8B6J
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![BU of 8b6j by Molmil](/molmil-images/mine/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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6T0B
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![BU of 6t0b by Molmil](/molmil-images/mine/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: | 2020-05-06 | 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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8ABM
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![BU of 8abm by Molmil](/molmil-images/mine/8abm) | Complex III2 from Yarrowia lipolytica, apo, b-position | Descriptor: | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHATE, CARDIOLIPIN, ... | Authors: | Wieferig, J.P, Kuhlbrandt, W. | Deposit date: | 2022-07-04 | Release date: | 2023-01-11 | Last modified: | 2023-01-25 | Method: | ELECTRON MICROSCOPY (2.8 Å) | Cite: | Analysis of the conformational heterogeneity of the Rieske iron-sulfur protein in complex III 2 by cryo-EM. Iucrj, 10, 2023
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4I7Z
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![BU of 4i7z by Molmil](/molmil-images/mine/4i7z) | Crystal structure of cytochrome b6f in DOPG, with disordered Rieske Iron-Sulfur Protein soluble domain | Descriptor: | (2R)-3-{[(R)-{[(2S)-2,3-dihydroxypropyl]oxy}(hydroxy)phosphoryl]oxy}-2-[(6Z)-tridec-6-enoyloxy]propyl (9Z)-octadec-9-enoate, (2S)-3-(acetyloxy)-2-hydroxypropyl 6-deoxy-6-sulfo-beta-D-glucopyranoside, Apocytochrome f, ... | Authors: | Hasan, S.S, Stofleth, J.T, Yamashita, E, Cramer, W.A. | Deposit date: | 2012-12-01 | Release date: | 2013-04-17 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (2.803 Å) | Cite: | Lipid-induced conformational changes within the cytochrome b6f complex of oxygenic photosynthesis. Biochemistry, 52, 2013
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8IUF
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![BU of 8iuf by Molmil](/molmil-images/mine/8iuf) | Cryo-EM structure of Euglena gracilis super-complex I+III2+IV, composite | Descriptor: | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 1,2-DILAUROYL-SN-GLYCERO-3-PHOSPHATE, 1,2-Distearoyl-sn-glycerophosphoethanolamine, ... | Authors: | Wu, M.C, Tian, H.T, He, Z.X, Hu, Y.Q, Zhou, L. | Deposit date: | 2023-03-24 | Release date: | 2024-02-28 | Last modified: | 2024-03-06 | Method: | ELECTRON MICROSCOPY (2.81 Å) | Cite: | Euglena's atypical respiratory chain adapts to the discoidal cristae and flexible metabolism. Nat Commun, 15, 2024
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3L71
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![BU of 3l71 by Molmil](/molmil-images/mine/3l71) | Cytochrome BC1 complex from chicken with azoxystrobin bound | Descriptor: | 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, CARDIOLIPIN, Coenzyme Q10, ... | Authors: | Huang, L, Berry, E.A. | Deposit date: | 2009-12-27 | Release date: | 2010-02-02 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (2.84 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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1SQV
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![BU of 1sqv by Molmil](/molmil-images/mine/1sqv) | Crystal Structure Analysis of Bovine Bc1 with UHDBT | Descriptor: | 6-HYDROXY-5-UNDECYL-1,3-BENZOTHIAZOLE-4,7-DIONE, Cytochrome b, Cytochrome c1, ... | Authors: | Esser, L, Quinn, B, Li, Y.F, Zhang, M, Elberry, M, Yu, L, Yu, C.A, Xia, D. | Deposit date: | 2004-03-19 | Release date: | 2005-09-06 | Last modified: | 2021-03-03 | Method: | X-RAY DIFFRACTION (2.85 Å) | Cite: | Crystallographic studies of quinol oxidation site inhibitors: a modified classification of inhibitors for the cytochrome bc(1) complex. J.Mol.Biol., 341, 2004
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7TZ6
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![BU of 7tz6 by Molmil](/molmil-images/mine/7tz6) | Structure of mitochondrial bc1 in complex with ck-2-68 | Descriptor: | 7-chloranyl-3-methyl-2-[4-[[4-(trifluoromethyloxy)phenyl]methyl]phenyl]-1~{H}-quinolin-4-one, Cytochrome b, Cytochrome b-c1 complex subunit 1, ... | Authors: | Xia, D, Esser, L, Zhou, F, Huang, R. | Deposit date: | 2022-02-15 | Release date: | 2023-02-22 | Last modified: | 2023-09-06 | Method: | ELECTRON MICROSCOPY (2.88 Å) | Cite: | Structure of complex III with bound antimalarial agent CK-2-68 provides insights into selective inhibition of Plasmodium cytochrome bc 1 complexes. J.Biol.Chem., 299, 2023
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8IOG
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8ASI
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![BU of 8asi by Molmil](/molmil-images/mine/8asi) | Four subunit cytochrome b-c1 complex from Rhodobacter sphaeroides in native nanodiscs - consensus refinement in the b-b conformation | Descriptor: | 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, Cytochrome b, Cytochrome b-c1 subunit IV, ... | Authors: | Swainsbury, D.J.K, Hawkings, F.R, Martin, E.C, Musial, S, Salisbury, J.H, Jackson, P.J, Farmer, D.A, Johnson, M.P, Siebert, C.A, Hitchcock, A, Hunter, C.N. | Deposit date: | 2022-08-19 | Release date: | 2023-03-15 | Last modified: | 2023-03-22 | Method: | ELECTRON MICROSCOPY (2.9 Å) | Cite: | Cryo-EM structure of the four-subunit Rhodobacter sphaeroides cytochrome bc 1 complex in styrene maleic acid nanodiscs. Proc.Natl.Acad.Sci.USA, 120, 2023
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8BQS
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![BU of 8bqs by Molmil](/molmil-images/mine/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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7TLJ
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![BU of 7tlj by Molmil](/molmil-images/mine/7tlj) | Rhodobacter sphaeroides Mitochondrial respiratory chain complex | Descriptor: | (1R)-2-{[(R)-(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(DODECANOYLOXY)METHYL]ETHYL (9Z)-OCTADEC-9-ENOATE, (5S)-3-anilino-5-methyl-5-(6-phenoxypyridin-3-yl)-1,3-oxazolidine-2,4-dione, 14 kDa peptide of ubiquinol-cytochrome c2 oxidoreductase complex, ... | Authors: | Xia, D, Zhou, F, Esser, L, Huang, R. | Deposit date: | 2022-01-18 | Release date: | 2023-02-08 | Method: | ELECTRON MICROSCOPY (2.91 Å) | Cite: | Conformation Switch of Rieske ISP subunit is revealed by the Crystal Structure of Bacterial Cytochrome bc1 in Complex with Azoxystrobin to be published
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7TAY
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![BU of 7tay by Molmil](/molmil-images/mine/7tay) | Bos Taurus Mitochondrial BC1 in complex with Pyramoxadone | Descriptor: | (2R)-3-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-2-(tetradecanoyloxy)propyl octadecanoate, (5S)-3-anilino-5-methyl-5-(6-phenoxypyridin-3-yl)-1,3-oxazolidine-2,4-dione, 1,2-DIHEXANOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE, ... | Authors: | Xia, D, Zhou, F, Esser, L. | Deposit date: | 2021-12-21 | Release date: | 2023-01-18 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (2.95 Å) | Cite: | Conformation Switch of Rieske ISP subunit is revealed by the Crystal Structure of Bacterial Cytochrome bc1 in Complex with Azoxystrobin to be published
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8GYM
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![BU of 8gym by Molmil](/molmil-images/mine/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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5KKZ
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![BU of 5kkz by Molmil](/molmil-images/mine/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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1KYO
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5KLI
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![BU of 5kli by Molmil](/molmil-images/mine/5kli) | 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, Cytochrome b, ... | Authors: | Xia, D, Esser, L, Zhou, F, Tang, W.K, Yu, C.A. | Deposit date: | 2016-06-24 | Release date: | 2016-10-12 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (2.996 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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8ABH
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![BU of 8abh by Molmil](/molmil-images/mine/8abh) | Complex III2 from Yarrowia lipolytica, antimycin A bound, b-position | Descriptor: | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 1,2-DIMYRISTOYL-SN-GLYCERO-3-PHOSPHATE, CARDIOLIPIN, ... | Authors: | Wieferig, J.P, Kuhlbrandt, W. | Deposit date: | 2022-07-04 | Release date: | 2023-01-11 | Last modified: | 2023-01-25 | Method: | ELECTRON MICROSCOPY (3 Å) | Cite: | Analysis of the conformational heterogeneity of the Rieske iron-sulfur protein in complex III 2 by cryo-EM. Iucrj, 10, 2023
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2E74
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![BU of 2e74 by Molmil](/molmil-images/mine/2e74) | Crystal Structure of the 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, 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL, Apocytochrome f, ... | Authors: | Cramer, W.A, Yamashita, E, Zhang, H. | Deposit date: | 2007-01-05 | Release date: | 2007-06-12 | Last modified: | 2011-07-13 | Method: | X-RAY DIFFRACTION (3 Å) | Cite: | Structure of the Cytochrome b(6)f Complex: Quinone Analogue Inhibitors as Ligands of Heme c(n) J.Mol.Biol., 370, 2007
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3H1J
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![BU of 3h1j by Molmil](/molmil-images/mine/3h1j) | Stigmatellin-bound cytochrome bc1 complex from chicken | Descriptor: | 1,2-dioleoyl-sn-glycero-3-phosphoethanolamine, CARDIOLIPIN, Coenzyme Q10, ... | Authors: | Zhang, Z, Huang, L, Shulmeister, V.M, Chi, Y.-I, Kim, K.K, Hung, L.-W, Crofts, A.R, Berry, E.A, Kim, S.-H. | Deposit date: | 2009-04-12 | Release date: | 2009-04-28 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (3 Å) | Cite: | Electron Transfer by Domain Movement in Cytochrome Bc1 Nature, 392, 1998
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7RJA
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6NHH
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![BU of 6nhh by Molmil](/molmil-images/mine/6nhh) | Rhodobacter sphaeroides bc1 with azoxystrobin | Descriptor: | 1,2-DIHEXANOYL-SN-GLYCERO-3-PHOSPHOETHANOLAMINE, Cytochrome b, Cytochrome c1, ... | Authors: | Xia, D, Zhou, F, Yu, C.A. | Deposit date: | 2018-12-21 | Release date: | 2019-06-19 | Last modified: | 2020-07-29 | Method: | X-RAY DIFFRACTION (3 Å) | Cite: | Crystal structure of bacterial cytochromebc1in complex with azoxystrobin reveals a conformational switch of the Rieske iron-sulfur protein subunit. J.Biol.Chem., 294, 2019
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1BGY
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![BU of 1bgy by Molmil](/molmil-images/mine/1bgy) | CYTOCHROME BC1 COMPLEX FROM BOVINE | Descriptor: | CYTOCHROME BC1 COMPLEX, FE2/S2 (INORGANIC) CLUSTER, HEME C, ... | Authors: | Iwata, S, Lee, J.W, Okada, K, Lee, J.K, Iwata, M, Ramaswamy, S, Jap, B.K. | Deposit date: | 1998-06-02 | Release date: | 1999-01-06 | Last modified: | 2023-08-02 | Method: | X-RAY DIFFRACTION (3 Å) | Cite: | Complete structure of the 11-subunit bovine mitochondrial cytochrome bc1 complex. Science, 281, 1998
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2ZT9
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![BU of 2zt9 by Molmil](/molmil-images/mine/2zt9) | Crystal Structure of the Cytochrome b6f Complex from Nostoc sp. PCC 7120 | 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, 1,2-DI-O-ACYL-3-O-[6-DEOXY-6-SULFO-ALPHA-D-GLUCOPYRANOSYL]-SN-GLYCEROL, Apocytochrome f, ... | Authors: | Craner, W.A, Baniulis, D, Yamashita, E. | Deposit date: | 2008-09-27 | Release date: | 2009-02-10 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (3 Å) | Cite: | Structure-Function, Stability, and Chemical Modification of the Cyanobacterial Cytochrome b6f Complex from Nostoc sp. PCC 7120 J.Biol.Chem., 284, 2009
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1VF5
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![BU of 1vf5 by Molmil](/molmil-images/mine/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: | 2023-12-27 | 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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