5J8K
 
 | | Architecture of supercomplex I-III2 | | Descriptor: | COMPLEX I 13KDA/NDUFS6, COMPLEX I 15KDA/NDUFS5, COMPLEX I 18KDA/NDUFS6, ... | | Authors: | Letts, J.A, Fiedorczuk, K, Sazanov, L.A. | | Deposit date: | 2016-04-08 | | Release date: | 2016-09-21 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (7.8 Å) | | Cite: | The architecture of respiratory supercomplexes.
Nature, 537, 2016
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5XTE
 | | Cryo-EM structure of human respiratory complex III (cytochrome bc1 complex) | | Descriptor: | (9R,11S)-9-({[(1S)-1-HYDROXYHEXADECYL]OXY}METHYL)-2,2-DIMETHYL-5,7,10-TRIOXA-2LAMBDA~5~-AZA-6LAMBDA~5~-PHOSPHAOCTACOSANE-6,6,11-TRIOL, 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, CARDIOLIPIN, ... | | Authors: | Gu, J, Wu, M, Yang, M. | | Deposit date: | 2017-06-19 | | Release date: | 2017-08-30 | | Last modified: | 2025-04-09 | | Method: | ELECTRON MICROSCOPY (3.4 Å) | | Cite: | Architecture of Human Mitochondrial Respiratory Megacomplex I2III2IV2.
Cell, 170, 2017
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8P65
 | | Cytochrome bc1 complex (Bos taurus) | | Descriptor: | Cytochrome b, Cytochrome b-c1 complex subunit 1, mitochondrial, ... | | Authors: | Phillips, B.P, Barra, I.M.C.C, Meier, T.K, Rimle, L, von Ballmoos, C. | | Deposit date: | 2023-05-25 | | Release date: | 2024-07-03 | | Last modified: | 2025-04-30 | | Method: | ELECTRON MICROSCOPY (3 Å) | | Cite: | A splendid molecular factory: De- and reconstruction of the mammalian respiratory chain.
Proc.Natl.Acad.Sci.USA, 122, 2025
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1QCR
 | | CRYSTAL STRUCTURE OF BOVINE MITOCHONDRIAL CYTOCHROME BC1 COMPLEX, ALPHA CARBON ATOMS ONLY | | Descriptor: | PROTOPORPHYRIN IX CONTAINING FE, UBIQUINOL CYTOCHROME C OXIDOREDUCTASE | | Authors: | Xia, D, Yu, C.A, Kim, H, Xia, J.Z, Kachurin, A, Zhang, L, Yu, L, Deisenhofer, J. | | Deposit date: | 1997-05-17 | | Release date: | 1998-10-14 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Crystal structure of the cytochrome bc1 complex from bovine heart mitochondria.
Science, 277, 1997
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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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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: | 2024-10-23 | | 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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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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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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1VF5
 | | Crystal Structure of Cytochrome b6f Complex from M.laminosus | | Descriptor: | (7R,17E)-4-HYDROXY-N,N,N,7-TETRAMETHYL-7-[(8E)-OCTADEC-8-ENOYLOXY]-10-OXO-3,5,9-TRIOXA-4-PHOSPHAHEPTACOS-17-EN-1-AMINIUM 4-OXIDE, 2,3-DIMETHYL-5-(3,7,11,15,19,23,27,31,35-NONAMETHYL-2,6,10,14,18,22,26,30,34-HEXATRIACONTANONAENYL-2,5-CYCLOHEXADIENE-1,4-DIONE-2,3-DIMETHYL-5-SOLANESYL-1,4-BENZOQUINONE, 8-HYDROXY-5,7-DIMETHOXY-3-METHYL-2-TRIDECYL-4H-CHROMEN-4-ONE, ... | | Authors: | Kurisu, G, Zhang, H, Smith, J.L, Cramer, W.A. | | Deposit date: | 2004-04-08 | | Release date: | 2004-04-20 | | Last modified: | 2024-12-25 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Structure of the Cytochrome B6F Complex of Oxygenic Photosynthesis: Tuning the Cavity
Science, 302, 2003
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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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6FO6
 | | CryoEM structure of bovine cytochrome bc1 in complex with the anti-malarial inhibitor SCR0911 | | Descriptor: | 7-methoxy-3-methyl-2-[5-[4-(trifluoromethyloxy)phenyl]pyridin-3-yl]quinolin-4-ol, Cytochrome b, Cytochrome b-c1 complex subunit 1, ... | | Authors: | Johnson, R.M, Amporndanai, K, O'Neill, P.M, Fishwick, C.W.G, Jamson, A.H, Rawson, S.D, Hasnain, S.S, Antonyuk, S.V, Muench, S.P. | | Deposit date: | 2018-02-06 | | Release date: | 2018-02-28 | | Last modified: | 2024-11-20 | | Method: | ELECTRON MICROSCOPY (4.1 Å) | | Cite: | X-ray and cryo-EM structures of inhibitor-bound cytochromebc1complexes for structure-based drug discovery.
IUCrJ, 5, 2018
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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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6FO0
 | | CryoEM structure of bovine cytochrome bc1 in complex with the anti-malarial compound GSK932121 | | Descriptor: | 3-chloro-6-(hydroxymethyl)-2-methyl-5-{4-[3-(trifluoromethoxy)phenoxy]phenyl}pyridin-4-ol, Chain I/V, Cytochrome b, ... | | Authors: | Johnson, R.M, Amporndanai, K, O'Neill, P.M, Fishwick, C.W.G, Jamson, A.H, Rawson, S.D, Hasnain, S.S, Antonyuk, S.V, Muench, S.P. | | Deposit date: | 2018-02-05 | | Release date: | 2018-02-28 | | Last modified: | 2024-11-06 | | Method: | ELECTRON MICROSCOPY (4.1 Å) | | Cite: | X-ray and cryo-EM structures of inhibitor-bound cytochromebc1complexes for structure-based drug discovery.
IUCrJ, 5, 2018
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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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6KLS
 | | Hyperthermophilic respiratory Complex III | | Descriptor: | (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE, 2-[(2~{E},6~{E},10~{Z},14~{Z},18~{Z},23~{R})-3,7,11,15,19,23,27-heptamethyloctacosa-2,6,10,14,18-pentaenyl]naphthalene-1,4-dione, Cytochrome c, ... | | Authors: | Fei, S, Hartmut, M, Yun, Z, Guohong, P, Guoliang, Z, Hui, Z, Shuangbo, Z, Xiaoyun, P, Yan, Z. | | Deposit date: | 2019-07-30 | | Release date: | 2020-05-13 | | Last modified: | 2025-04-09 | | Method: | ELECTRON MICROSCOPY (3.3 Å) | | Cite: | A 3.3 angstrom -Resolution Structure of Hyperthermophilic Respiratory Complex III Reveals the Mechanism of Its Thermal Stability.
Angew.Chem.Int.Ed.Engl., 59, 2020
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6T0B
 | | The III2-IV(5B)2 respiratory supercomplex from S. cerevisiae | | Descriptor: | 1,2-DIACYL-SN-GLYCERO-3-PHOSHOCHOLINE, CALCIUM ION, CARDIOLIPIN, ... | | Authors: | Marechal, A, Pinotsis, N, Hartley, A. | | Deposit date: | 2019-10-02 | | Release date: | 2020-04-22 | | Last modified: | 2024-10-23 | | Method: | ELECTRON MICROSCOPY (2.8 Å) | | Cite: | Rcf2 revealed in cryo-EM structures of hypoxic isoforms of mature mitochondrial III-IV supercomplexes.
Proc.Natl.Acad.Sci.USA, 117, 2020
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6KLV
 | | Hyperthermophilic respiratory Complex III | | Descriptor: | (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE, 2-[(2~{E},6~{E},10~{Z},14~{Z},18~{Z},23~{R})-3,7,11,15,19,23,27-heptamethyloctacosa-2,6,10,14,18-pentaenyl]naphthalene-1,4-dione, ANTIMYCIN, ... | | Authors: | Fei, S, Hartmut, M, Yun, Z, Guohong, P, Guoliang, Z, Hui, Z, Shuangbo, Z, Xiaoyun, P, Yan, Z. | | Deposit date: | 2019-07-30 | | Release date: | 2020-05-13 | | Last modified: | 2025-04-09 | | Method: | ELECTRON MICROSCOPY (3.2 Å) | | Cite: | A 3.3 angstrom -Resolution Structure of Hyperthermophilic Respiratory Complex III Reveals the Mechanism of Its Thermal Stability.
Angew.Chem.Int.Ed.Engl., 59, 2020
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6T15
 | | The III2-IV(5B)1 respiratory supercomplex from S. cerevisiae | | Descriptor: | 1,2-DIACYL-SN-GLYCERO-3-PHOSHOCHOLINE, CARDIOLIPIN, COPPER (II) ION, ... | | Authors: | Marechal, A, Pinotsis, N, Hartley, A. | | Deposit date: | 2019-10-03 | | Release date: | 2020-04-22 | | Last modified: | 2025-04-09 | | Method: | ELECTRON MICROSCOPY (3.29 Å) | | Cite: | Rcf2 revealed in cryo-EM structures of hypoxic isoforms of mature mitochondrial III-IV supercomplexes.
Proc.Natl.Acad.Sci.USA, 117, 2020
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5XTH
 | | Cryo-EM structure of human respiratory supercomplex I1III2IV1 | | Descriptor: | (9R,11S)-9-({[(1S)-1-HYDROXYHEXADECYL]OXY}METHYL)-2,2-DIMETHYL-5,7,10-TRIOXA-2LAMBDA~5~-AZA-6LAMBDA~5~-PHOSPHAOCTACOSANE-6,6,11-TRIOL, 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, Acyl carrier protein, ... | | Authors: | Gu, J, Wu, M, Yang, M. | | Deposit date: | 2017-06-19 | | Release date: | 2017-09-13 | | Last modified: | 2025-04-09 | | Method: | ELECTRON MICROSCOPY (3.9 Å) | | Cite: | Architecture of Human Mitochondrial Respiratory Megacomplex I2III2IV2.
Cell, 170, 2017
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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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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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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: | 2025-04-09 | | 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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5XTI
 | | Cryo-EM architecture of human respiratory chain megacomplex-I2III2IV2 | | Descriptor: | (9R,11S)-9-({[(1S)-1-HYDROXYHEXADECYL]OXY}METHYL)-2,2-DIMETHYL-5,7,10-TRIOXA-2LAMBDA~5~-AZA-6LAMBDA~5~-PHOSPHAOCTACOSANE-6,6,11-TRIOL, 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, Acyl carrier protein, ... | | Authors: | Gu, J, Wu, M, Yang, M. | | Deposit date: | 2017-06-19 | | Release date: | 2017-09-13 | | Last modified: | 2025-04-09 | | Method: | ELECTRON MICROSCOPY (17.4 Å) | | Cite: | Architecture of Human Mitochondrial Respiratory Megacomplex I2III2IV2.
Cell, 170, 2017
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2QJK
 | | Crystal Structure Analysis of mutant rhodobacter sphaeroides bc1 with stigmatellin and antimycin | | Descriptor: | (1R)-2-{[(R)-(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(DODECANOYLOXY)METHYL]ETHYL (9Z)-OCTADEC-9-ENOATE, (2R,3S,6S,7R,8R)-3-{[3-(FORMYLAMINO)-2-HYDROXYBENZOYL]AMINO}-8-HEXYL-2,6-DIMETHYL-4,9-DIOXO-1,5-DIOXONAN-7-YL (2S)-2-METHYLBUTANOATE, 2-O-octyl-beta-D-glucopyranose, ... | | Authors: | Esser, L. | | Deposit date: | 2007-07-07 | | Release date: | 2007-12-25 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Inhibitor-complexed structures of the cytochrome bc1 from the photosynthetic bacterium Rhodobacter sphaeroides.
J.Biol.Chem., 283, 2008
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2YBB
 | | Fitted model for bovine mitochondrial supercomplex I1III2IV1 by single particle cryo-EM (EMD-1876) | | Descriptor: | 1,4-DIHYDRONICOTINAMIDE ADENINE DINUCLEOTIDE, CALCIUM ION, CARDIOLIPIN, ... | | Authors: | Althoff, T, Mills, D.J, Popot, J.-L, Kuehlbrandt, W. | | Deposit date: | 2011-03-02 | | Release date: | 2011-10-19 | | Last modified: | 2024-11-20 | | Method: | ELECTRON MICROSCOPY (19 Å) | | Cite: | Arrangement of Electron Transport Chain Components in Bovine Mitochondrial Supercomplex I(1)III(2)Iv(1).
Embo J., 30, 2011
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