2W4V
 
 | | Isometrically contracting insect asynchronous flight muscle quick frozen after a quick release step | | Descriptor: | MYOSIN ESSENTIAL LIGHT CHAIN, STRIATED ADDUCTOR MUSCLE, MYOSIN HEAVY CHAIN, ... | | Authors: | Wu, S, Liu, J, Reedy, M.C, Tregear, R.T, Winkler, H, Franzini-Armstrong, C, Sasaki, H, Lucaveche, C, Goldman, Y.E, Reedy, M.K, Taylor, K.A. | | Deposit date: | 2008-12-02 | | Release date: | 2010-09-15 | | Last modified: | 2024-05-08 | | Method: | ELECTRON MICROSCOPY (35 Å) | | Cite: | Structural Changes in Isometrically Contracting Insect Flight Muscle Trapped Following a Mechanical Perturbation.
Plos One, 7, 2012
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2W4W
 | | Isometrically contracting insect asynchronous flight muscle quick frozen after a quick stretch step | | Descriptor: | MYOSIN ESSENTIAL LIGHT CHAIN, STRIATED ADDUCTOR MUSCLE, MYOSIN HEAVY CHAIN, ... | | Authors: | Wu, S, Liu, J, Reedy, M.C, Tregear, R.T, Winkler, H, Franzini-Armstrong, C, Sasaki, H, Lucaveche, C, Goldman, Y.E, Reedy, M.K, Taylor, K.A. | | Deposit date: | 2008-12-02 | | Release date: | 2010-08-25 | | Last modified: | 2024-05-08 | | Method: | ELECTRON MICROSCOPY (35 Å) | | Cite: | Structural Changes in Isometrically Contracting Insect Flight Muscle Trapped Following a Mechanical Perturbation.
Plos One, 7, 2012
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2W4T
 | | ISOMETRICALLY CONTRACTING INSECT ASYNCHRONOUS FLIGHT MUSCLE | | Descriptor: | MYOSIN ESSENTIAL LIGHT CHAIN, STRIATED ADDUCTOR MUSCLE, MYOSIN HEAVY CHAIN, ... | | Authors: | Wu, S, Liu, J, Reedy, M.C, Tregear, R.T, Winkler, H, Franzini-Armstrong, C, Sasaki, H, Lucaveche, C, Goldman, Y.E, Reedy, M.K, Taylor, K.A. | | Deposit date: | 2008-12-02 | | Release date: | 2010-01-19 | | Last modified: | 2024-05-08 | | Method: | ELECTRON MICROSCOPY (35 Å) | | Cite: | Electron Tomography of Cryofixed, Isometrically Contracting Insect Flight Muscle Reveals Novel Actin-Myosin Interactions
Plos One, 5, 2010
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1SCM
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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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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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6MW2
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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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1L2O
 | | SCALLOP MYOSIN S1-ADP-p-PDM IN THE ACTIN-DETACHED CONFORMATION | | Descriptor: | 4-[4-(2,5-DIOXO-PYRROLIDIN-1-YL)-PHENYLAMINO]-4-HYDROXY-BUTYRIC ACID, ADENOSINE-5'-DIPHOSPHATE, CALCIUM ION, ... | | Authors: | Himmel, M, Gourinath, S, Reshetnikova, L, Shen, Y, Szent-Gyorgyi, G, Cohen, C. | | Deposit date: | 2002-02-22 | | Release date: | 2002-10-30 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.8 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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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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1KWO
 | | SCALLOP MYOSIN S1-ATPgammaS-p-PDM IN THE ACTIN-DETACHED CONFORMATION | | Descriptor: | 4-[4-(2,5-DIOXO-PYRROLIDIN-1-YL)-PHENYLAMINO]-4-HYDROXY-BUTYRIC ACID, CALCIUM ION, MAGNESIUM ION, ... | | Authors: | Himmel, D.M, Gourinath, S, Reshetnikova, L, Shen, Y, Szent-Gyorgyi, G, Cohen, C. | | Deposit date: | 2002-01-30 | | Release date: | 2002-11-20 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (3.8 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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3JVT
 | | Calcium-bound Scallop Myosin Regulatory Domain (Lever Arm) with Reconstituted Complete Light Chains | | Descriptor: | CALCIUM ION, MAGNESIUM ION, Myosin essential light chain, ... | | Authors: | Himmel, D.M, Mui, S, O'Neall-Hennessey, E, Szent-Gyorgyi, A, Cohen, C. | | Deposit date: | 2009-09-17 | | Release date: | 2009-12-01 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | The on-off switch in regulated myosins: different triggers but related mechanisms.
J.Mol.Biol., 394, 2009
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3JTD
 | | Calcium-free Scallop Myosin Regulatory Domain with ELC-D19A Point Mutation | | Descriptor: | MAGNESIUM ION, Myosin essential light chain, striated adductor muscle, ... | | Authors: | Himmel, D.M, Mui, S, O'Neall-Hennessey, E, Szent-Gyorgyi, A, Cohen, C. | | Deposit date: | 2009-09-11 | | Release date: | 2009-12-01 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.57 Å) | | Cite: | The on-off switch in regulated myosins: different triggers but related mechanisms.
J.Mol.Biol., 394, 2009
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3I5F
 | | Crystal structure of squid MG.ADP myosin S1 | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, MAGNESIUM ION, Myosin catalytic light chain LC-1, ... | | Authors: | Yang, Y, Gourinath, S, Kovacs, M, Nyitray, L, Reutzel, R, Himmel, D.M, O'Neall-Hennessey, E, Reshetnikova, L, Szent-Gyorgyi, A.G, Brown, J.H, Cohen, C. | | Deposit date: | 2009-07-05 | | Release date: | 2009-08-04 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (3.1 Å) | | Cite: | Rigor-like structures from muscle myosins reveal key mechanical elements in the transduction pathways of this allosteric motor.
Structure, 15, 2007
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3I5I
 | | The crystal structure of squid myosin S1 in the presence of SO4 2- | | Descriptor: | CALCIUM ION, Myosin catalytic light chain LC-1, mantle muscle, ... | | Authors: | Yang, Y, Gourinath, S, Kovacs, M, Nyitray, L, Reutzel, R, Himmel, D.M, O'Neall-Hennessey, E, Reshetnikova, L, Szent-Gyorgyi, A.G, Brown, J.H, Cohen, C. | | Deposit date: | 2009-07-05 | | Release date: | 2009-07-28 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (3.3 Å) | | Cite: | Rigor-like structures from muscle myosins reveal key mechanical elements in the transduction pathways of this allosteric motor.
Structure, 15, 2007
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3I5H
 | | The crystal structure of rigor like squid myosin S1 in the absence of nucleotide | | Descriptor: | CALCIUM ION, Myosin catalytic light chain LC-1, mantle muscle, ... | | Authors: | Yang, Y, Gourinath, S, Kovacs, M, Nyitray, L, Reutzel, R, Himmel, D.M, O'Neall-Hennessey, E, Reshetnikova, L, Szent-Gyorgyi, A.G, Brown, J.H, Cohen, C. | | Deposit date: | 2009-07-05 | | Release date: | 2009-07-28 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (3.4 Å) | | Cite: | Rigor-like structures from muscle myosins reveal key mechanical elements in the transduction pathways of this allosteric motor.
Structure, 15, 2007
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3I5G
 | | Crystal structure of rigor-like squid myosin S1 | | Descriptor: | CALCIUM ION, MALONATE ION, Myosin catalytic light chain LC-1, ... | | Authors: | Yang, Y, Gourinath, S, Kovacs, M, Nyitray, L, Reutzel, R, Himmel, D.M, O'Neall-Hennessey, E, Reshetnikova, L, Szent-Gyorgyi, A.G, Brown, J.H, Cohen, C. | | Deposit date: | 2009-07-05 | | Release date: | 2009-07-28 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Rigor-like structures from muscle myosins reveal key mechanical elements in the transduction pathways of this allosteric motor.
Structure, 15, 2007
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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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1DFL
 | | SCALLOP MYOSIN S1 COMPLEXED WITH MGADP:VANADATE-TRANSITION STATE | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, CALCIUM ION, MAGNESIUM ION, ... | | Authors: | Houdusse, A, Szent-Gyorgyi, A.G, Cohen, C. | | Deposit date: | 1999-11-19 | | Release date: | 2000-10-25 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (4.2 Å) | | Cite: | Three conformational states of scallop myosin S1.
Proc.Natl.Acad.Sci.USA, 97, 2000
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1DFK
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6MW1
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8B9U
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1BR4
 | | SMOOTH MUSCLE MYOSIN MOTOR DOMAIN-ESSENTIAL LIGHT CHAIN COMPLEX WITH MGADP.BEF3 BOUND AT THE ACTIVE SITE | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, BERYLLIUM TRIFLUORIDE ION, MAGNESIUM ION, ... | | Authors: | Dominguez, R, Trybus, K.M, Cohen, C. | | Deposit date: | 1998-08-27 | | Release date: | 1998-09-09 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (3.62 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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1BR1
 | | SMOOTH MUSCLE MYOSIN MOTOR DOMAIN-ESSENTIAL LIGHT CHAIN COMPLEX WITH MGADP.ALF4 BOUND AT THE ACTIVE SITE | | 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: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (3.5 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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