1OCO
 
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1OCZ
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1OCR
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6JUW
 | | BOVINE HEART CYTOCHROME C OXIDASE IN CATALITIC INTERMEDIATES AT 1.80 ANGSTROM RESOLUTION | | Descriptor: | (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE, (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(STEAROYLOXY)METHYL]ETHYL (5E,8E,11E,14E)-ICOSA-5,8,11,14-TETRAENOATE, (7R,17E,20E)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSA-17,20-DIEN-1-AMINIUM 4-OXIDE, ... | | Authors: | Shimada, A, Muramoto, K, Shinzawa-Itoh, K, Yoshikawa, S, Tsukihara, T. | | Deposit date: | 2019-04-15 | | Release date: | 2020-03-25 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | X-ray structures of catalytic intermediates of cytochromecoxidase provide insights into its O2activation and unidirectional proton-pump mechanisms.
J.Biol.Chem., 295, 2020
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6JY3
 | | Monomeric Form of Bovine Heart Cytochrome c Oxidase in the Fully Oxidized State | | Descriptor: | (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE, (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(STEAROYLOXY)METHYL]ETHYL (5E,8E,11E,14E)-ICOSA-5,8,11,14-TETRAENOATE, (2S,3S,4S,5S,6R)-2-(2-decoxyethoxy)-6-(hydroxymethyl)oxane-3,4,5-triol, ... | | Authors: | Shinzawa-Itoh, K, Muramoto, K. | | Deposit date: | 2019-04-26 | | Release date: | 2019-09-18 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (1.85 Å) | | Cite: | Monomeric structure of an active form of bovine cytochromecoxidase.
Proc.Natl.Acad.Sci.USA, 116, 2019
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3DTU
 | | Catalytic core subunits (I and II) of cytochrome c oxidase from Rhodobacter sphaeroides complexed with deoxycholic acid | | Descriptor: | (3ALPHA,5BETA,12ALPHA)-3,12-DIHYDROXYCHOLAN-24-OIC ACID, CADMIUM ION, CALCIUM ION, ... | | Authors: | Qin, L, Mills, D.A, Buhrow, L, Hiser, C, Ferguson-Miller, S. | | Deposit date: | 2008-07-15 | | Release date: | 2008-09-16 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | A conserved steroid binding site in cytochrome C oxidase.
Biochemistry, 47, 2008
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3EH4
 | | Structure of the reduced form of cytochrome ba3 oxidase from Thermus thermophilus | | Descriptor: | COPPER (I) ION, Cytochrome c oxidase polypeptide 2A, Cytochrome c oxidase subunit 1, ... | | Authors: | Liu, B, Chen, Y, Doukov, T, Soltis, S.M, Stout, D, Fee, J.A. | | Deposit date: | 2008-09-11 | | Release date: | 2009-04-21 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Combined microspectrophotometric and crystallographic examination of chemically reduced and X-ray radiation-reduced forms of cytochrome ba3 oxidase from Thermus thermophilus: structure of the reduced form of the enzyme.
Biochemistry, 48, 2009
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6KOE
 | | X-ray Structure of the proton-pumping cytochrome aa3-600 menaquinol oxidase from Bacillus subtilis | | Descriptor: | 2-HEPTYL-4-HYDROXY QUINOLINE N-OXIDE, AA3-600 quinol oxidase subunit I, AA3-600 quinol oxidase subunit IIII, ... | | Authors: | Xu, J, Ding, Z, Liu, B, Li, J, Gennis, R.B, Zhu, J. | | Deposit date: | 2019-08-09 | | Release date: | 2020-01-15 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (3.75 Å) | | Cite: | Structure of the cytochromeaa3-600 heme-copper menaquinol oxidase bound to inhibitor HQNO shows TM0 is part of the quinol binding site.
Proc.Natl.Acad.Sci.USA, 117, 2020
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6KOC
 | | X-ray Structure of the proton-pumping cytochrome aa3-600 menaquinol oxidase from Bacillus subtilis complexed with 3-iodo-N-oxo-2-heptyl-4-hydroxyquinoline | | Descriptor: | 2-heptyl-3-iodanyl-1-oxidanyl-quinolin-4-one, AA3-600 quinol oxidase subunit I, AA3-600 quinol oxidase subunit IIII, ... | | Authors: | Xu, J, Ding, Z, Liu, B, Li, J, Gennis, R.B, Zhu, J. | | Deposit date: | 2019-08-09 | | Release date: | 2020-01-15 | | Last modified: | 2023-11-22 | | Method: | X-RAY DIFFRACTION (3.8 Å) | | Cite: | Structure of the cytochromeaa3-600 heme-copper menaquinol oxidase bound to inhibitor HQNO shows TM0 is part of the quinol binding site.
Proc.Natl.Acad.Sci.USA, 117, 2020
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3EH3
 | | Structure of the reduced form of cytochrome ba3 oxidase from Thermus thermophilus | | Descriptor: | COPPER (I) ION, Cytochrome c oxidase polypeptide 2A, Cytochrome c oxidase subunit 1, ... | | Authors: | Liu, B, Chen, Y, Doukov, T, Soltis, S.M, Stout, D, Fee, J.A. | | Deposit date: | 2008-09-11 | | Release date: | 2009-04-21 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Combined microspectrophotometric and crystallographic examination of chemically reduced and X-ray radiation-reduced forms of cytochrome ba3 oxidase from Thermus thermophilus: structure of the reduced form of the enzyme.
Biochemistry, 48, 2009
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3EHB
 | | A D-Pathway Mutation Decouples the Paracoccus Denitrificans Cytochrome c Oxidase by Altering the side chain orientation of a distant, conserved Glutamate | | Descriptor: | CALCIUM ION, COPPER (II) ION, Cytochrome c oxidase subunit 1-beta, ... | | Authors: | Koepke, J, Mueller, H, Peng, G. | | Deposit date: | 2008-09-12 | | Release date: | 2008-09-30 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.32 Å) | | Cite: | A d-pathway mutation decouples the paracoccusdenitrificans cytochrome C oxidase by altering the side-chain orientation of a distant conserved glutamate
J.Mol.Biol., 384, 2008
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6KOB
 | | X-ray Structure of the proton-pumping cytochrome aa3-600 menaquinol oxidase from Bacillus subtilis | | Descriptor: | AA3-600 quinol oxidase subunit I, AA3-600 quinol oxidase subunit IIII, AA3-600 quinol oxidase subunit IV,Quinol oxidase subunit 4, ... | | Authors: | Xu, J, Ding, Z, Liu, B, Li, J, Gennis, R.B, Zhu, J. | | Deposit date: | 2019-08-09 | | Release date: | 2020-01-15 | | Last modified: | 2024-03-27 | | Method: | X-RAY DIFFRACTION (3.6 Å) | | Cite: | Structure of the cytochromeaa3-600 heme-copper menaquinol oxidase bound to inhibitor HQNO shows TM0 is part of the quinol binding site.
Proc.Natl.Acad.Sci.USA, 117, 2020
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3EH5
 | | Structure of the reduced form of cytochrome ba3 oxidase from Thermus thermophilus | | Descriptor: | COPPER (I) ION, Cytochrome c oxidase polypeptide 2A, Cytochrome c oxidase subunit 1, ... | | Authors: | Liu, B, Chen, Y, Doukov, T, Soltis, S.M, Stout, D, Fee, J.A. | | Deposit date: | 2008-09-11 | | Release date: | 2009-04-21 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Combined microspectrophotometric and crystallographic examination of chemically reduced and X-ray radiation-reduced forms of cytochrome ba3 oxidase from Thermus thermophilus: structure of the reduced form of the enzyme.
Biochemistry, 48, 2009
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3FYI
 | | Catalytic core subunits (I and II) of cytochrome C oxidase from Rhodobacter sphaeroides in the reduced state bound with cyanide | | Descriptor: | CADMIUM ION, CALCIUM ION, COPPER (I) ION, ... | | Authors: | Qin, L, Mills, D.A, Proshlyakov, D.A, Hiser, C, Ferguson-Miller, S. | | Deposit date: | 2009-01-22 | | Release date: | 2009-06-16 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Redox dependent conformational changes in cytochrome c oxidase suggest a gating mechanism for proton uptake.
Biochemistry, 48, 2009
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3FYE
 | | Catalytic core subunits (I and II) of cytochrome c oxidase from Rhodobacter sphaeroides in the reduced state | | Descriptor: | CADMIUM ION, CALCIUM ION, COPPER (I) ION, ... | | Authors: | Qin, L, Mills, D.A, Proshlyakov, D.A, Hiser, C, Ferguson-Miller, S. | | Deposit date: | 2009-01-22 | | Release date: | 2009-06-16 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | Redox dependent conformational changes in cytochrome c oxidase suggest a gating mechanism for proton uptake.
Biochemistry, 48, 2009
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6NKN
 | | Time-resolved SFX structure of the PR intermediate of cytochrome c oxidase at room temperature | | Descriptor: | (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE, (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(STEAROYLOXY)METHYL]ETHYL (5E,8E,11E,14E)-ICOSA-5,8,11,14-TETRAENOATE, (7R,17E,20E)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSA-17,20-DIEN-1-AMINIUM 4-OXIDE, ... | | Authors: | Rousseau, D.L, Yeh, S.-R, Ishigami, I. | | Deposit date: | 2019-01-07 | | Release date: | 2019-03-20 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Snapshot of an oxygen intermediate in the catalytic reaction of cytochromecoxidase.
Proc. Natl. Acad. Sci. U.S.A., 116, 2019
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6NMF
 | | SFX structure of reduced cytochrome c oxidase at room temperature | | Descriptor: | (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE, (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(STEAROYLOXY)METHYL]ETHYL (5E,8E,11E,14E)-ICOSA-5,8,11,14-TETRAENOATE, (7R,17E,20E)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSA-17,20-DIEN-1-AMINIUM 4-OXIDE, ... | | Authors: | Rousseau, D.L, Yeh, S.-R, Ishigami, I. | | Deposit date: | 2019-01-10 | | Release date: | 2019-03-13 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Snapshot of an oxygen intermediate in the catalytic reaction of cytochromecoxidase.
Proc. Natl. Acad. Sci. U.S.A., 116, 2019
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6NMP
 | | SFX structure of oxidized cytochrome c oxidase at room temperature | | Descriptor: | (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE, (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(STEAROYLOXY)METHYL]ETHYL (5E,8E,11E,14E)-ICOSA-5,8,11,14-TETRAENOATE, (7R,17E,20E)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSA-17,20-DIEN-1-AMINIUM 4-OXIDE, ... | | Authors: | Rousseau, D.L, Yeh, S.-R, Ishigami, I. | | Deposit date: | 2019-01-11 | | Release date: | 2019-03-13 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Snapshot of an oxygen intermediate in the catalytic reaction of cytochromecoxidase.
Proc. Natl. Acad. Sci. U.S.A., 116, 2019
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3HB3
 | | High resolution crystal structure of Paracoccus denitrificans cytochrome c oxidase | | Descriptor: | ANTIBODY FV FRAGMENT, CALCIUM ION, COPPER (I) ION, ... | | Authors: | Koepke, J, Angerer, H, Peng, G. | | Deposit date: | 2009-05-04 | | Release date: | 2009-06-23 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | High resolution crystal structure of Paracoccus denitrificans cytochrome c oxidase: New insights into the active site and the proton transfer pathways
Biochim.Biophys.Acta, 1787, 2009
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6WTI
 | | The Cryo-EM structure of the ubiquinol oxidase from Escherichia coli | | Descriptor: | 1,2-Distearoyl-sn-glycerophosphoethanolamine, COPPER (II) ION, Cytochrome o ubiquinol oxidase, ... | | Authors: | Su, C.-C. | | Deposit date: | 2020-05-02 | | Release date: | 2021-01-20 | | Last modified: | 2024-03-06 | | Method: | ELECTRON MICROSCOPY (2.38 Å) | | Cite: | A 'Build and Retrieve' methodology to simultaneously solve cryo-EM structures of membrane proteins.
Nat.Methods, 18, 2021
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7VUW
 | | Bovine heart cytochrome c oxidase in the cyanide-bound fully oxidized state at 50 K | | Descriptor: | (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE, (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(STEAROYLOXY)METHYL]ETHYL (5E,8E,11E,14E)-ICOSA-5,8,11,14-TETRAENOATE, (7R,17E,20E)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSA-17,20-DIEN-1-AMINIUM 4-OXIDE, ... | | Authors: | Shimada, A, Tsukihara, T. | | Deposit date: | 2021-11-04 | | Release date: | 2022-11-16 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Crystallographic cyanide-probing for cytochrome c oxidase reveals structural bases suggesting that a putative proton transfer H-pathway pumps protons.
J.Biol.Chem., 299, 2023
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7VVR
 | | Bovine cytochrome c oxidese in CN-bound mixed valence state at 50 K | | Descriptor: | (1R)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PALMITOYLOXY)METHYL]ETHYL (11E)-OCTADEC-11-ENOATE, (1S)-2-{[(2-AMINOETHOXY)(HYDROXY)PHOSPHORYL]OXY}-1-[(STEAROYLOXY)METHYL]ETHYL (5E,8E,11E,14E)-ICOSA-5,8,11,14-TETRAENOATE, (7R,17E,20E)-4-HYDROXY-N,N,N-TRIMETHYL-9-OXO-7-[(PALMITOYLOXY)METHYL]-3,5,8-TRIOXA-4-PHOSPHAHEXACOSA-17,20-DIEN-1-AMINIUM 4-OXIDE, ... | | Authors: | Shimada, A, Tsukihara, T. | | Deposit date: | 2021-11-08 | | Release date: | 2022-11-16 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Crystallographic cyanide-probing for cytochrome c oxidase reveals structural bases suggesting that a putative proton transfer H-pathway pumps protons.
J.Biol.Chem., 299, 2023
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7W5Z
 | | Cryo-EM structure of Tetrahymena thermophila mitochondrial complex IV, composite dimer model | | Descriptor: | 1,2-DIACYL-SN-GLYCERO-3-PHOSPHOCHOLINE, 2-oxoglutarate/malate carrier protein, CARDIOLIPIN, ... | | Authors: | Zhou, L, Maldonado, M, Padavannil, A, Letts, J. | | Deposit date: | 2021-11-30 | | Release date: | 2022-04-06 | | Last modified: | 2022-06-01 | | Method: | ELECTRON MICROSCOPY (3.02 Å) | | Cite: | Structures of Tetrahymena 's respiratory chain reveal the diversity of eukaryotic core metabolism.
Science, 376, 2022
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6YMY
 | | Cytochrome c oxidase from Saccharomyces cerevisiae | | Descriptor: | (2R,5S,11R,14R)-5,8,11-trihydroxy-2-(nonanoyloxy)-5,11-dioxido-16-oxo-14-[(propanoyloxy)methyl]-4,6,10,12,15-pentaoxa-5,11-diphosphanonadec-1-yl undecanoate, 1,2-DIACYL-SN-GLYCERO-3-PHOSHOCHOLINE, COPPER (II) ION, ... | | Authors: | Berndtsson, J, Rathore, S, Ott, M. | | Deposit date: | 2020-04-10 | | Release date: | 2020-09-09 | | Last modified: | 2021-03-24 | | Method: | ELECTRON MICROSCOPY (3.41 Å) | | Cite: | Respiratory supercomplexes enhance electron transport by decreasing cytochrome c diffusion distance.
Embo Rep., 21, 2020
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6YMX
 | | CIII2/CIV respiratory supercomplex from Saccharomyces cerevisiae | | Descriptor: | (1R)-2-(dodecanoyloxy)-1-[(phosphonooxy)methyl]ethyl tetradecanoate, (1R)-2-(phosphonooxy)-1-[(tridecanoyloxy)methyl]ethyl pentadecanoate, (1R)-2-{[(S)-(2-aminoethoxy)(hydroxy)phosphoryl]oxy}-1-[(heptanoyloxy)methyl]ethyl octadecanoate, ... | | Authors: | Berndtsson, J, Rathore, S, Ott, M. | | Deposit date: | 2020-04-10 | | Release date: | 2020-09-09 | | Last modified: | 2021-03-24 | | Method: | ELECTRON MICROSCOPY (3.17 Å) | | Cite: | Respiratory supercomplexes enhance electron transport by decreasing cytochrome c diffusion distance.
Embo Rep., 21, 2020
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