Iron in PDB 1be3: Cytochrome BC1 Complex From Bovine

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

The structure of Cytochrome BC1 Complex From Bovine, PDB code: 1be3 was solved by S.Iwata, J.W.Lee, K.Okada, J.K.Lee, M.Iwata, S.Ramaswamy, B.K.Jap, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.00 / 3.00
Space group	P 65 2 2
Cell size a, b, c (Å), α, β, γ (°)	211.200, 211.200, 339.280, 90.00, 90.00, 120.00
R / Rfree (%)	26 / 32

The binding sites of Iron atom in the Cytochrome BC1 Complex From Bovine (pdb code 1be3). 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 Bovine, PDB code: 1be3:
Jump to Iron binding site number: 1; 2; 3; 4; 5;

Iron binding site 1 out of 5 in the Cytochrome BC1 Complex From Bovine


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 Bovine within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe380 b:8.4 occ:1.00 FE C:HEM380 0.0 8.4 1.0 NA C:HEM380 2.0 10.0 1.0 ND C:HEM380 2.0 9.2 1.0 NC C:HEM380 2.0 9.4 1.0 NB C:HEM380 2.0 11.4 1.0 NE2 C:HIS182 2.1 5.9 1.0 NE2 C:HIS83 2.1 12.0 1.0 CE1 C:HIS83 2.7 23.6 1.0 CE1 C:HIS182 2.8 2.6 1.0 C1A C:HEM380 3.0 12.5 1.0 C4D C:HEM380 3.0 13.3 1.0 C4A C:HEM380 3.0 9.7 1.0 C1D C:HEM380 3.0 7.2 1.0 C4C C:HEM380 3.0 9.2 1.0 C1C C:HEM380 3.1 11.4 1.0 C1B C:HEM380 3.1 10.6 1.0 C4B C:HEM380 3.1 5.9 1.0 CD2 C:HIS182 3.2 12.3 1.0 CHA C:HEM380 3.3 14.4 1.0 CD2 C:HIS83 3.4 19.6 1.0 CHD C:HEM380 3.4 7.4 1.0 CHB C:HEM380 3.5 11.5 1.0 CHC C:HEM380 3.5 9.1 1.0 ND1 C:HIS182 4.0 11.7 1.0 ND1 C:HIS83 4.0 16.9 1.0 CG C:HIS182 4.2 8.4 1.0 C2A C:HEM380 4.2 11.0 1.0 C3D C:HEM380 4.2 8.4 1.0 C2D C:HEM380 4.2 4.2 1.0 C3A C:HEM380 4.3 4.1 1.0 C3C C:HEM380 4.3 12.6 1.0 C3B C:HEM380 4.3 7.1 1.0 C2C C:HEM380 4.3 11.1 1.0 C2B C:HEM380 4.3 6.8 1.0 CG C:HIS83 4.3 10.7 1.0

Iron binding site 2 out of 5 in the Cytochrome BC1 Complex From Bovine


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 Bovine within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe381 b:7.3 occ:1.00 FE C:HEM381 0.0 7.3 1.0 NC C:HEM381 2.0 2.2 1.0 ND C:HEM381 2.0 4.2 1.0 NA C:HEM381 2.0 10.1 1.0 NB C:HEM381 2.0 9.7 1.0 NE2 C:HIS196 2.1 7.6 1.0 NE2 C:HIS97 2.1 8.1 1.0 CD2 C:HIS97 2.9 6.7 1.0 CE1 C:HIS196 2.9 6.6 1.0 C4C C:HEM381 3.0 5.5 1.0 C1D C:HEM381 3.0 6.4 1.0 C1C C:HEM381 3.0 5.0 1.0 C4D C:HEM381 3.0 5.5 1.0 C4A C:HEM381 3.0 9.5 1.0 C4B C:HEM381 3.0 9.3 1.0 C1A C:HEM381 3.1 11.6 1.0 C1B C:HEM381 3.1 7.4 1.0 CD2 C:HIS196 3.2 7.5 1.0 CE1 C:HIS97 3.2 8.1 1.0 CHA C:HEM381 3.4 3.3 1.0 CHD C:HEM381 3.4 6.1 1.0 CHB C:HEM381 3.4 9.3 1.0 CHC C:HEM381 3.4 5.2 1.0 CG C:HIS97 4.1 6.8 1.0 ND1 C:HIS196 4.1 6.2 1.0 C3C C:HEM381 4.2 4.4 1.0 C3D C:HEM381 4.2 2.2 1.0 C2C C:HEM381 4.2 4.8 1.0 ND1 C:HIS97 4.2 6.8 1.0 C2D C:HEM381 4.3 5.2 1.0 C2A C:HEM381 4.3 2.2 1.0 C3A C:HEM381 4.3 4.9 1.0 C2B C:HEM381 4.3 4.6 1.0 C3B C:HEM381 4.3 6.5 1.0 CG C:HIS196 4.3 2.2 1.0 CD1 C:LEU37 4.8 3.3 1.0 CD2 C:LEU119 5.0 2.3 1.0

Iron binding site 3 out of 5 in the Cytochrome BC1 Complex From Bovine


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 Bovine within 5.0Å range: probe atom residue distance (Å) B Occ D:Fe242 b:44.4 occ:1.00 FE D:HEC242 0.0 44.4 1.0 NC D:HEC242 2.0 43.5 1.0 NB D:HEC242 2.0 41.9 1.0 ND D:HEC242 2.0 48.2 1.0 NA D:HEC242 2.0 45.9 1.0 NE2 D:HIS41 2.0 36.5 1.0 SD D:MET160 2.4 41.5 1.0 CE1 D:HIS41 2.7 39.0 1.0 C1C D:HEC242 3.0 48.4 1.0 C4C D:HEC242 3.0 43.8 1.0 C1A D:HEC242 3.0 48.7 1.0 C4B D:HEC242 3.0 39.9 1.0 C1B D:HEC242 3.0 43.2 1.0 C4A D:HEC242 3.0 45.8 1.0 C1D D:HEC242 3.1 47.4 1.0 C4D D:HEC242 3.1 50.7 1.0 CE D:MET160 3.1 41.7 1.0 CD2 D:HIS41 3.3 37.2 1.0 CHA D:HEC242 3.4 51.1 1.0 CHC D:HEC242 3.4 45.1 1.0 CHD D:HEC242 3.4 45.0 1.0 CHB D:HEC242 3.4 44.6 1.0 CG D:MET160 3.5 39.3 1.0 ND1 D:HIS41 4.0 34.4 1.0 C3C D:HEC242 4.2 44.8 1.0 C2C D:HEC242 4.2 48.8 1.0 C2A D:HEC242 4.2 49.1 1.0 C3A D:HEC242 4.2 47.6 1.0 C3B D:HEC242 4.3 39.4 1.0 C2B D:HEC242 4.3 41.5 1.0 CG D:HIS41 4.3 33.0 1.0 C2D D:HEC242 4.3 47.7 1.0 C3D D:HEC242 4.3 50.5 1.0 CB D:MET160 4.9 34.6 1.0

Iron binding site 4 out of 5 in the Cytochrome BC1 Complex From Bovine


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 Bovine within 5.0Å range: probe atom residue distance (Å) B Occ E:Fe197 b:31.2 occ:1.00 FE1 E:FES197 0.0 31.2 1.0 SG E:CYS139 2.2 21.6 1.0 SG E:CYS158 2.2 35.0 1.0 S2 E:FES197 2.3 34.1 1.0 S1 E:FES197 2.4 33.8 1.0 FE2 E:FES197 2.8 33.2 1.0 CB E:CYS158 3.2 39.5 1.0 CB E:CYS139 3.2 24.1 1.0 CB E:HIS141 3.6 21.9 1.0 ND1 E:HIS141 3.8 26.5 1.0 CB E:SER163 3.9 42.7 1.0 OG E:SER163 3.9 32.5 1.0 CG E:HIS141 4.1 19.9 1.0 CB E:CYS160 4.5 43.8 1.0 N E:LEU142 4.5 33.1 1.0 CA E:CYS158 4.6 37.1 1.0 CA E:CYS139 4.6 29.8 1.0 N E:CYS144 4.7 38.1 1.0 CA E:HIS141 4.7 33.1 1.0 N E:HIS141 4.7 33.5 1.0 CB E:CYS144 4.8 38.1 1.0 OH E:TYR165 4.8 28.7 1.0 ND1 E:HIS161 4.9 36.4 1.0 N E:HIS161 4.9 48.0 1.0 N E:GLY143 4.9 27.1 1.0 C E:CYS139 5.0 33.0 1.0

Iron binding site 5 out of 5 in the Cytochrome BC1 Complex From Bovine


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 Bovine within 5.0Å range: probe atom residue distance (Å) B Occ E:Fe197 b:33.2 occ:1.00 FE2 E:FES197 0.0 33.2 1.0 ND1 E:HIS161 2.2 36.4 1.0 ND1 E:HIS141 2.2 26.5 1.0 S1 E:FES197 2.3 33.8 1.0 S2 E:FES197 2.3 34.1 1.0 FE1 E:FES197 2.8 31.2 1.0 CE1 E:HIS141 3.0 23.8 1.0 CE1 E:HIS161 3.1 38.3 1.0 CG E:HIS161 3.2 40.2 1.0 CG E:HIS141 3.3 19.9 1.0 CB E:HIS161 3.5 45.2 1.0 CB E:CYS160 3.5 43.8 1.0 N E:HIS161 3.7 48.0 1.0 CB E:HIS141 3.8 21.9 1.0 N E:LEU142 4.1 33.1 1.0 C E:CYS160 4.1 50.1 1.0 NE2 E:HIS141 4.2 22.6 1.0 CA E:HIS161 4.2 48.1 1.0 NE2 E:HIS161 4.3 39.4 1.0 SG E:CYS158 4.3 35.0 1.0 CD2 E:HIS161 4.3 40.9 1.0 CD2 E:HIS141 4.4 25.1 1.0 CB E:LEU142 4.4 24.4 1.0 CA E:CYS160 4.4 47.8 1.0 CG E:LEU142 4.4 22.4 1.0 O E:CYS160 4.7 55.2 1.0 CA E:LEU142 4.7 29.4 1.0 SG E:CYS139 4.7 21.6 1.0 SG E:CYS144 4.8 39.7 1.0 CD1 E:LEU142 4.9 28.5 1.0 SG E:CYS160 4.9 36.8 1.0 OG E:SER163 4.9 32.5 1.0

S.Iwata, J.W.Lee, K.Okada, J.K.Lee, M.Iwata, B.Rasmussen, T.A.Link, S.Ramaswamy, B.K.Jap. Complete Structure of the 11-Subunit Bovine Mitochondrial Cytochrome BC1 Complex. Science V. 281 64 1998.
ISSN: ISSN 0036-8075
PubMed: 9651245
DOI: 10.1126/SCIENCE.281.5373.64