1CEO
 
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1CEN
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6PSD
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6PSE
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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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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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4L79
 | | Crystal Structure of nucleotide-free Myosin 1b residues 1-728 with bound Calmodulin | | Descriptor: | Calmodulin, MAGNESIUM ION, Unconventional myosin-Ib | | Authors: | Shuman, H, Zwolak, A, Dominguez, R, Ostap, E.M. | | Deposit date: | 2013-06-13 | | Release date: | 2014-01-29 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.3 Å) | | Cite: | A vertebrate myosin-I structure reveals unique insights into myosin mechanochemical tuning.
Proc.Natl.Acad.Sci.USA, 111, 2014
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3CI5
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3CHW
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3CIP
 | | Complex of Dictyostelium Discoideum Actin with Gelsolin | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, CALCIUM ION, GLYCEROL, ... | | Authors: | Baek, K, Dominguez, R. | | Deposit date: | 2008-03-11 | | Release date: | 2008-08-19 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.6 Å) | | Cite: | Modulation of actin structure and function by phosphorylation of Tyr-53 and profilin binding.
Proc.Natl.Acad.Sci.Usa, 105, 2008
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5WFN
 | | Revised model of leiomodin 2-mediated actin regulation (alternate refinement of PDB 4RWT) | | Descriptor: | Actin-5C, Leiomodin-2, MAGNESIUM ION, ... | | Authors: | Yurtsever, Z, Eck, M.J, Dominguez, R. | | Deposit date: | 2017-07-12 | | Release date: | 2017-08-30 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Crystal structure of leiomodin 2 in complex with actin: a structural and functional reexamination
Biophys.J., 113, 2017
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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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1K8U
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1K96
 | | CRYSTAL STRUCTURE OF CALCIUM BOUND HUMAN S100A6 | | Descriptor: | BETA-MERCAPTOETHANOL, CALCIUM ION, S100A6 | | Authors: | Otterbein, L.R, Dominguez, R. | | Deposit date: | 2001-10-26 | | Release date: | 2002-04-10 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.44 Å) | | Cite: | Crystal structures of S100A6 in the Ca(2+)-free and Ca(2+)-bound states: the calcium sensor mechanism of S100 proteins revealed at atomic resolution.
Structure, 10, 2002
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1K9K
 | | CRYSTAL STRUCTURE OF CALCIUM BOUND HUMAN S100A6 | | Descriptor: | BETA-MERCAPTOETHANOL, CALCIUM ION, S100A6 | | Authors: | Otterbein, L.R, Dominguez, R. | | Deposit date: | 2001-10-29 | | Release date: | 2002-04-10 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.76 Å) | | Cite: | Crystal structures of S100A6 in the Ca(2+)-free and Ca(2+)-bound states: the calcium sensor mechanism of S100 proteins revealed at atomic resolution.
Structure, 10, 2002
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1K9P
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7JPN
 | | Cryo-EM structure of Arpin-bound Arp2/3 complex | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Actin-related protein 2, Actin-related protein 2/3 complex subunit 1B, ... | | Authors: | van Eeuwen, T, Fregoso, F.E, Dominguez, R, Zimmet, A, Boczkowska, M, Rebowski, G. | | Deposit date: | 2020-08-09 | | Release date: | 2022-02-09 | | Last modified: | 2024-05-15 | | Method: | ELECTRON MICROSCOPY (3.24 Å) | | Cite: | Molecular mechanism of Arp2/3 complex inhibition by Arpin.
Nat Commun, 13, 2022
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5V7X
 | | Crystal Structure of Myosin 1b residues 1-728 with bound sulfate and Calmodulin | | Descriptor: | Calmodulin-1, SULFATE ION, Unconventional myosin-Ib | | Authors: | Zwolak, A, Shuman, H, Dominguez, R, Ostap, E.M. | | Deposit date: | 2017-03-20 | | Release date: | 2018-02-28 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (3.141 Å) | | Cite: | High-resolution cryo-EM structures of actin-bound myosin states reveal the mechanism of myosin force sensing.
Proc. Natl. Acad. Sci. U.S.A., 115, 2018
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8VIZ
 | | Structure of full-length gelsolin bound to the barbed end of F-actin | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, ADENOSINE-5'-TRIPHOSPHATE, Actin, ... | | Authors: | Barrie, K.R, Rebowski, G, Dominguez, R. | | Deposit date: | 2024-01-05 | | Release date: | 2024-10-16 | | Last modified: | 2025-06-04 | | Method: | ELECTRON MICROSCOPY (2.63 Å) | | Cite: | Mechanism of actin filament severing and capping by gelsolin.
Nat.Struct.Mol.Biol., 32, 2025
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8VKH
 | | Structure of gelsolin domains G1G3 bound to the barbed end of F-actin | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, ADENOSINE-5'-TRIPHOSPHATE, Actin, ... | | Authors: | Barrie, K.R, Rebowski, G, Dominguez, R. | | Deposit date: | 2024-01-09 | | Release date: | 2024-10-16 | | Last modified: | 2025-05-21 | | Method: | ELECTRON MICROSCOPY (3.63 Å) | | Cite: | Mechanism of actin filament severing and capping by gelsolin.
Nat.Struct.Mol.Biol., 32, 2025
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9DLX
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9DLZ
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9E2P
 | | Complex of Human MIRO1 and TRAK1 Binding Site-2 (L570-R613) | | Descriptor: | CALCIUM ION, GUANOSINE-5'-TRIPHOSPHATE, MAGNESIUM ION, ... | | Authors: | Ravitch, E.E, Baltrusaitis, E.E, Barrie, K.R, Dominguez, R. | | Deposit date: | 2024-10-22 | | Release date: | 2025-07-09 | | Method: | ELECTRON MICROSCOPY (3.57 Å) | | Cite: | Complex of Human MIRO1 and TRAK1 Binding Site-2 (L570-R613)
To Be Published
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6NAS
 | | Ternary Complex of Ac-Alpha-Actin with Profilin and AcCoA-NAA80 | | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, ACETYL COENZYME *A, ADENOSINE-5'-TRIPHOSPHATE, ... | | Authors: | Rebowski, G, Boczkowska, M, Dominguez, R. | | Deposit date: | 2018-12-06 | | Release date: | 2020-01-29 | | Last modified: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.9 Å) | | Cite: | Mechanism of actin N-terminal acetylation.
Sci Adv, 6, 2020
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