7DHW
 
 | | Crystal structure of myosin-XI motor domain in complex with ADP-ALF4 | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, GLYCEROL, MAGNESIUM ION, ... | | Authors: | Suzuki, K, Haraguchi, T, Tamanaha, M, Yoshimura, K, Imi, T, Tominaga, M, Sakayama, H, Nishiyama, T, Ito, K, Murata, T. | | Deposit date: | 2020-11-17 | | Release date: | 2021-05-19 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.84 Å) | | Cite: | Discovery of ultrafast myosin, its amino acid sequence, and structural features.
Proc.Natl.Acad.Sci.USA, 119, 2022
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7YV9
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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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4DBP
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1SR6
 | | Structure of nucleotide-free scallop myosin S1 | | Descriptor: | CALCIUM ION, MAGNESIUM ION, Myosin essential light chain, ... | | Authors: | Risal, D, Gourinath, S, Himmel, D.M, Szent-Gyorgyi, A.G, Cohen, C. | | Deposit date: | 2004-03-22 | | Release date: | 2004-06-15 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.75 Å) | | Cite: | Myosin subfragment 1 structures reveal a partially bound nucleotide and a complex salt bridge that helps couple nucleotide and actin binding.
Proc.Natl.Acad.Sci.Usa, 101, 2004
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6FSA
 | | Beta-Cardiac myosin post-rigor | | Descriptor: | 1,2-ETHANEDIOL, ADENOSINE-5'-DIPHOSPHATE, FORMIC ACID, ... | | Authors: | Robert-Paganin, J, Auguin, D, Houdusse, A. | | Deposit date: | 2018-02-19 | | Release date: | 2018-07-25 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.33 Å) | | Cite: | Hypertrophic cardiomyopathy disease results from disparate impairments of cardiac myosin function and auto-inhibition.
Nat Commun, 9, 2018
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4DBQ
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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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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: | 2024-02-07 | | 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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1B7T
 | | MYOSIN DIGESTED BY PAPAIN | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, CALCIUM ION, MAGNESIUM ION, ... | | Authors: | Houdusse, A, Kalabokis, V, Himmel, D, Szent-Gyorgyi, A.G, Cohen, C. | | Deposit date: | 1999-01-15 | | Release date: | 1999-05-12 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Atomic structure of scallop myosin subfragment S1 complexed with MgADP: a novel conformation of the myosin head.
Cell(Cambridge,Mass.), 97, 1999
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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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6XE9
 | | 10S myosin II (smooth muscle) | | Descriptor: | Myosin II heavy chain (smooth muscle), Myosin light chain 9, Myosin light chain smooth muscle isoform | | Authors: | Tiwari, P, Craig, R, Padron, R. | | Deposit date: | 2020-06-12 | | Release date: | 2020-12-02 | | Last modified: | 2024-03-06 | | Method: | ELECTRON MICROSCOPY (4.3 Å) | | Cite: | Cryo-EM structure of the inhibited (10S) form of myosin II.
Nature, 588, 2020
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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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6UI4
 | | Crystal structure of phenamacril-bound F. graminearum myosin I | | Descriptor: | Calmodulin, MAGNESIUM ION, PHOSPHOTHIOPHOSPHORIC ACID-ADENYLATE ESTER, ... | | Authors: | Zhou, Y, Zhou, X.E, Gong, Y, Zhu, Y, Xu, H.E, Zhou, M, Melcher, K, Zhang, F. | | Deposit date: | 2019-09-30 | | Release date: | 2020-03-25 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.65 Å) | | Cite: | Structural basis of Fusarium myosin I inhibition by phenamacril.
Plos Pathog., 16, 2020
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4ZLK
 | | Crystal structure of mouse myosin-5a in complex with calcium-bound calmodulin | | Descriptor: | CALCIUM ION, Calmodulin, Unconventional myosin-Va | | Authors: | Shen, M, Zhang, N, Zheng, S, Zhang, W.-B, Zhang, H.-M, Lu, Z, Su, Q.P, Sun, Y, Ye, K, Li, X.-D. | | Deposit date: | 2015-05-01 | | Release date: | 2016-05-04 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.502 Å) | | Cite: | Structural basis for calcium regulation of myosin 5 motor function
To Be Published
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1S5G
 | | Structure of Scallop myosin S1 reveals a novel nucleotide conformation | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, CALCIUM ION, MAGNESIUM ION, ... | | Authors: | Risal, D, Gourinath, S, Himmel, D.M, Szent-Gyorgyi, A.G, Cohen, C. | | Deposit date: | 2004-01-20 | | Release date: | 2004-06-22 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Myosin subfragment 1 structures reveal a partially bound nucleotide and a complex salt bridge that helps couple nucleotide and actin binding.
Proc.Natl.Acad.Sci.Usa, 101, 2004
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1BR2
 | | SMOOTH MUSCLE MYOSIN MOTOR DOMAIN COMPLEXED WITH MGADP.ALF4 | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, MAGNESIUM ION, MYOSIN, ... | | Authors: | Dominguez, R, Trybus, K.M, Cohen, C. | | Deposit date: | 1998-08-26 | | Release date: | 1998-09-09 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Crystal structure of a vertebrate smooth muscle myosin motor domain and its complex with the essential light chain: visualization of the pre-power stroke state.
Cell(Cambridge,Mass.), 94, 1998
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5M05
 | | Chicken smooth muscle myosin motor domain co-crystallized with the specific CK-571 inhibitor, MgADP form | | Descriptor: | 4-{[(2-chloro-3-fluorobenzyl)carbamoyl](methyl)amino}-3,4-dideoxy-5-O-(isoquinolin-3-ylcarbamoyl)-D-erythro-pentitol, ADENOSINE-5'-DIPHOSPHATE, MAGNESIUM ION, ... | | Authors: | Sirigu, S, Hartman, J, Houdusse, A. | | Deposit date: | 2016-10-03 | | Release date: | 2016-11-16 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.675 Å) | | Cite: | Highly selective inhibition of myosin motors provides the basis of potential therapeutic application.
Proc. Natl. Acad. Sci. U.S.A., 113, 2016
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5T45
 | | Chicken smooth muscle myosin motor domain co-crystallized with the specific CK-571 inhibitor, MgADP.BeFx form | | Descriptor: | 4-{[(2-chloro-3-fluorobenzyl)carbamoyl](methyl)amino}-3,4-dideoxy-5-O-(isoquinolin-3-ylcarbamoyl)-D-erythro-pentitol, ADENOSINE-5'-DIPHOSPHATE, BERYLLIUM TRIFLUORIDE ION, ... | | Authors: | Sirigu, S, Planelles-Herrero, V.J, Hartman, J, Houdusse, A. | | Deposit date: | 2016-08-29 | | Release date: | 2016-11-16 | | Last modified: | 2024-01-17 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Highly selective inhibition of myosin motors provides the basis of potential therapeutic application.
Proc. Natl. Acad. Sci. U.S.A., 113, 2016
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5TBY
 | | HUMAN BETA CARDIAC HEAVY MEROMYOSIN INTERACTING-HEADS MOTIF OBTAINED BY HOMOLOGY MODELING (USING SWISS-MODEL) OF HUMAN SEQUENCE FROM APHONOPELMA HOMOLOGY MODEL (PDB-3JBH), RIGIDLY FITTED TO HUMAN BETA-CARDIAC NEGATIVELY STAINED THICK FILAMENT 3D-RECONSTRUCTION (EMD-2240) | | Descriptor: | Myosin light chain 3, Myosin regulatory light chain 2, ventricular/cardiac muscle isoform, ... | | Authors: | ALAMO, L, WARE, J.S, PINTO, A, GILLILAN, R.E, SEIDMAN, J.G, SEIDMAN, C.E, PADRON, R. | | Deposit date: | 2016-09-13 | | Release date: | 2017-06-07 | | Last modified: | 2020-01-08 | | Method: | ELECTRON MICROSCOPY (20 Å) | | Cite: | Effects of myosin variants on interacting-heads motif explain distinct hypertrophic and dilated cardiomyopathy phenotypes.
Elife, 6, 2017
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2JHR
 | | Crystal structure of myosin-2 motor domain in complex with ADP- metavanadate and pentabromopseudilin | | Descriptor: | ADP METAVANADATE, MAGNESIUM ION, MYOSIN-2 HEAVY CHAIN, ... | | Authors: | Fedorov, R, Boehl, M, Tsiavaliaris, G, Hartmann, F.K, Baruch, P, Brenner, B, Martin, R, Knoelker, H.J, Gutzeit, H.O, Manstein, D.J. | | Deposit date: | 2008-03-25 | | Release date: | 2009-01-13 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | The Mechanism of Pentabromopseudilin Inhibition of Myosin Motor Activity.
Nat.Struct.Mol.Biol., 16, 2009
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2JJ9
 | | Crystal structure of myosin-2 in complex with ADP-metavanadate | | Descriptor: | ADP METAVANADATE, MAGNESIUM ION, MYOSIN-2 HEAVY CHAIN | | Authors: | Fedorov, R, Boehl, M, Tsiavaliaris, G, Hartmann, F.K, Baruch, P, Brenner, B, Martin, R, Knoelker, H.J, Gutzeit, H.O, Manstein, D.J. | | Deposit date: | 2008-03-25 | | Release date: | 2009-01-13 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | The Mechanism of Pentabromopseudilin Inhibition of Myosin Motor Activity.
Nat.Struct.Mol.Biol., 16, 2009
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3BZ9
 | | Crystal Structures of (S)-(-)-Blebbistatin Analogs bound to Dictyostelium discoideum myosin II | | Descriptor: | (3aS)-3a-hydroxy-1-phenyl-1,2,3,3a-tetrahydro-4H-pyrrolo[2,3-b]quinolin-4-one, 1,2-ETHANEDIOL, ADENOSINE-5'-DIPHOSPHATE, ... | | Authors: | Allingham, J.S, Rayment, I. | | Deposit date: | 2008-01-17 | | Release date: | 2008-02-19 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | The small molecule tool (S)-(-)-blebbistatin: novel insights of relevance to myosin inhibitor design.
Org.Biomol.Chem., 6, 2008
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7KOG
 | | Lethocerus Myosin II complete coiled-coil domain resolved in its native environment | | Descriptor: | Myosin heavy chain isoform Mhc_X1 | | Authors: | Rahmani, H, Hu, Z, Daneshparvar, N, Taylor, D, Taylor, K.A. | | Deposit date: | 2020-11-09 | | Release date: | 2021-03-24 | | Last modified: | 2024-05-29 | | Method: | ELECTRON MICROSCOPY (4.25 Å) | | Cite: | The myosin II coiled-coil domain atomic structure in its native environment.
Proc.Natl.Acad.Sci.USA, 118, 2021
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3BZ8
 | | Crystal Structures of (S)-(-)-Blebbistatin Analogs bound to Dictyostelium discoideum myosin II | | Descriptor: | (3aS)-3a-hydroxy-7-methyl-1-phenyl-1,2,3,3a-tetrahydro-4H-pyrrolo[2,3-b]quinolin-4-one, 1,2-ETHANEDIOL, ADENOSINE-5'-DIPHOSPHATE, ... | | Authors: | Allingham, J.S, Rayment, I. | | Deposit date: | 2008-01-17 | | Release date: | 2008-02-19 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | The small molecule tool (S)-(-)-blebbistatin: novel insights of relevance to myosin inhibitor design.
Org.Biomol.Chem., 6, 2008
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