8QYU
 
 | | Beta-cardiac myosin S1 fragment in the pre-powerstroke state complexed to Omecamtiv mecarbil | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, DIMETHYL SULFOXIDE, FORMIC ACID, ... | | 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 (1.96 Å) | | Cite: | Omecamtiv mecarbil and Mavacamten target the same myosin pocket despite antagonistic effects in heart contraction.
Biorxiv, 2023
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8QYR
 | | Beta-cardiac myosin motor domain in the pre-powerstroke state complexed to Mavacamten | | Descriptor: | 1,2-ETHANEDIOL, 6-[[(1~{S})-1-phenylethyl]amino]-3-propan-2-yl-1~{H}-pyrimidine-2,4-dione, ADENOSINE-5'-DIPHOSPHATE, ... | | 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 (1.8 Å) | | Cite: | Omecamtiv mecarbil and Mavacamten target the same myosin pocket despite antagonistic effects in heart contraction.
Biorxiv, 2023
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2X51
 | | M6 delta Insert1 | | Descriptor: | CALCIUM ION, CALMODULIN, GLYCEROL, ... | | Authors: | Squires, G, Houdusse, A. | | Deposit date: | 2010-02-04 | | Release date: | 2011-01-26 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Role of Insert-1 of Myosin Vi in Modulating Nucleotide Affinity.
J.Biol.Chem., 286, 2011
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5I4E
 | | Crystal Structure of Human Nonmuscle Myosin 2C motor domain | | Descriptor: | ADP ORTHOVANADATE, MAGNESIUM ION, Myosin-14,Alpha-actinin A | | Authors: | Chinthalapudi, K, Heissler, S.M, Preller, M, Sellers, J.R, Manstein, D.J. | | Deposit date: | 2016-02-11 | | Release date: | 2017-09-13 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | Mechanistic insights into the active site and allosteric communication pathways in human nonmuscle myosin-2C.
Elife, 6, 2017
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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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2Y0R
 | | Structural basis for the allosteric interference of myosin function by mutants G680A and G680V of Dictyostelium myosin-2 | | Descriptor: | MYOSIN-2 HEAVY CHAIN | | Authors: | Preller, M, Bauer, S, Adamek, N, Fujita-Becker, S, Fedorov, R, Geeves, M.A, Manstein, D.J. | | Deposit date: | 2010-12-07 | | Release date: | 2011-07-20 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.85 Å) | | Cite: | Structural Basis for the Allosteric Interference of Myosin Function by Reactive Thiol Region Mutations G680A and G680V.
J.Biol.Chem., 286, 2011
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5I0I
 | | Crystal structure of myosin X motor domain with 2IQ motifs in pre-powerstroke state | | Descriptor: | 3[N-MORPHOLINO]PROPANE SULFONIC ACID, ADENOSINE-5'-DIPHOSPHATE, Calmodulin, ... | | Authors: | Isabet, T, Sweeney, H.L, Houdusse, A. | | Deposit date: | 2016-02-04 | | Release date: | 2016-09-07 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (3.15 Å) | | Cite: | The myosin X motor is optimized for movement on actin bundles.
Nat Commun, 7, 2016
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2XEL
 | | Molecular Mechanism of Pentachloropseudilin Mediated Inhibition of Myosin Motor Activity | | Descriptor: | 2,4-DICHLORO-6-(3,4,5-TRICHLORO-1H-PYRROL-2YL)PHENOL, ADP METAVANADATE, MAGNESIUM ION, ... | | Authors: | Chinthalapudi, K, Taft, M.H, Martin, R, Hartmann, F.K, Heissler, S.M, Tsiavaliaris, G, Gutzeit, H.O, Knoelker, H.J, Coluccio, L.M, Fedorov, R, Manstein, D.J. | | Deposit date: | 2010-05-16 | | Release date: | 2011-06-15 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Mechanism and Specificity of Pentachloropseudilin-Mediated Inhibition of Myosin Motor Activity.
J.Biol.Chem., 286, 2011
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5I0H
 | | Crystal structure of myosin X motor domain in pre-powerstroke state | | Descriptor: | 1,2-ETHANEDIOL, ADENOSINE-5'-DIPHOSPHATE, BERYLLIUM TRIFLUORIDE ION, ... | | Authors: | Isabet, T, Blanc, F, Sweeney, H.L, Houdusse, A. | | Deposit date: | 2016-02-04 | | Release date: | 2016-09-07 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | The myosin X motor is optimized for movement on actin bundles.
Nat Commun, 7, 2016
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4ANJ
 | | MYOSIN VI (MDinsert2-GFP fusion) PRE-POWERSTROKE STATE (MG.ADP.AlF4) | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, CALCIUM ION, CALMODULIN, ... | | Authors: | Menetrey, J, Isabet, T, Ropars, V, Mukherjea, M, Pylypenko, O, Liu, X, Perez, J, Vachette, P, Sweeney, H.L, Houdusse, A.M. | | Deposit date: | 2012-03-19 | | Release date: | 2012-10-17 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Processive Steps in the Reverse Direction Require Uncoupling of the Lead Head Lever Arm of Myosin Vi.
Mol.Cell, 48, 2012
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4AE3
 | | Crystal structure of ammosamide 272:myosin-2 motor domain complex | | Descriptor: | 1,2-ETHANEDIOL, ADP ORTHOVANADATE, AMMOSAMIDE 272, ... | | Authors: | Chinthalapudi, K, Heissler, S.M, Fenical, W, Manstein, D.J. | | Deposit date: | 2012-01-05 | | Release date: | 2013-01-16 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Structural Basis for Ammosamide Mediated Myosin Motor Activity Inhibition
To be Published
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4BYF
 | | Crystal structure of human Myosin 1c in complex with calmodulin in the pre-power stroke state | | Descriptor: | ADP ORTHOVANADATE, CALMODULIN, MAGNESIUM ION, ... | | Authors: | Munnich, S, Taft, M.H, Pathan-Chhatbar, S, Manstein, D.J. | | Deposit date: | 2013-07-19 | | Release date: | 2014-03-26 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (2.74 Å) | | Cite: | Crystal Structure of Human Myosin 1C-the Motor in Glut4 Exocytosis: Implications for Ca(2+) Regulation and 14-3-3 Binding.
J.Mol.Biol., 426, 2014
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3L9I
 | | Myosin VI nucleotide-free (mdinsert2) L310G mutant crystal structure | | Descriptor: | ACETATE ION, CALCIUM ION, Calmodulin, ... | | Authors: | Pylypenko, O, Song, L, Sweeney, L.H, Houdusse, A. | | Deposit date: | 2010-01-05 | | Release date: | 2010-12-08 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Role of insert i of myosin VI in modulating nucleotide affinity
To be Published
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3MNQ
 | | Crystal structure of myosin-2 motor domain in complex with ADP-metavanadate and resveratrol | | Descriptor: | 1,2-ETHANEDIOL, ADP METAVANADATE, MAGNESIUM ION, ... | | Authors: | Schneider, J, Taft, M, Backhaus, A, Baruch, P, Fedorov, R, Manstein, D.J. | | Deposit date: | 2010-04-22 | | Release date: | 2011-04-27 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Structural basis of resveratrol regulation of myosin activity.
To be Published
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1I84
 | | CRYO-EM STRUCTURE OF THE HEAVY MEROMYOSIN SUBFRAGMENT OF CHICKEN GIZZARD SMOOTH MUSCLE MYOSIN WITH REGULATORY LIGHT CHAIN IN THE DEPHOSPHORYLATED STATE. ONLY C ALPHAS PROVIDED FOR REGULATORY LIGHT CHAIN. ONLY BACKBONE ATOMS PROVIDED FOR S2 FRAGMENT. | | Descriptor: | SMOOTH MUSCLE MYOSIN ESSENTIAL LIGHT CHAIN, SMOOTH MUSCLE MYOSIN HEAVY CHAIN, SMOOTH MUSCLE MYOSIN REGULATORY LIGHT CHAIN | | Authors: | Wendt, T, Taylor, D, Trybus, K.M, Taylor, K. | | Deposit date: | 2001-03-12 | | Release date: | 2001-03-28 | | Last modified: | 2022-12-21 | | Method: | ELECTRON CRYSTALLOGRAPHY (20 Å) | | Cite: | Three-dimensional image reconstruction of dephosphorylated smooth muscle heavy meromyosin reveals asymmetry in the interaction between myosin heads and placement of subfragment 2.
Proc.Natl.Acad.Sci.USA, 98, 2001
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3JBH
 | | TWO HEAVY MEROMYOSIN INTERACTING-HEADS MOTIFS FLEXIBLE DOCKED INTO TARANTULA THICK FILAMENT 3D-MAP ALLOWS IN DEPTH STUDY OF INTRA- AND INTERMOLECULAR INTERACTIONS | | Descriptor: | MYOSIN 2 ESSENTIAL LIGHT CHAIN STRIATED MUSCLE, MYOSIN 2 HEAVY CHAIN STRIATED MUSCLE, MYOSIN 2 REGULATORY LIGHT CHAIN STRIATED MUSCLE | | Authors: | Alamo, L, Qi, D, Wriggers, W, Pinto, A, Zhu, J, Bilbao, A, Gillilan, R.E, Hu, S, Padron, R. | | Deposit date: | 2015-09-01 | | Release date: | 2016-03-09 | | Last modified: | 2024-02-21 | | Method: | ELECTRON MICROSCOPY (20 Å) | | Cite: | Conserved Intramolecular Interactions Maintain Myosin Interacting-Heads Motifs Explaining Tarantula Muscle Super-Relaxed State Structural Basis.
J. Mol. Biol., 428, 2016
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1JX2
 | | CRYSTAL STRUCTURE OF THE NUCLEOTIDE-FREE DYNAMIN A GTPASE DOMAIN, DETERMINED AS MYOSIN FUSION | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, MAGNESIUM ION, Myosin-2 heavy chain,Dynamin-A, ... | | Authors: | Niemann, H.H, Knetsch, M.L.W, Scherer, A, Manstein, D.J, Kull, F.J. | | Deposit date: | 2001-09-05 | | Release date: | 2001-11-07 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Crystal structure of a dynamin GTPase domain in both nucleotide-free and GDP-bound forms.
EMBO J., 20, 2001
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1JWY
 | | CRYSTAL STRUCTURE OF THE DYNAMIN A GTPASE DOMAIN COMPLEXED WITH GDP, DETERMINED AS MYOSIN FUSION | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, GUANOSINE-5'-DIPHOSPHATE, MAGNESIUM ION, ... | | Authors: | Niemann, H.H, Knetsch, M.L.W, Scherer, A, Manstein, D.J, Kull, F.J. | | Deposit date: | 2001-09-05 | | Release date: | 2001-11-07 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Crystal structure of a dynamin GTPase domain in both nucleotide-free and GDP-bound forms.
EMBO J., 20, 2001
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3MYK
 | | Insights into the Importance of Hydrogen Bonding in the Gamma-Phosphate Binding Pocket of Myosin: Structural and Functional Studies of Ser236 | | Descriptor: | (-)-1-PHENYL-1,2,3,4-TETRAHYDRO-4-HYDROXYPYRROLO[2,3-B]-7-METHYLQUINOLIN-4-ONE, MAGNESIUM ION, Myosin-2 heavy chain, ... | | Authors: | Frye, J.J, Klenchin, V.A, Bagshaw, C.R, Rayment, I. | | Deposit date: | 2010-05-10 | | Release date: | 2010-05-26 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (1.84 Å) | | Cite: | Insights into the importance of hydrogen bonding in the gamma-phosphate binding pocket of myosin: structural and functional studies of serine 236
Biochemistry, 49, 2010
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3MKD
 | | Crystal structure of myosin-2 dictyostelium discoideum motor domain S456Y mutant in complex with adp-orthovanadate | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, MAGNESIUM ION, Myosin-2 heavy chain, ... | | Authors: | Kathmann, D, Diensthuber, R.P, Fedorov, R, Manstein, D.J, Tsiavaliaris, G. | | Deposit date: | 2010-04-14 | | Release date: | 2011-04-06 | | Last modified: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Switch-2 dependent modulation of the myosin power stroke
To be Published
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1KQM
 | | SCALLOP MYOSIN S1-AMPPNP IN THE ACTIN-DETACHED CONFORMATION | | Descriptor: | CALCIUM ION, MAGNESIUM ION, MYOSIN ESSENTIAL LIGHT CHAIN, ... | | Authors: | Himmel, D.M, Gourinath, S, Reshetnikova, L, Shen, Y, Szent-Gyorgyi, G, Cohen, C. | | Deposit date: | 2002-01-07 | | Release date: | 2002-11-20 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Crystallographic findings on the
internally uncoupled and near-rigor
states of myosin: Further insights into
the mechanics of the motor
Proc.Natl.Acad.Sci.USA, 99, 2002
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1KK8
 | | SCALLOP MYOSIN (S1-ADP-BeFx) IN THE ACTIN-DETACHED CONFORMATION | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, BERYLLIUM TRIFLUORIDE ION, CALCIUM ION, ... | | Authors: | Himmel, M, Gourinath, S, Reshetnikova, L, Shen, Y, Szent-Gyorgyi, G, Cohen, C. | | Deposit date: | 2001-12-06 | | Release date: | 2002-10-09 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Crystallographic findings on the internally uncoupled and near-rigor states of myosin: further insights into the mechanics of the motor.
Proc.Natl.Acad.Sci.USA, 99, 2002
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3MJX
 | | Crystal structure of myosin-2 motor domain in complex with ADP-Metavanadate and blebbistatin | | Descriptor: | (-)-1-PHENYL-1,2,3,4-TETRAHYDRO-4-HYDROXYPYRROLO[2,3-B]-7-METHYLQUINOLIN-4-ONE, ADP METAVANADATE, MAGNESIUM ION, ... | | Authors: | Fedorov, R, Baruch, P, Bauer, S, Manstein, D.J. | | Deposit date: | 2010-04-13 | | Release date: | 2011-04-27 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | The mechanism of pentabromopseudilin inhibition of myosin motor activity.
Nat.Struct.Mol.Biol., 16, 2009
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1KK7
 | | SCALLOP MYOSIN IN THE NEAR RIGOR CONFORMATION | | Descriptor: | CALCIUM ION, MAGNESIUM ION, MYOSIN ESSENTIAL LIGHT CHAIN, ... | | Authors: | Himmel, D.M, Gourinath, S, Reshetnikova, L, Shen, Y, Szent-Gyorgyi, A.G, Cohen, C. | | Deposit date: | 2001-12-06 | | Release date: | 2002-10-09 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | Crystallographic findings on the internally uncoupled and near-rigor states of myosin: further insights into the mechanics of the motor.
Proc.Natl.Acad.Sci.USA, 99, 2002
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