Brand  (β version)

PDB ID: 1PP9

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Ligands
Code Name Style Show Link
AZI Azide ion PoSSuM
CDL Cardiolipin PoSSuM
FES Fe2/s2 (inorganic) cluster PoSSuM
GOL Glycerol PoSSuM
HEC Heme C PoSSuM
HEM Protoporphyrin ix containing Fe PoSSuM
PEE 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine PoSSuM
PO4 Phosphate ion PoSSuM
SMA Stigmatellin a PoSSuM
UQ Coenzyme q10, (2z,6e,10z,14e,18e,22e,26z)-isomer PoSSuM
JZR Hexyl beta-D-glucopyranoside PoSSuM
Non-standard Residues
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Structure summary

Code : 1PP9   PDBj   RCSB PDB   PDBe
Header : OXIDOREDUCTASE
Title : Bovine cytochrome bc1 complex with stigmatellin bound
Release Data : 2004-07-20
Compound :
mol_id molecule chains synonym
1 Ubiquinol-cytochrome C reductase complex core protein I, mitochondrial A,N CYTOCHROME BC1 COMPLEX, COMPLEX III
ec: 1.10.2.2
mol_id molecule chains synonym
2 Ubiquinol-cytochrome C reductase complex core protein 2, mitochondrial B,O Complex III subunit II
ec: 1.10.2.2
mol_id molecule chains synonym
3 Cytochrome b C,P CYTOCHROME BC1 COMPLEX, COMPLEX III
ec: 1.10.2.2
mol_id molecule chains synonym
4 Cytochrome c1, heme protein, mitochondrial D,Q Cytochrome c-1
ec: 1.10.2.2
mol_id molecule chains synonym
5 Ubiquinol-cytochrome C reductase iron-sulfur subunit, mitochondrial E,R Rieske iron-sulfur protein, RISP, Complex III subunit IX
ec: 1.10.2.2
mol_id molecule chains synonym
6 Ubiquinol-cytochrome C reductase complex 14 kDa protein F,S Complex III subunit VI
ec: 1.10.2.2
mol_id molecule chains synonym
7 Ubiquinol-cytochrome C reductase complex ubiquinone-binding protein QP-C G,T Ubiquinol-cytochrome C reductase complex 9.5 kDa protein, Complex III subunit VII
ec: 1.10.2.2
mol_id molecule chains synonym
8 Ubiquinol-cytochrome C reductase complex 11 kDa protein H,U Mitochondrial hinge protein, Cytochrome C1, nonheme 11 kDa protein, Complex III subunit VIII
ec: 1.10.2.2
mol_id molecule chains synonym
9 Ubiquinol-cytochrome C reductase iron-sulfur subunit, mitochondrial I,V Rieske iron-sulfur protein, RISP, Complex III subunit IX
ec: 1.10.2.2
mol_id molecule chains synonym
10 Ubiquinol-cytochrome C reductase complex 7.2 kDa protein J,W Cytochrome C1, nonheme 7 kDa protein, Complex III subunit X
ec: 1.10.2.2
Source :
mol_id organism_scientific organism_common
1 Bos taurus  (taxid:9913) Cattle
mol_id organism_scientific organism_common
2 Bos taurus  (taxid:9913) Cattle
mol_id organism_scientific organism_common
3 Bos taurus  (taxid:9913) Cattle
mol_id organism_scientific organism_common
4 Bos taurus  (taxid:9913) Cattle
mol_id organism_scientific organism_common
5 Bos taurus  (taxid:9913) Cattle
mol_id organism_scientific organism_common
6 Bos taurus  (taxid:9913) Cattle
mol_id organism_scientific organism_common
7 Bos taurus  (taxid:9913) Cattle
mol_id organism_scientific organism_common
8 Bos taurus  (taxid:9913) Cattle
mol_id organism_scientific organism_common
9 Bos taurus  (taxid:9913) Cattle
mol_id organism_scientific organism_common
10 Bos taurus  (taxid:9913) Cattle
Authors : Huang, L.S., Cobessi, D., Tung, E.Y., Berry, E.A.
Keywords : CYTOCHROME BC1, MEMBRANE PROTEIN, HEME PROTEIN, RIESKE IRON SULFUR PROTEIN, CYTOCHROME B, CYTOCHROME C1, COMPLEX III, MITOCHONDRIAL PROCESSING PROTEASE, MPP UBIQUINONE, OXIDOREDUCTASE, REDOX ENZYME, RESPIRATORY CHAIN, STIGMATELLIN
Exp. method : X-RAY DIFFRACTION ( 2.10 Å )
Citation :

Binding of the Respiratory Chain Inhibitor Antimycin to the Mitochondrial bc(1) Complex: A New Crystal Structure Reveals an Altered Intramolecular Hydrogen-bonding Pattern.

Huang, L.S.,Cobessi, D.,Tung, E.Y.  et al.
(2005)  J.Mol.Biol.  351 : 573 - 597

PubMed: 16024040
DOI: 10.1016/j.jmb.2005.05.053

Reaction

Chain : A, N
UniProt : P31800 (QCR1_BOVIN)
Reaction : -
Chain : B, O
UniProt : P23004 (QCR2_BOVIN)
Reaction : -
Chain : C, P
UniProt : P00157 (CYB_BOVIN)
Reaction : -
Chain : D, Q
UniProt : P00125 (CY1_BOVIN)
Reaction: EC: Evidence:
Physiological Direction:
a quinol + 2 Fe(III)-[cytochrome c](out) = a quinone + 2 Fe(II)-[cytochrome c](out) + 2 H(+)(out) 7.1.1.8 UniProtKB:P07143
-
Chain : I, V
UniProt : P13272 (UCRI_BOVIN)
Reaction: EC: Evidence:
Physiological Direction:
a quinol + 2 Fe(III)-[cytochrome c](out) = a quinone + 2 Fe(II)-[cytochrome c](out) + 2 H(+)(out) 7.1.1.8 UniProtKB:P08067
-
Chain : F, S
UniProt : P00129 (QCR7_BOVIN)
Reaction : -
Chain : G, T
UniProt : P13271 (QCR8_BOVIN)
Reaction : -
Chain : H, U
UniProt : P00126 (QCR6_BOVIN)
Reaction : -
Chain : J, W
UniProt : P00130 (QCR9_BOVIN)
Reaction : -