7PM6
 
 | | Cryo-EM structure of the actomyosin-V complex in the strong-ADP state (central 3er/2er) | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha skeletal muscle, ... | | Authors: | Pospich, S, Sweeney, H.L, Houdusse, A, Raunser, S. | | Deposit date: | 2021-09-02 | | Release date: | 2021-12-22 | | Method: | ELECTRON MICROSCOPY (3 Å) | | Cite: | High-resolution structures of the actomyosin-V complex in three nucleotide states provide insights into the force generation mechanism.
Elife, 10, 2021
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7PMJ
 | | Cryo-EM structure of the actomyosin-V complex in the post-rigor transition state (AppNHp, central 1er, class 6) | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha skeletal muscle, ... | | Authors: | Pospich, S, Sweeney, H.L, Houdusse, A, Raunser, S. | | Deposit date: | 2021-09-02 | | Release date: | 2021-12-22 | | Method: | ELECTRON MICROSCOPY (3.4 Å) | | Cite: | High-resolution structures of the actomyosin-V complex in three nucleotide states provide insights into the force generation mechanism.
Elife, 10, 2021
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7PMA
 | | Cryo-EM structure of the actomyosin-V complex in the strong-ADP state (central 1er, class 5) | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha skeletal muscle, ... | | Authors: | Pospich, S, Sweeney, H.L, Houdusse, A, Raunser, S. | | Deposit date: | 2021-09-02 | | Release date: | 2021-12-22 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | High-resolution structures of the actomyosin-V complex in three nucleotide states provide insights into the force generation mechanism.
Elife, 10, 2021
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7QIO
 | | Homology model of myosin neck domain in skeletal sarcomere | | Descriptor: | Myosin light chain 1/3, skeletal muscle isoform, Myosin regulatory light chain 2, ... | | Authors: | Wang, Z, Grange, M, Pospich, S, Wagner, T, Kho, A.L, Gautel, M, Raunser, S. | | Deposit date: | 2021-12-15 | | Release date: | 2022-02-16 | | Last modified: | 2024-07-17 | | Method: | ELECTRON MICROSCOPY (9 Å) | | Cite: | Structures from intact myofibrils reveal mechanism of thin filament regulation through nebulin.
Science, 375, 2022
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7QIN
 | | In situ structure of actomyosin complex in skeletal sarcomere | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha skeletal muscle, ... | | Authors: | Wang, Z, Grange, M, Pospich, S, Wagner, T, Kho, A.L, Gautel, M, Raunser, S. | | Deposit date: | 2021-12-15 | | Release date: | 2022-02-16 | | Last modified: | 2022-03-02 | | Method: | ELECTRON MICROSCOPY (6.6 Å) | | Cite: | Structures from intact myofibrils reveal mechanism of thin filament regulation through nebulin.
Science, 375, 2022
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7UDT
 | | cryo-EM structure of the rigor state wild type myosin-15-F-actin complex (symmetry expansion and re-centering) | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha skeletal muscle, ... | | Authors: | Gong, R, Reynolds, M.J, Alushin, G.M. | | Deposit date: | 2022-03-20 | | Release date: | 2022-08-03 | | Method: | ELECTRON MICROSCOPY (3.17 Å) | | Cite: | Structural basis for tunable control of actin dynamics by myosin-15 in mechanosensory stereocilia.
Sci Adv, 8, 2022
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7UDU
 | | cryo-EM structure of the ADP state wild type myosin-15-F-actin complex (symmetry expansion and re-centering) | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha skeletal muscle, ... | | Authors: | Gong, R, Reynolds, M.J, Alushin, G.M. | | Deposit date: | 2022-03-20 | | Release date: | 2022-08-03 | | Method: | ELECTRON MICROSCOPY (4.15 Å) | | Cite: | Structural basis for tunable control of actin dynamics by myosin-15 in mechanosensory stereocilia.
Sci Adv, 8, 2022
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8A12
 | | Plasmodium falciparum Myosin A full-length, post-rigor state complexed to Mg.ATP-gamma-S | | Descriptor: | 1,2-ETHANEDIOL, ADENOSINE-5'-DIPHOSPHATE, MAGNESIUM ION, ... | | Authors: | Moussaoui, D, Robblee, J.P, Auguin, D, Fisher, F, Fagnant, P.M, MacFarlane, J.E, Mueller-Dieckmann, C, Baum, J, Robert-Paganin, J, Trybus, K.M, Houdusse, A. | | Deposit date: | 2022-05-31 | | Release date: | 2023-06-21 | | Last modified: | 2024-10-23 | | Method: | X-RAY DIFFRACTION (2.03 Å) | | Cite: | Mechanism of small molecule inhibition of Plasmodium falciparum myosin A informs antimalarial drug design.
Nat Commun, 14, 2023
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8ACT
 | | structure of the human beta-cardiac myosin folded-back off state | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, MAGNESIUM ION, Myosin light chain 3, ... | | Authors: | Grinzato, A, Kandiah, E, Robert-Paganin, J, Auguin, D, Kikuti, C, Nandwani, N, Moussaoui, D, Pathak, D, Ruppel, K.M, Spudich, J.A, Houdusse, A. | | Deposit date: | 2022-07-06 | | Release date: | 2023-06-07 | | Last modified: | 2023-08-30 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | Cryo-EM structure of the folded-back state of human beta-cardiac myosin.
Nat Commun, 14, 2023
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7YV9
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8EFI
 | | Helical reconstruction of the human cardiac actin-tropomyosin-myosin complex in the rigor form | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha cardiac muscle 1, ... | | Authors: | Doran, M.H, Lehman, W, Rynkiewicz, M.J. | | Deposit date: | 2022-09-08 | | Release date: | 2022-11-23 | | Last modified: | 2024-11-13 | | Method: | ELECTRON MICROSCOPY (3.4 Å) | | Cite: | Myosin loop-4 is critical for optimal tropomyosin repositioning on actin during muscle activation and relaxation.
J.Gen.Physiol., 155, 2023
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8EFE
 | | Human beta-cardiac myosin II bound to ADP-MG2+ and the associated essential light chain | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Beta-cardiac myosin II, MAGNESIUM ION, ... | | Authors: | Doran, M.H, Lehman, W, Rynkiewicz, M.J. | | Deposit date: | 2022-09-08 | | Release date: | 2023-01-11 | | Last modified: | 2024-06-19 | | Method: | ELECTRON MICROSCOPY (3.8 Å) | | Cite: | Conformational changes linked to ADP release from human cardiac myosin bound to actin-tropomyosin.
J.Gen.Physiol., 155, 2023
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8EFD
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8EFH
 | | Helical reconstruction of the human cardiac actin-tropomyosin-myosin complex in complex with ADP-Mg2+ | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha cardiac muscle 1, ... | | Authors: | Doran, M.H, Lehman, W, Rynkiewicz, M.J. | | Deposit date: | 2022-09-08 | | Release date: | 2023-01-11 | | Last modified: | 2024-06-19 | | Method: | ELECTRON MICROSCOPY (3.3 Å) | | Cite: | Conformational changes linked to ADP release from human cardiac myosin bound to actin-tropomyosin.
J.Gen.Physiol., 155, 2023
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8ENC
 | | Helical reconstruction of the human cardiac actin-tropomyosin-myosin loop 4 7G mutant complex | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha cardiac muscle 1, ... | | Authors: | Doran, M.H, Lehman, W, Rynkiewicz, M.J. | | Deposit date: | 2022-09-29 | | Release date: | 2022-11-23 | | Last modified: | 2024-06-19 | | Method: | ELECTRON MICROSCOPY (3.6 Å) | | Cite: | Myosin loop-4 is critical for optimal tropomyosin repositioning on actin during muscle activation and relaxation.
J.Gen.Physiol., 155, 2023
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8EXW
 | | Drosophila melanogaster indirect flight muscle myosin II (subfragment-1) | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Isoform K of Myosin heavy chain, muscle, ... | | Authors: | Caldwell, J.T, Huxford, T, Bernstein, S.I, Stec, B. | | Deposit date: | 2022-10-25 | | Release date: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Drosophila melanogaster indirect flight muscle myosin II (subfragment-1)
To Be Published
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8CDQ
 | | Plasmodium falciparum Myosin A full-length, post-rigor state complexed to the inhibitor KNX-002 and Mg.ATP-gamma-S | | Descriptor: | 1,2-ETHANEDIOL, 1-(4-methoxyphenyl)-~{N}-[(3-thiophen-2-yl-1~{H}-pyrazol-4-yl)methyl]cyclopropan-1-amine, GLYCEROL, ... | | Authors: | Moussaoui, D, Robblee, J.P, Robert-Paganin, J, Auguin, D, Fisher, F, Fagnant, P.M, MacFarlane, J.E, Schaletzky, J, Wehri, E, Mueller-Dieckmann, C, Baum, J, Trybus, K.M, Houdusse, A. | | Deposit date: | 2023-01-31 | | Release date: | 2023-06-21 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.21 Å) | | Cite: | Mechanism of small molecule inhibition of Plasmodium falciparum myosin A informs antimalarial drug design.
Nat Commun, 14, 2023
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8CDM
 | | Plasmodium falciparum Myosin A full-length, post-rigor state complexed to the inhibitor KNX-002 | | Descriptor: | 1,2-ETHANEDIOL, 1-(4-methoxyphenyl)-~{N}-[(3-thiophen-2-yl-1~{H}-pyrazol-4-yl)methyl]cyclopropan-1-amine, Myosin A tail domain interacting protein, ... | | Authors: | Moussaoui, D, Robblee, J.P, Robert-Paganin, J, Auguin, D, Fisher, F, Fagnant, P.M, MacFarlane, J.E, Mueller-Dieckmann, C, Baum, J, Trybus, K.M, Houdusse, A. | | Deposit date: | 2023-01-31 | | Release date: | 2024-02-21 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | Mechanism of small molecule inhibition of Plasmodium falciparum myosin A informs antimalarial drug design.
Nat Commun, 14, 2023
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8G4L
 | | Cryo-EM structure of the human cardiac myosin filament | | Descriptor: | Myosin light chain 3, Myosin regulatory light chain 2, ventricular/cardiac muscle isoform, ... | | Authors: | Dutta, D, Nguyen, V, Padron, R, Craig, R. | | Deposit date: | 2023-02-10 | | Release date: | 2023-11-01 | | Last modified: | 2024-11-13 | | Method: | ELECTRON MICROSCOPY (6.4 Å) | | Cite: | Cryo-EM structure of the human cardiac myosin filament.
Nature, 623, 2023
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8OF8
 | | Cryo-EM structure of actomyosin-5a-S1 with the full-length lever (nucleotide free) | | Descriptor: | Actin, alpha skeletal muscle, Calmodulin-1, ... | | Authors: | Gravett, M.S.C, Klebl, D.P, Harlen, O.G, Read, D.J, Harris, S.A, Muench, S.P, Peckham, M. | | Deposit date: | 2023-03-14 | | Release date: | 2024-09-25 | | Method: | ELECTRON MICROSCOPY (7.5 Å) | | Cite: | Unveiling the Structural Dynamics of Myosin 5a: Cryo-EM Insights into the Motor Protein's Lever Conformations and Walking Mechanics
To Be Published
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8SYF
 | | Homology model of Acto-HMM complex in ADP-state. Chicken smooth muscle HMM and chicken pectoralis actin | | Descriptor: | Actin, alpha skeletal muscle, Myosin light polypeptide 6, ... | | Authors: | Hojjatian, A, Taylor, D.W, Daneshparvar, N, Trybus, K.M, Taylor, K.A. | | Deposit date: | 2023-05-25 | | Release date: | 2023-08-30 | | Last modified: | 2024-08-07 | | Method: | ELECTRON MICROSCOPY (19 Å) | | Cite: | Double-headed binding of myosin II to F-actin shows the effect of strain on head structure.
J.Struct.Biol., 215, 2023
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8Q6T
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8W41
 | | Cryo-EM structure of Myosin VI in the autoinhibited state | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, CALCIUM ION, Calmodulin-1, ... | | Authors: | Niu, F, Wei, Z. | | Deposit date: | 2023-08-23 | | Release date: | 2024-02-21 | | Last modified: | 2024-05-08 | | Method: | ELECTRON MICROSCOPY (3.54 Å) | | Cite: | Autoinhibition and activation of myosin VI revealed by its cryo-EM structure.
Nat Commun, 15, 2024
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8U95
 | | The structure of myosin heavy chain from Drosophila melanogaster flight muscle thick filaments | | Descriptor: | Myosin heavy chain, isoform U | | Authors: | Abbasi Yeganeh, F, Rastegarpouyani, H, Li, J, Taylor, K.A. | | Deposit date: | 2023-09-18 | | Release date: | 2023-10-18 | | Last modified: | 2023-11-01 | | Method: | ELECTRON MICROSCOPY (4.7 Å) | | Cite: | Structure of the Drosophila melanogaster Flight Muscle Myosin Filament at 4.7 angstrom Resolution Reveals New Details of Non-Myosin Proteins.
Int J Mol Sci, 24, 2023
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8QYP
 | | Beta-cardiac myosin motor domain in the pre-powerstroke state | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, MAGNESIUM ION, Myosin-7, ... | | Authors: | Robert-Paganin, J, Kikuti, C, Auguin, D, Rety, S, David, A, Houdusse, A. | | Deposit date: | 2023-10-26 | | Release date: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.759 Å) | | Cite: | Omecamtiv mecarbil and Mavacamten target the same myosin pocket despite antagonistic effects in heart contraction.
Biorxiv, 2023
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