8GYM
 
 | | Cryo-EM structure of Tetrahymena thermophila respiratory mega-complex MC IV2+(I+III2+II)2 | | Descriptor: | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 1,2-DILAUROYL-SN-GLYCERO-3-PHOSPHATE, 1,2-Distearoyl-sn-glycerophosphoethanolamine, ... | | Authors: | Wu, M.C, Hu, Y.Q, Han, F.Z, Zhou, L. | | Deposit date: | 2022-09-23 | | Release date: | 2023-06-14 | | Method: | ELECTRON MICROSCOPY (2.96 Å) | | Cite: | Structures of Tetrahymena thermophila respiratory megacomplexes on the tubular mitochondrial cristae.
Nat Commun, 14, 2023
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8GZU
 | | Cryo-EM structure of Tetrahymena thermophila respiratory Megacomplex MC (IV2+I+III2+II)2 | | Descriptor: | 2 iron, 2 sulfur cluster-binding protein, 2-oxoglutarate/malate carrier protein, ... | | Authors: | Wu, M.C, Hu, Y.Q, Han, F.Z, Zhou, L. | | Deposit date: | 2022-09-27 | | Release date: | 2023-06-14 | | Method: | ELECTRON MICROSCOPY (4.18 Å) | | Cite: | Structures of Tetrahymena thermophila respiratory megacomplexes on the tubular mitochondrial cristae.
Nat Commun, 14, 2023
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8B6J
 | | Cryo-EM structure of cytochrome bc1 complex (complex-III) from respiratory supercomplex of Tetrahymena thermophila | | Descriptor: | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, Apocytochrome b, ... | | Authors: | Muhleip, A, Kock Flygaard, R, Amunts, A. | | Deposit date: | 2022-09-27 | | Release date: | 2023-03-29 | | Last modified: | 2023-04-12 | | Method: | ELECTRON MICROSCOPY (2.8 Å) | | Cite: | Structural basis of mitochondrial membrane bending by the I-II-III 2 -IV 2 supercomplex.
Nature, 615, 2023
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8BQS
 | | Cryo-EM structure of the I-II-III2-IV2 respiratory supercomplex from Tetrahymena thermophila | | Descriptor: | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 1,2-Distearoyl-sn-glycerophosphoethanolamine, 2 iron, ... | | Authors: | Muhleip, A, Kock Flygaard, R, Baradaran, R, Amunts, A. | | Deposit date: | 2022-11-21 | | Release date: | 2023-08-23 | | Method: | ELECTRON MICROSCOPY (2.9 Å) | | Cite: | Structural basis of mitochondrial membrane bending by I-II-III2-IV2 supercomplex
To Be Published
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7TGH
 | | Cryo-EM structure of respiratory super-complex CI+III2 from Tetrahymena thermophila | | Descriptor: | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 1,2-Distearoyl-sn-glycerophosphoethanolamine, 2 iron, ... | | Authors: | Zhou, L, Maldonado, M, Padavannil, A, Guo, F, Letts, J.A. | | Deposit date: | 2022-01-07 | | Release date: | 2022-04-06 | | Last modified: | 2022-07-20 | | Method: | ELECTRON MICROSCOPY (2.6 Å) | | Cite: | Structures of Tetrahymena 's respiratory chain reveal the diversity of eukaryotic core metabolism.
Science, 376, 2022
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2FYU
 | | Crystal structure of bovine heart mitochondrial bc1 with jg144 inhibitor | | Descriptor: | (5S)-3-ANILINO-5-(2,4-DIFLUOROPHENYL)-5-METHYL-1,3-OXAZOLIDINE-2,4-DIONE, Cytochrome b, Cytochrome c1, ... | | Authors: | Xia, D, Esser, L. | | Deposit date: | 2006-02-08 | | Release date: | 2006-08-29 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.26 Å) | | Cite: | Surface-modulated motion switch: Capture and release of iron-sulfur protein in the cytochrome bc1 complex.
Proc.Natl.Acad.Sci.Usa, 103, 2006
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5KKZ
 | | Rhodobacter sphaeroides bc1 with famoxadone | | Descriptor: | (1R)-2-{[(R)-(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(DODECANOYLOXY)METHYL]ETHYL (9Z)-OCTADEC-9-ENOATE, ASCORBIC ACID, Cytochrome b, ... | | Authors: | Xia, D, Esser, L, Zhou, F, Tang, W.K, Yu, C.A. | | Deposit date: | 2016-06-23 | | Release date: | 2016-10-12 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.97 Å) | | Cite: | Hydrogen Bonding to the Substrate Is Not Required for Rieske Iron-Sulfur Protein Docking to the Quinol Oxidation Site of Complex III.
J.Biol.Chem., 291, 2016
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4U3F
 | | Cytochrome bc1 complex from chicken with designed inhibitor bound | | Descriptor: | 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, CARDIOLIPIN, ... | | Authors: | Huang, L.-S, Zhu, X.-L, Yang, G.F, Berry, E.A. | | Deposit date: | 2014-07-21 | | Release date: | 2015-07-29 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3.2312 Å) | | Cite: | Rational Design of Highly Potent and Slow-Binding Cytochrome bc1 Inhibitor as Fungicide by Computational Substitution Optimization
Sci Rep, 5, 2015
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3L72
 | | Chicken cytochrome BC1 complex with kresoxim-I-dimethyl bound | | Descriptor: | 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, CARDIOLIPIN, CYTOCHROME B, ... | | Authors: | Huang, L, Zhang, Z, Berry, E.A. | | Deposit date: | 2009-12-27 | | Release date: | 2010-02-02 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (3.06 Å) | | Cite: | Famoxadone and related inhibitors bind like methoxy acrylate inhibitors in the Qo site of the BC1 compl and fix the rieske iron-sulfur protein in a positio close to but distinct from that seen with stigmatellin and other "DISTAL" Qo inhibitors.
To be Published
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2IBZ
 | | Yeast Cytochrome BC1 Complex with Stigmatellin | | Descriptor: | 5-(3,7,11,15,19,23-HEXAMETHYL-TETRACOSA-2,6,10,14,18,22-HEXAENYL)-2,3-DIMETHOXY-6-METHYL-BENZENE-1,4-DIOL, Cytochrome b, Cytochrome c1, ... | | Authors: | Hunte, C. | | Deposit date: | 2006-09-12 | | Release date: | 2007-03-20 | | Last modified: | 2021-03-03 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | A Comparison of Stigmatellin Conformations, Free and Bound to the Photosynthetic Reaction Center and the Cytochrome bc(1) Complex.
J.Mol.Biol., 368, 2007
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5OKD
 | | Crystal structure of bovine Cytochrome bc1 in complex with inhibitor SCR0911. | | Descriptor: | 1,2-DIHEXANOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE, 1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, ... | | Authors: | Amporndanai, K, O'Neill, P.M, Hasnain, S.S, Antonyuk, S.V. | | Deposit date: | 2017-07-25 | | Release date: | 2018-02-28 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | X-ray and cryo-EM structures of inhibitor-bound cytochromebc1complexes for structure-based drug discovery.
IUCrJ, 5, 2018
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1EZV
 | | STRUCTURE OF THE YEAST CYTOCHROME BC1 COMPLEX CO-CRYSTALLIZED WITH AN ANTIBODY FV-FRAGMENT | | Descriptor: | 5-(3,7,11,15,19,23-HEXAMETHYL-TETRACOSA-2,6,10,14,18,22-HEXAENYL)-2,3-DIMETHOXY-6-METHYL-BENZENE-1,4-DIOL, CYTOCHROME B, CYTOCHROME C1, ... | | Authors: | Hunte, C, Koepke, J, Lange, C, Rossmanith, T, Michel, H. | | Deposit date: | 2000-05-12 | | Release date: | 2001-05-16 | | Last modified: | 2011-07-13 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structure at 2.3 A resolution of the cytochrome bc(1) complex from the yeast Saccharomyces cerevisiae co-crystallized with an antibody Fv fragment.
Structure Fold.Des., 8, 2000
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2QJY
 | | Crystal structure of rhodobacter sphaeroides double mutant with stigmatellin and UQ2 | | Descriptor: | (1R)-2-{[(R)-(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(DODECANOYLOXY)METHYL]ETHYL (9Z)-OCTADEC-9-ENOATE, 2-O-octyl-beta-D-glucopyranose, CHLORIDE ION, ... | | Authors: | Esser, L, Xia, D. | | Deposit date: | 2007-07-09 | | Release date: | 2007-12-25 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Inhibitor-complexed Structures of the Cytochrome bc1 from the Photosynthetic Bacterium Rhodobacter sphaeroides.
J.Biol.Chem., 283, 2008
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3TGU
 | | Cytochrome bc1 complex from chicken with pfvs-designed moa inhibitor bound | | Descriptor: | 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, CARDIOLIPIN, Coenzyme Q10, ... | | Authors: | Huang, L.-S, Yang, G.-F, Berry, E.A. | | Deposit date: | 2011-08-17 | | Release date: | 2012-07-04 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Computational discovery of picomolar Q(o) site inhibitors of cytochrome bc1 complex.
J.Am.Chem.Soc., 134, 2012
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7R0W
 | | 2.8 Angstrom cryo-EM structure of the dimeric cytochrome b6f-PetP complex from Synechocystis sp. PCC 6803 with natively bound lipids and plastoquinone molecules | | Descriptor: | (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE, (1S,8E)-1-{[(2S)-1-hydroxy-3-{[(1S)-1-hydroxypentadecyl]oxy}propan-2-yl]oxy}heptadec-8-en-1-ol, (4S,7R)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSAN-1-AMINIUM 4-OXIDE, ... | | Authors: | Farmer, D.F, Proctor, M.S, Malone, L.A, Swainsbury, D.P.K, Hawkings, F.R, Hitchcock, A, Johnson, M.P. | | Deposit date: | 2022-02-02 | | Release date: | 2022-07-06 | | Last modified: | 2024-07-10 | | Method: | ELECTRON MICROSCOPY (2.8 Å) | | Cite: | Cryo-EM structures of the Synechocystis sp. PCC 6803 cytochrome b6f complex with and without the regulatory PetP subunit.
Biochem.J., 479, 2022
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8SMR
 | | cytochrome bc1-cbb3 supercomplex from Pseudomonas aeruginosa | | Descriptor: | (2R)-2-(methoxymethyl)-4-{[(25R)-spirost-5-en-3beta-yl]oxy}butyl 4-O-alpha-D-glucopyranosyl-beta-D-glucopyranoside, CALCIUM ION, COPPER (II) ION, ... | | Authors: | Di Trani, J.M, Rubinstein, J.L. | | Deposit date: | 2023-04-26 | | Release date: | 2023-10-11 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Structure of the bc 1 - cbb 3 respiratory supercomplex from Pseudomonas aeruginosa.
Proc.Natl.Acad.Sci.USA, 120, 2023
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8SNH
 | | cytochrome bc1-cbb3 supercomplex from Pseudomonas aeruginosa | | Descriptor: | (2R)-2-(methoxymethyl)-4-{[(25R)-spirost-5-en-3beta-yl]oxy}butyl 4-O-alpha-D-glucopyranosyl-beta-D-glucopyranoside, CALCIUM ION, COPPER (II) ION, ... | | Authors: | Di Trani, J.M, Rubinstein, J.L. | | Deposit date: | 2023-04-27 | | Release date: | 2023-10-11 | | Method: | ELECTRON MICROSCOPY (2.7 Å) | | Cite: | Structure of the bc 1 - cbb 3 respiratory supercomplex from Pseudomonas aeruginosa.
Proc.Natl.Acad.Sci.USA, 120, 2023
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7R3V
 | | Crystal structure of bovine Cytochrome bc1 in complex with inhibitor CK-2-67. | | Descriptor: | 1,2-DIHEXANOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE, 1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, ... | | Authors: | Pinthong, N, Amporndanai, K, O'Neill, P.M, Hasnain, S.S, Antonyuk, S. | | Deposit date: | 2022-02-07 | | Release date: | 2022-08-10 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Targeting the Ubiquinol-Reduction (Q i ) Site of the Mitochondrial Cytochrome bc 1 Complex for the Development of Next Generation Quinolone Antimalarials.
Biology (Basel), 11, 2022
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4D6T
 | | Cytochrome bc1 bound to the 4(1H)-pyridone GW844520 | | Descriptor: | 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, 3-chloro-2,6-dimethyl-5-{4-[4-(trifluoromethoxy)phenoxy]phenyl}pyridin-4-ol, CARDIOLIPIN, ... | | Authors: | Capper, M.J, O'Neill, P.M, Fisher, N, Strange, R.W, Moss, D, Ward, S.A, Berry, N.G, Lawrenson, A.S, Hasnain, S.S, Biagini, G.A, Antonyuk, S.V. | | Deposit date: | 2014-11-14 | | Release date: | 2015-01-14 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (3.57 Å) | | Cite: | Antimalarial 4(1H)-Pyridones Bind to the Qi Site of Cytochrome Bc1.
Proc.Natl.Acad.Sci.USA, 112, 2015
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6HU9
 | | III2-IV2 mitochondrial respiratory supercomplex from S. cerevisiae | | Descriptor: | 1,2-DIACYL-SN-GLYCERO-3-PHOSHOCHOLINE, 5-(3,7,11,15,19,23-HEXAMETHYL-TETRACOSA-2,6,10,14,18,22-HEXAENYL)-2,3-DIMETHOXY-6-METHYL-BENZENE-1,4-DIOL, CALCIUM ION, ... | | Authors: | Hartley, A.M, Pinotsis, N, Marechal, A. | | Deposit date: | 2018-10-05 | | Release date: | 2018-12-26 | | Last modified: | 2019-12-11 | | Method: | ELECTRON MICROSCOPY (3.35 Å) | | Cite: | Structure of yeast cytochrome c oxidase in a supercomplex with cytochrome bc1.
Nat. Struct. Mol. Biol., 26, 2019
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6HAW
 | | Crystal structure of bovine cytochrome bc1 in complex with 2-pyrazolyl quinolone inhibitor WDH2G7 | | Descriptor: | 1,2-DIHEXANOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE, 1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 1,2-DIPALMITOYL-SN-GLYCERO-3-PHOSPHATE, ... | | Authors: | Amporndanai, K, Hong, W.D, O'Neill, P.M, Hasnain, S.S, Antonyuk, S.V. | | Deposit date: | 2018-08-08 | | Release date: | 2019-01-16 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (3.45 Å) | | Cite: | Potent Antimalarial 2-Pyrazolyl Quinolonebc1(Qi) Inhibitors with Improved Drug-like Properties.
ACS Med Chem Lett, 9, 2018
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4D6U
 | | Cytochrome bc1 bound to the 4(1H)-pyridone GSK932121 | | Descriptor: | 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, 3-chloro-6-(hydroxymethyl)-2-methyl-5-{4-[3-(trifluoromethoxy)phenoxy]phenyl}pyridin-4-ol, CARDIOLIPIN, ... | | Authors: | Capper, M.J, ONeill, P.M, Fisher, N, Strange, R.W, Moss, D, Ward, S.A, Berry, N.G, Lawrenson, A.S, Hasnain, S.S, Biagini, G.A, Antonyuk, S.V. | | Deposit date: | 2014-11-14 | | Release date: | 2015-01-14 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (4.09 Å) | | Cite: | Antimalarial 4(1H)-Pyridones Bind to the Qi Site of Cytochrome Bc1.
Proc.Natl.Acad.Sci.USA, 112, 2015
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5LUF
 | | Cryo-EM of bovine respirasome | | Descriptor: | COPPER (II) ION, Cytochrome b, Cytochrome b-c1 complex subunit 1, ... | | Authors: | Sousa, J.S, Mills, D.J, Vonck, J, Kuehlbrandt, W. | | Deposit date: | 2016-09-08 | | Release date: | 2016-11-30 | | Last modified: | 2019-12-11 | | Method: | ELECTRON MICROSCOPY (9.1 Å) | | Cite: | Functional asymmetry and electron flow in the bovine respirasome.
Elife, 5, 2016
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5NMI
 | | Cytochrome bc1 bound to the inhibitor MJM170 | | Descriptor: | (4aS)-2-methyl-3-(4-phenoxyphenyl)-5,6,7,8-tetrahydroquinolin-4(4aH)-one, 1,2-Dioleoyl-sn-glycero-3-phosphoethanolamine, ARG-ASN-TRP-VAL-PRO-THR-ALA-GLN-LEU-TRP-GLY-ALA-VAL-GLY-ALA-VAL-GLY-LEU-VAL-SER-ALA-THR, ... | | Authors: | Capper, N.J, Antonyuk, S.V, Hasnain, S.S. | | Deposit date: | 2017-04-05 | | Release date: | 2017-06-14 | | Last modified: | 2018-12-19 | | Method: | X-RAY DIFFRACTION (3.5 Å) | | Cite: | New paradigms for understanding and step changes in treating active and chronic, persistent apicomplexan infections.
Sci Rep, 6, 2016
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2A06
 | | Bovine cytochrome bc1 complex with stigmatellin bound | | Descriptor: | 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, AZIDE ION, CARDIOLIPIN, ... | | Authors: | Huang, L.S, Cobessi, D, Tung, E.Y, Berry, E.A. | | Deposit date: | 2005-06-16 | | Release date: | 2005-06-21 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Binding of the Respiratory Chain Inhibitor Antimycin to the Mitochondrial bc(1) Complex: A New Crystal Structure Reveals an Altered Intramolecular Hydrogen-bonding Pattern.
J.Mol.Biol., 351, 2005
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