3.1 51.1 1.0
CD2 C:HIS84 3.1 51.8 1.0
CD2 C:HIS183 3.2 46.4 1.0
CHC C:HEM381 3.2 52.5 1.0
CHA C:HEM381 3.3 51.5 1.0
CHB C:HEM381 3.3 49.2 1.0
CHD C:HEM381 3.4 50.4 1.0
ND1 C:HIS183 4.0 51.1 1.0
C3A C:HEM381 4.1 50.2 1.0
C3B C:HEM381 4.1 50.8 1.0
C2A C:HEM381 4.1 50.4 1.0
C2C C:HEM381 4.1 52.5 1.0
CG C:HIS183 4.2 47.0 1.0
C2B C:HEM381 4.2 50.5 1.0
ND1 C:HIS84 4.2 52.7 1.0
C3C C:HEM381 4.2 52.4 1.0
C3D C:HEM381 4.3 53.3 1.0
CG C:HIS84 4.3 53.8 1.0
C2D C:HEM381 4.3 53.0 1.0

Iron binding site 2 out of 5 in 1bcc

Go back to Iron Binding Sites List in 1bcc
Iron binding site 2 out of 5 in the Cytochrome BC1 Complex From Chicken


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Cytochrome BC1 Complex From Chicken within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Fe382

b:43.9
occ:1.00
 FE C:HEM382 0.0 43.9 1.0
ND C:HEM382 1.8 45.0 1.0
NC C:HEM382 1.8 44.8 1.0
NA C:HEM382 1.9 46.7 1.0
NB C:HEM382 1.9 45.2 1.0
NE2 C:HIS98 2.0 44.6 1.0
NE2 C:HIS197 2.1 46.6 1.0
C4D C:HEM382 2.9 46.8 1.0
C1D C:HEM382 2.9 45.5 1.0
C4C C:HEM382 2.9 44.0 1.0
C1A C:HEM382 2.9 45.0 1.0
C1C C:HEM382 2.9 46.5 1.0
C4A C:HEM382 2.9 49.1 1.0
CD2 C:HIS98 3.0 45.2 1.0
C1B C:HEM382 3.0 45.7 1.0
C4B C:HEM382 3.0 48.0 1.0
CE1 C:HIS98 3.0 46.3 1.0
CD2 C:HIS197 3.1 50.4 1.0
CE1 C:HIS197 3.1 48.4 1.0
CHD C:HEM382 3.2 46.2 1.0
CHA C:HEM382 3.2 46.4 1.0
CHB C:HEM382 3.3 48.3 1.0
CHC C:HEM382 3.4 47.6 1.0
C2D C:HEM382 4.1 45.1 1.0
C3D C:HEM382 4.1 48.4 1.0
CG C:HIS98 4.1 49.3 1.0
ND1 C:HIS98 4.1 47.8 1.0
C3C C:HEM382 4.1 43.7 1.0
C2C C:HEM382 4.2 45.0 1.0
ND1 C:HIS197 4.2 50.7 1.0
C2A C:HEM382 4.2 47.6 1.0
C3A C:HEM382 4.2 49.7 1.0
CG C:HIS197 4.2 52.1 1.0
C3B C:HEM382 4.2 49.3 1.0
C2B C:HEM382 4.2 47.5 1.0

Iron binding site 3 out of 5 in 1bcc

Go back to Iron Binding Sites List in 1bcc
Iron binding site 3 out of 5 in the Cytochrome BC1 Complex From Chicken


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Cytochrome BC1 Complex From Chicken within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Fe243

b:60.2
occ:1.00
 FE D:HEM243 0.0 60.2 1.0
ND D:HEM243 1.8 57.2 1.0
NA D:HEM243 1.9 56.2 1.0
NC D:HEM243 1.9 58.1 1.0
NB D:HEM243 2.0 53.9 1.0
NE2 D:HIS41 2.0 60.5 1.0
SD D:MET160 2.1 60.7 1.0
C4D D:HEM243 2.8 59.6 1.0
C1D D:HEM243 2.9 58.2 1.0
C1A D:HEM243 2.9 56.1 1.0
C4C D:HEM243 2.9 58.7 1.0
C4A D:HEM243 3.0 54.1 1.0
C1C D:HEM243 3.0 59.7 1.0
CE1 D:HIS41 3.0 61.9 1.0
CD2 D:HIS41 3.0 62.8 1.0
C1B D:HEM243 3.0 51.9 1.0
C4B D:HEM243 3.0 54.4 1.0
CHA D:HEM243 3.2 57.8 1.0
CHD D:HEM243 3.3 58.5 1.0
CE D:MET160 3.3 63.0 1.0
CHB D:HEM243 3.3 53.0 1.0
CHC D:HEM243 3.4 57.3 1.0
CG D:MET160 3.5 64.4 1.0
ND1 D:HIS41 4.1 62.7 1.0
C2D D:HEM243 4.1 60.4 1.0
C3D D:HEM243 4.1 62.5 1.0
CG D:HIS41 4.1 63.5 1.0
C2A D:HEM243 4.1 55.4 1.0
C3A D:HEM243 4.2 54.3 1.0
C2C D:HEM243 4.2 59.5 1.0
C3C D:HEM243 4.2 60.4 1.0
C2B D:HEM243 4.2 51.2 1.0
CB D:MET160 4.3 67.5 1.0
C3B D:HEM243 4.3 54.2 1.0

Iron binding site 4 out of 5 in 1bcc

Go back to Iron Binding Sites List in 1bcc
Iron binding site 4 out of 5 in the Cytochrome BC1 Complex From Chicken


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Cytochrome BC1 Complex From Chicken within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Fe197

b:0.0
occ:1.00
 FE1 E:FES197 0.0 0.0 1.0
S2 E:FES197 2.2 0.0 1.0
S1 E:FES197 2.2 0.0 1.0
FE2 E:FES197 2.7 0.0 1.0
CB E:CYS139 2.9 0.0 1.0
SG E:CYS158 2.9 0.0 1.0
SG E:CYS139 2.9 0.0 1.0
CB E:HIS141 3.4 99.9 1.0
N E:LEU142 3.6 99.7 1.0
CB E:CYS144 3.7 99.4 1.0
ND1 E:HIS141 3.9 0.0 1.0
CB E:CYS158 4.0 99.9 1.0
N E:CYS144 4.0 0.0 1.0
CG E:HIS141 4.1 0.0 1.0
CA E:HIS141 4.2 0.0 1.0
CA E:CYS139 4.3 100.0 1.0
N E:HIS141 4.3 0.0 1.0
CA E:CYS144 4.4 0.0 1.0
OG E:SER163 4.4 0.0 1.0
C E:HIS141 4.4 0.0 1.0
C E:CYS139 4.5 0.0 1.0
CA E:LEU142 4.5 99.2 1.0
O E:CYS139 4.6 0.0 1.0
CB E:CYS160 4.6 0.0 1.0
SG E:CYS144 4.7 0.0 1.0
C E:LEU142 4.7 99.2 1.0
CB E:SER163 4.7 0.0 1.0
N E:GLY143 4.7 99.1 1.0
CB E:LEU142 4.9 97.8 1.0
C E:CYS144 4.9 99.5 1.0

Iron binding site 5 out of 5 in 1bcc

Go back to Iron Binding Sites List in 1bcc
Iron binding site 5 out of 5 in the Cytochrome BC1 Complex From Chicken


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 5 of Cytochrome BC1 Complex From Chicken within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Fe197

b:0.0
occ:1.00
 FE2 E:FES197 0.0 0.0 1.0
S2 E:FES197 2.2 0.0 1.0
S1 E:FES197 2.2 0.0 1.0
ND1 E:HIS161 2.7 0.0 1.0
FE1 E:FES197 2.7 0.0 1.0
ND1 E:HIS141 2.9 0.0 1.0
N E:HIS161 3.1 0.0 1.0
CB E:HIS161 3.1 0.0 1.0
CB E:CYS160 3.2 0.0 1.0
CG E:HIS161 3.3 0.0 1.0
CA E:HIS161 3.6 0.0 1.0
C E:CYS160 3.6 0.0 1.0
CE1 E:HIS141 3.6 0.0 1.0
SG E:CYS158 3.9 0.0 1.0
CE1 E:HIS161 3.9 0.0 1.0
CA E:CYS160 3.9 0.0 1.0
CG E:HIS141 3.9 0.0 1.0
CB E:HIS141 4.3 99.9 1.0
C E:HIS161 4.4 0.0 1.0
O E:CYS160 4.4 99.7 1.0
N E:CYS160 4.5 0.0 1.0
CD2 E:HIS161 4.6 0.0 1.0
CB E:LEU142 4.6 97.8 1.0
N E:LEU142 4.6 99.7 1.0
SG E:CYS160 4.6 0.0 1.0
CB E:CYS144 4.7 99.4 1.0
SG E:CYS144 4.7 0.0 1.0
NE2 E:HIS141 4.8 0.0 1.0
N E:GLY162 4.8 0.0 1.0
NE2 E:HIS161 4.8 0.0 1.0
CD2 E:HIS141 5.0 0.0 1.0

Reference:

Z.Zhang, L.Huang, V.M.Shulmeister, Y.I.Chi, K.K.Kim, L.W.Hung, A.R.Crofts, E.A.Berry, S.H.Kim. Electron Transfer By Domain Movement in Cytochrome BC1. Nature V. 392 677 1998.
ISSN: ISSN 0028-0836
PubMed: 9565029
DOI: 10.1038/33612
Page generated: Wed Jul 16 12:32:00 2025

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