1SCM
 
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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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3BAS
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3BAT
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3TS5
 | | Crystal Structure of a Light Chain Domain of Scallop Smooth Muscle Myosin | | Descriptor: | CALCIUM ION, MAGNESIUM ION, Myosin essential light chain, ... | | Authors: | Kumar, V.S.S, O'Neall-Hennessey, E, Reshetnikova, L, Brown, J.H, Robinson, H, Szent-Gyorgyi, A.G, Cohen, C. | | Deposit date: | 2011-09-12 | | Release date: | 2011-11-23 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.393 Å) | | Cite: | Crystal structure of a phosphorylated light chain domain of scallop smooth-muscle Myosin.
Biophys.J., 101, 2011
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3TUY
 | | Phosphorylated Light Chain Domain of Scallop smooth Muscle Myosin | | Descriptor: | CALCIUM ION, MAGNESIUM ION, Myosin essential light chain, ... | | Authors: | Kumar, V.S.S, O'Neall-hennessey, E, Reshetnikova, L, Brown, J.H, Robinson, H, Szent-Gyorgyi, A.G, Cohen, C. | | Deposit date: | 2011-09-19 | | Release date: | 2011-11-23 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (2.498 Å) | | Cite: | Crystal structure of a phosphorylated light chain domain of scallop smooth-muscle Myosin.
Biophys.J., 101, 2011
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2TMA
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1WDC
 | | SCALLOP MYOSIN REGULATORY DOMAIN | | Descriptor: | CALCIUM ION, MAGNESIUM ION, SCALLOP MYOSIN | | Authors: | Houdusse, A, Cohen, C. | | Deposit date: | 1996-01-19 | | Release date: | 1996-07-11 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structure of the regulatory domain of scallop myosin at 2 A resolution: implications for regulation.
Structure, 4, 1996
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1DEQ
 | | THE CRYSTAL STRUCTURE OF MODIFIED BOVINE FIBRINOGEN (AT ~4 ANGSTROM RESOLUTION) | | Descriptor: | FIBRINOGEN, FIBRINOGEN (ALPHA CHAIN), FIBRINOGEN (BETA CHAIN), ... | | Authors: | Brown, J.H, Volkmann, N, Jun, G, Henschen-Edman, A.H, Cohen, C. | | Deposit date: | 1999-11-15 | | Release date: | 2000-02-02 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (3.5 Å) | | Cite: | The crystal structure of modified bovine fibrinogen.
Proc.Natl.Acad.Sci.USA, 97, 2000
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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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3PN7
 | | Visualizing new hinges and a potential major source of compliance in the lever arm of myosin | | Descriptor: | CALCIUM ION, MAGNESIUM ION, Myosin essential light chain, ... | | Authors: | Brown, J.H, Senthil-Kumar, V.S, O'Neall-Hennessey, E, Reshetnikova, L, Robinson, H, Nguyen-McCarty, M, Szent-Gyorgyi, A.G, Cohen, C. | | Deposit date: | 2010-11-18 | | Release date: | 2011-01-05 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | Visualizing key hinges and a potential major source of compliance in the lever arm of myosin.
Proc.Natl.Acad.Sci.USA, 108, 2011
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1DFK
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2B9C
 | | Structure of tropomyosin's mid-region: bending and binding sites for actin | | Descriptor: | striated-muscle alpha tropomyosin | | Authors: | Brown, J.H, Zhou, Z, Reshetnikova, L, Robinson, H, Yammani, R.D, Tobacman, L.S, Cohen, C. | | Deposit date: | 2005-10-11 | | Release date: | 2006-01-03 | | Last modified: | 2024-10-30 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | Structure of the mid-region of tropomyosin: Bending and binding sites for actin.
Proc.Natl.Acad.Sci.Usa, 102, 2005
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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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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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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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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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1IC2
 | | DECIPHERING THE DESIGN OF THE TROPOMYOSIN MOLECULE | | Descriptor: | TROPOMYOSIN ALPHA CHAIN, SKELETAL MUSCLE | | Authors: | Brown, J.H, Kim, K.-H, Jun, G, Greenfield, N.J, Dominguez, R, Volkmann, N, Hitchcock-DeGregori, S.E, Cohen, C. | | Deposit date: | 2001-03-29 | | Release date: | 2001-07-25 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Deciphering the design of the tropomyosin molecule
Proc.Natl.Acad.Sci.USA, 98, 2001
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2TN4
 | | FOUR CALCIUM TNC | | Descriptor: | CALCIUM ION, TROPONIN C | | Authors: | Love, M.L, Dominguez, R, Houdusse, A, Cohen, C. | | Deposit date: | 1997-09-18 | | Release date: | 1998-04-08 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Structures of four Ca2+-bound troponin C at 2.0 A resolution: further insights into the Ca2+-switch in the calmodulin superfamily.
Structure, 5, 1997
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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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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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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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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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1NKN
 | | VISUALIZING AN UNSTABLE COILED COIL: THE CRYSTAL STRUCTURE OF AN N-TERMINAL SEGMENT OF THE SCALLOP MYOSIN ROD | | Descriptor: | S2N51-GCN4 | | Authors: | Li, Y, Brown, J.H, Reshetnikova, L, Blazsek, A, Farkas, L, Nyitray, L, Cohen, C. | | Deposit date: | 2003-01-03 | | Release date: | 2003-07-22 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Visualization of an unstable coiled coil from the scallop myosin rod
Nature, 424, 2003
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1TN4
 | | FOUR CALCIUM TNC | | Descriptor: | CALCIUM ION, TROPONIN C | | Authors: | Love, M.L, Dominguez, R, Houdusse, A, Cohen, C. | | Deposit date: | 1997-09-18 | | Release date: | 1998-04-08 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Structures of four Ca2+-bound troponin C at 2.0 A resolution: further insights into the Ca2+-switch in the calmodulin superfamily.
Structure, 5, 1997
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