8UZ0
 
 | | Straight actin filament from Arp2/3 branch junction sample (ADP) | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha skeletal muscle, ... | | Authors: | Chavali, S.S, Chou, S.Z, Sindelar, C.V. | | Deposit date: | 2023-11-14 | | Release date: | 2024-01-31 | | Last modified: | 2024-03-20 | | Method: | ELECTRON MICROSCOPY (2.8 Å) | | Cite: | Cryo-EM structures reveal how phosphate release from Arp3 weakens actin filament branches formed by Arp2/3 complex.
Nat Commun, 15, 2024
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8V30
 | | Smooth Muscle Gamma Actin (ACTG2) Filament Mutant R40C | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, gamma-enteric smooth muscle, ... | | Authors: | Palmer, N.J, Carman, P.J, Ceron, R.H, Dominguez, R. | | Deposit date: | 2023-11-25 | | Release date: | 2024-05-01 | | Last modified: | 2024-06-12 | | Method: | ELECTRON MICROSCOPY (2.54 Å) | | Cite: | Molecular mechanisms linking missense ACTG2 mutations to visceral myopathy.
Sci Adv, 10, 2024
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8V2O
 | | Cryo-EM Structure of Wildtype Smooth Muscle Gamma Actin (ACTG2) | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, gamma-enteric smooth muscle, ... | | Authors: | Palmer, N.J, Carman, P.J, Ceron, R.H, Dominguez, R. | | Deposit date: | 2023-11-23 | | Release date: | 2024-05-01 | | Last modified: | 2024-06-12 | | Method: | ELECTRON MICROSCOPY (2.45 Å) | | Cite: | Molecular mechanisms linking missense ACTG2 mutations to visceral myopathy.
Sci Adv, 10, 2024
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8V2Z
 | | Cryo-EM Structure of Smooth Muscle Gamma Actin (ACTG2) Mutant R257C | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, gamma-enteric smooth muscle, ... | | Authors: | Palmer, N.J, Carman, P.J, Ceron, R.H, Dominguez, R. | | Deposit date: | 2023-11-25 | | Release date: | 2024-05-01 | | Last modified: | 2024-11-27 | | Method: | ELECTRON MICROSCOPY (2.72 Å) | | Cite: | Molecular mechanisms linking missense ACTG2 mutations to visceral myopathy.
Sci Adv, 10, 2024
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8W36
 | | rabbit actin in the absence of potassium | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha skeletal muscle, ... | | Authors: | Volkmann, N. | | Deposit date: | 2024-02-21 | | Release date: | 2025-02-26 | | Method: | ELECTRON MICROSCOPY (2.27 Å) | | Cite: | rabbit actin in the absence of potassium
To Be Published
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7PM3
 | | Cryo-EM structure of young JASP-stabilized F-actin (central 3er) | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha skeletal muscle, ... | | Authors: | Pospich, S, Sweeney, H.L, Houdusse, A, Raunser, S. | | Deposit date: | 2021-09-01 | | Release date: | 2021-12-22 | | Method: | ELECTRON MICROSCOPY (3.1 Å) | | Cite: | High-resolution structures of the actomyosin-V complex in three nucleotide states provide insights into the force generation mechanism.
Elife, 10, 2021
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7QIM
 | | In situ structure of nebulin bound to actin filament in skeletal sarcomere | | Descriptor: | ACTS protein, ADENOSINE-5'-DIPHOSPHATE, MAGNESIUM ION, ... | | Authors: | Wang, Z, Grange, M, Pospich, S, Wagner, T, Kho, A.L, Gautel, M, Raunser, S. | | Deposit date: | 2021-12-15 | | Release date: | 2022-03-16 | | Method: | ELECTRON MICROSCOPY (4.5 Å) | | Cite: | Structures from intact myofibrils reveal mechanism of thin filament regulation through nebulin.
Science, 375, 2022
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7Q8B
 | | Leishmania major actin filament in ADP-Pi state | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, MAGNESIUM ION, ... | | Authors: | Kotila, T, Muniyandi, S, Lappalainen, P, Huiskonen, J.T. | | Deposit date: | 2021-11-11 | | Release date: | 2022-05-18 | | Last modified: | 2022-06-29 | | Method: | ELECTRON MICROSCOPY (3.3 Å) | | Cite: | Structural basis of rapid actin dynamics in the evolutionarily divergent Leishmania parasite.
Nat Commun, 13, 2022
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7R8V
 | | Cryo-EM structure of the ADP state actin filament | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha skeletal muscle, ... | | Authors: | Gong, R, Espinosa de los Reyes, S, Reynolds, M.J, Gurel, P, Alushin, G.M. | | Deposit date: | 2021-06-27 | | Release date: | 2021-07-28 | | Last modified: | 2022-08-03 | | Method: | ELECTRON MICROSCOPY (2.82 Å) | | Cite: | Structural basis for tunable control of actin dynamics by myosin-15 in mechanosensory stereocilia.
Sci Adv, 8, 2022
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7Q8C
 | | Leishmania major actin filament in ADP-state | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, MAGNESIUM ION | | Authors: | Kotila, T, Muniyandi, S, Lappalainen, P, Huiskonen, J.T. | | Deposit date: | 2021-11-11 | | Release date: | 2022-05-18 | | Last modified: | 2024-07-17 | | Method: | ELECTRON MICROSCOPY (2.72 Å) | | Cite: | Structural basis of rapid actin dynamics in the evolutionarily divergent Leishmania parasite.
Nat Commun, 13, 2022
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2V52
 | | Structure of MAL-RPEL2 complexed to G-actin | | Descriptor: | ACTIN, ALPHA SKELETAL MUSCLE, ADENOSINE-5'-TRIPHOSPHATE, ... | | Authors: | Mouilleron, S, Guettler, S, Langer, C.A, Treisman, R, McDonald, N.Q. | | Deposit date: | 2008-10-01 | | Release date: | 2008-11-25 | | Last modified: | 2024-05-08 | | Method: | X-RAY DIFFRACTION (1.45 Å) | | Cite: | Molecular basis for G-actin binding to RPEL motifs from the serum response factor coactivator MAL.
EMBO J., 27, 2008
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8IB8
 | | Human TRiC-PhLP2A-actin complex in the closed state | | Descriptor: | ACTB protein (Fragment), Phosducin-like protein 3, T-complex protein 1 subunit alpha, ... | | Authors: | Roh, S.H, Park, J, Kim, H, Lim, S. | | Deposit date: | 2023-02-09 | | Release date: | 2023-12-20 | | Last modified: | 2024-05-08 | | Method: | ELECTRON MICROSCOPY (4.42 Å) | | Cite: | A structural vista of phosducin-like PhLP2A-chaperonin TRiC cooperation during the ATP-driven folding cycle.
Nat Commun, 15, 2024
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4V0U
 | | The crystal structure of ternary PP1G-PPP1R15B and G-actin complex | | Descriptor: | ACTIN, ALPHA SKELETAL MUSCLE, ADENOSINE-5'-TRIPHOSPHATE, ... | | Authors: | Chen, R, Yan, Y, Casado, A.C, Ron, D, Read, R.J. | | Deposit date: | 2014-09-18 | | Release date: | 2015-03-25 | | Last modified: | 2024-01-10 | | Method: | X-RAY DIFFRACTION (7.88 Å) | | Cite: | G-actin provides substrate-specificity to eukaryotic initiation factor 2 alpha holophosphatases.
Elife, 4, 2015
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1U2V
 | | Crystal structure of Arp2/3 complex with bound ADP and calcium | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin-Related Protein 2, Actin-Related Protein 3, ... | | Authors: | Nolen, B.J, Littlefield, R.S, Pollard, T.D. | | Deposit date: | 2004-07-20 | | Release date: | 2004-11-09 | | Last modified: | 2024-03-13 | | Method: | X-RAY DIFFRACTION (2.55 Å) | | Cite: | Crystal structures of actin-related protein 2/3 complex with bound ATP or ADP
Proc.Natl.Acad.Sci.Usa, 101, 2004
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3SJH
 | | Crystal Structure of a chimera containing the N-terminal domain (residues 8-29) of drosophila Ciboulot and the C-terminal domain (residues 18-44) of bovine Thymosin-beta4, bound to G-actin-ATP-Latrunculin A | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Actin, alpha skeletal muscle, ... | | Authors: | Renault, L, Husson, C, Carlier, M.F, Didry, D. | | Deposit date: | 2011-06-21 | | Release date: | 2012-01-25 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | How a single residue in individual beta-thymosin/WH2 domains controls their functions in actin assembly
Embo J., 31, 2012
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5KG8
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8AV6
 | | CryoEM structure of INO80 core nucleosome complex in closed grappler conformation | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, ADENOSINE-5'-TRIPHOSPHATE, DASH complex subunit DAD4, ... | | Authors: | Kunert, F, Metzner, F.J, Eustermann, S, Jung, J, Woike, S, Schall, K, Kostrewa, D, Hopfner, K.P. | | Deposit date: | 2022-08-26 | | Release date: | 2022-12-14 | | Last modified: | 2024-07-24 | | Method: | ELECTRON MICROSCOPY (4.68 Å) | | Cite: | Structural mechanism of extranucleosomal DNA readout by the INO80 complex.
Sci Adv, 8, 2022
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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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5H53
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3JBI
 | | MDFF model of the vinculin tail domain bound to F-actin | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha skeletal muscle, ... | | Authors: | Kim, L.Y, Thompson, P.M, Lee, H.T, Pershad, M, Campbell, S.L, Alushin, G.M. | | Deposit date: | 2015-09-02 | | Release date: | 2015-11-04 | | Last modified: | 2024-02-21 | | Method: | ELECTRON MICROSCOPY (8.5 Å) | | Cite: | The Structural Basis of Actin Organization by Vinculin and Metavinculin.
J.Mol.Biol., 428, 2016
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1KXP
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6YW6
 | | Cryo-EM structure of the ARP2/3 1B5CL isoform complex. | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, ARPC1B, Actin-related protein 2, ... | | Authors: | von Loeffelholz, O, Moores, C, Purkiss, A. | | Deposit date: | 2020-04-29 | | Release date: | 2020-07-22 | | Last modified: | 2025-07-02 | | Method: | ELECTRON MICROSCOPY (4.2 Å) | | Cite: | Cryo-EM of human Arp2/3 complexes provides structural insights into actin nucleation modulation by ARPC5 isoforms.
Biol Open, 9, 2020
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6KW5
 | | The ClassC RSC-Nucleosome Complex | | Descriptor: | Actin-like protein ARP9, Actin-related protein 7, Chromatin structure-remodeling complex protein RSC3, ... | | Authors: | Ye, Y.P, Wu, H, Chen, K.J, Verma, N, Cairns, B, Gao, N, Chen, Z.C. | | Deposit date: | 2019-09-06 | | Release date: | 2020-09-09 | | Last modified: | 2024-03-27 | | Method: | ELECTRON MICROSCOPY (10.13 Å) | | Cite: | Structure of the RSC complex bound to the nucleosome
To Be Published
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6F1T
 | | Cryo-EM structure of two dynein tail domains bound to dynactin and BICDR1 | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, ADENOSINE-5'-TRIPHOSPHATE, ARP1 actin related protein 1 homolog A, ... | | Authors: | Urnavicius, L, Lau, C.K, Elshenawy, M.M, Morales-Rios, E, Motz, C, Yildiz, A, Carter, A.P. | | Deposit date: | 2017-11-23 | | Release date: | 2018-01-17 | | Last modified: | 2024-05-15 | | Method: | ELECTRON MICROSCOPY (3.5 Å) | | Cite: | Cryo-EM shows how dynactin recruits two dyneins for faster movement.
Nature, 554, 2018
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6YW7
 | | Cryo-EM structure of the ARP2/3 1A5C isoform complex. | | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Actin-related protein 2, Actin-related protein 2/3 complex subunit 1A, ... | | Authors: | von Loeffelholz, O, Moores, C, Purkiss, A. | | Deposit date: | 2020-04-29 | | Release date: | 2020-07-22 | | Last modified: | 2024-05-22 | | Method: | ELECTRON MICROSCOPY (4.5 Å) | | Cite: | Cryo-EM of human Arp2/3 complexes provides structural insights into actin nucleation modulation by ARPC5 isoforms.
Biol Open, 9, 2020
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