3CJC
 
 | | Actin dimer cross-linked by V. cholerae MARTX toxin and complexed with DNase I and Gelsolin-segment 1 | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ADENOSINE-5'-TRIPHOSPHATE, Actin, ... | | Authors: | Sawaya, M.R, Kudryashov, D.S, Pashkov, I, Reisler, E, Yeates, T.O. | | Deposit date: | 2008-03-12 | | Release date: | 2008-03-25 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (3.9 Å) | | Cite: | Connecting actin monomers by iso-peptide bond is a toxicity mechanism of the Vibrio cholerae MARTX toxin.
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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2R0O
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3M3N
 | | Structure of a Longitudinal Actin Dimer Assembled by Tandem W Domains | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Actin, alpha skeletal muscle, ... | | Authors: | Rebowski, G, Namgoong, S, Dominguez, R. | | Deposit date: | 2010-03-09 | | Release date: | 2010-07-28 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (7 Å) | | Cite: | Structure of a longitudinal actin dimer assembled by tandem w domains: implications for actin filament nucleation.
J.Mol.Biol., 403, 2010
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3LUE
 | | Model of alpha-actinin CH1 bound to F-actin | | Descriptor: | Actin, cytoplasmic 1, Alpha-actinin-3 | | Authors: | Galkin, V.E, Orlova, A, Salmazo, A, Djinovic-Carugo, K, Egelman, E.H. | | Deposit date: | 2010-02-17 | | Release date: | 2010-04-28 | | Last modified: | 2024-02-21 | | Method: | ELECTRON MICROSCOPY (15 Å) | | Cite: | Opening of tandem calponin homology domains regulates their affinity for F-actin.
Nat.Struct.Mol.Biol., 17, 2010
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1IJJ
 | | THE X-RAY CRYSTAL STRUCTURE OF THE COMPLEX BETWEEN RABBIT SKELETAL MUSCLE ACTIN AND LATRUNCULIN A AT 2.85 A RESOLUTION | | Descriptor: | ACTIN, ALPHA SKELETAL MUSCLE, ADENOSINE-5'-TRIPHOSPHATE, ... | | Authors: | Vorobiev, S.M, Bubb, M.R, Almo, S.C. | | Deposit date: | 2001-04-26 | | Release date: | 2002-04-15 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (2.85 Å) | | Cite: | Polylysine induces an antiparallel actin dimer that nucleates filament assembly: crystal structure at 3.5-A resolution
J.Biol.Chem., 277, 2002
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1J6Z
 | | UNCOMPLEXED ACTIN | | Descriptor: | ACTIN ALPHA 1, ADENOSINE-5'-DIPHOSPHATE, CALCIUM ION, ... | | Authors: | Otterbein, L.R, Graceffa, P, Dominguez, R. | | Deposit date: | 2001-05-15 | | Release date: | 2001-08-15 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.54 Å) | | Cite: | The crystal structure of uncomplexed actin in the ADP state.
Science, 293, 2001
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8OH4
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7LRG
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8TAH
 | | Cryo-EM structure of Cortactin-bound to Arp2/3 complex | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Actin-related protein 2, Actin-related protein 2/3 complex subunit 1A, ... | | Authors: | Fregoso, F.E, van Eeuwen, T, Dominguez, R. | | Deposit date: | 2023-06-27 | | Release date: | 2023-09-27 | | Last modified: | 2024-01-31 | | Method: | ELECTRON MICROSCOPY (2.89 Å) | | Cite: | Mechanism of synergistic activation of Arp2/3 complex by cortactin and WASP-family proteins.
Nat Commun, 14, 2023
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8SYF
 | | Homology model of Acto-HMM complex in ADP-state. Chicken smooth muscle HMM and chicken pectoralis actin | | Descriptor: | Actin, alpha skeletal muscle, Myosin light polypeptide 6, ... | | Authors: | Hojjatian, A, Taylor, D.W, Daneshparvar, N, Trybus, K.M, Taylor, K.A. | | Deposit date: | 2023-05-25 | | Release date: | 2023-08-30 | | Method: | ELECTRON MICROSCOPY (19 Å) | | Cite: | Double-headed binding of myosin II to F-actin shows the effect of strain on head structure.
J.Struct.Biol., 215, 2023
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8TRM
 | | Actin 1 from T. gondii in filaments bound to MgADP | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, MAGNESIUM ION | | Authors: | Hvorecny, K.L, Sladewski, T.E, Heaslip, A.T, Kollman, J.M. | | Deposit date: | 2023-08-09 | | Release date: | 2024-03-06 | | Method: | ELECTRON MICROSCOPY (2.5 Å) | | Cite: | Toxoplasma gondii actin filaments are tuned for rapid disassembly and turnover.
Nat Commun, 15, 2024
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8TRN
 | | Actin 1 from T. gondii in filaments bound to MgADP and jasplakinolide | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, Jasplakinolide, ... | | Authors: | Hvorecny, K.L, Sladewski, T.E, Heaslip, A.T, Kollman, J.M. | | Deposit date: | 2023-08-09 | | Release date: | 2024-03-06 | | Method: | ELECTRON MICROSCOPY (3 Å) | | Cite: | Toxoplasma gondii actin filaments are tuned for rapid disassembly and turnover.
Nat Commun, 15, 2024
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6U96
 | | Actin phalloidin at BeFx state | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha skeletal muscle, ... | | Authors: | Das, S, Ge, P, Durer, Z.A.O, Grintsevich, E.E, Zhou, Z.H, Reisler, E. | | Deposit date: | 2019-09-06 | | Release date: | 2020-05-13 | | Last modified: | 2020-05-20 | | Method: | ELECTRON MICROSCOPY (3.8 Å) | | Cite: | D-loop Dynamics and Near-Atomic-Resolution Cryo-EM Structure of Phalloidin-Bound F-Actin.
Structure, 28, 2020
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5I9E
 | | Crystal structure of a nuclear actin ternary complex | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Actin, Actin-related protein 4, ... | | Authors: | Chen, Z, Cao, T. | | Deposit date: | 2016-02-20 | | Release date: | 2016-07-27 | | Last modified: | 2023-11-08 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | Crystal structure of a nuclear actin ternary complex.
Proc.Natl.Acad.Sci.USA, 113, 2016
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4Z94
 | | Actin Complex With a Chimera of Tropomodulin-1 and Leiomodin-1 Actin-Binding Site 2 | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Actin, alpha skeletal muscle, ... | | Authors: | Rebowski, G, Boczkowska, M, Dominguez, R. | | Deposit date: | 2015-04-09 | | Release date: | 2015-10-21 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | How Leiomodin and Tropomodulin use a common fold for different actin assembly functions.
Nat Commun, 6, 2015
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7R94
 | | T-Plastin-F-actin complex | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha skeletal muscle, ... | | Authors: | Mei, L, Alushin, G.M. | | Deposit date: | 2021-06-28 | | Release date: | 2022-07-06 | | Last modified: | 2022-09-21 | | Method: | ELECTRON MICROSCOPY (2.6 Å) | | Cite: | Structural mechanism for bidirectional actin cross-linking by T-plastin.
Proc.Natl.Acad.Sci.USA, 119, 2022
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7SX8
 | | T-Plastin-F-actin complex, parallel bundled state | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha skeletal muscle, ... | | Authors: | Mei, L, Reynolds, M.J, Alushin, G.M. | | Deposit date: | 2021-11-22 | | Release date: | 2022-08-31 | | Last modified: | 2022-09-21 | | Method: | ELECTRON MICROSCOPY (9 Å) | | Cite: | Structural mechanism for bidirectional actin cross-linking by T-plastin.
Proc.Natl.Acad.Sci.USA, 119, 2022
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7SX9
 | | T-Plastin-F-actin complex, anti-parallel bundled state | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha skeletal muscle, ... | | Authors: | Mei, L, Reynolds, M.J, Alushin, G.M. | | Deposit date: | 2021-11-22 | | Release date: | 2022-08-31 | | Last modified: | 2022-09-21 | | Method: | ELECTRON MICROSCOPY (10 Å) | | Cite: | Structural mechanism for bidirectional actin cross-linking by T-plastin.
Proc.Natl.Acad.Sci.USA, 119, 2022
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7SXA
 | | T-Plastin-F-actin complex, pre-bundling intermediate state | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha skeletal muscle, ... | | Authors: | Mei, L, Reynolds, M.J, Alushin, G.M. | | Deposit date: | 2021-11-22 | | Release date: | 2022-08-31 | | Last modified: | 2022-09-21 | | Method: | ELECTRON MICROSCOPY (6.87 Å) | | Cite: | Structural mechanism for bidirectional actin cross-linking by T-plastin.
Proc.Natl.Acad.Sci.USA, 119, 2022
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5KG8
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3MFP
 | | Atomic model of F-actin based on a 6.6 angstrom resolution cryoEM map | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha skeletal muscle | | Authors: | Fujii, T, Iwane, A.H, Yanagida, T, Namba, K. | | Deposit date: | 2010-04-03 | | Release date: | 2010-09-29 | | Last modified: | 2019-12-18 | | Method: | ELECTRON MICROSCOPY (6.6 Å) | | Cite: | Direct visualization of secondary structures of F-actin by electron cryomicroscopy
Nature, 467, 2010
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4B1Z
 | | Structure of the Phactr1 RPEL domain bound to G-actin | | Descriptor: | ACTIN, ALPHA SKELETAL MUSCLE, ADENOSINE-5'-TRIPHOSPHATE, ... | | Authors: | Mouilleron, S, Wiezlak, M, O'Reilly, N, Treisman, R, McDonald, N.Q. | | Deposit date: | 2012-07-12 | | Release date: | 2012-11-07 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (3.3 Å) | | Cite: | Structures of the Phactr1 RPEL domain and RPEL motif complexes with G-actin reveal the molecular basis for actin binding cooperativity.
Structure, 20, 2012
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3M1F
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4A7H
 | | Structure of the Actin-Tropomyosin-Myosin Complex (rigor ATM 2) | | Descriptor: | ACTIN, ALPHA SKELETAL MUSCLE, ADENOSINE-5'-DIPHOSPHATE, ... | | Authors: | Behrmann, E, Mueller, M, Penczek, P.A, Mannherz, H.G, Manstein, D.J, Raunser, S. | | Deposit date: | 2011-11-14 | | Release date: | 2012-08-01 | | Last modified: | 2017-08-30 | | Method: | ELECTRON MICROSCOPY (7.8 Å) | | Cite: | Structure of the Rigor Actin-Tropomyosin-Myosin Complex.
Cell(Cambridge,Mass.), 150, 2012
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