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1BR1: 
SMOOTH MUSCLE MYOSIN MOTOR DOMAIN-ESSENTIAL LIGHT CHAIN COMPLEX WITH MGADP.ALF4 BOUND AT THE ACTIVE SITE
Biological unit 1: dimeric
Source organism: Gallus gallus
Number of proteins:
2 (MYOSIN ▼)
Protein molecule
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 MYOSIN
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 MYOSIN
Number of chemicals:
4 (ADENOSINE-5'-DIPHOSPHATE (2),TETRAFLUOROALUMINA... ▼)
Chemical
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ADENOSINE-5'-DIPHOSPHATE (2)
TETRAFLUOROALUMINATE ION
MAGNESIUM ION
Similar Structures (492)help
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Showing 1 to 10 out of 492 selected structures help
      PDB ID Description Taxonomy▲▼ Aligned Protein▲▼ RMSD▲▼ Aligned Residues▲▼ Sequence Identity▲▼
1
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 1BR4
SMOOTH MUSCLE MYOSIN MOTOR DOMAIN-ESSENTIAL LIGHT CHAIN COMPLEX WITH MGADP.BEF3 BOUND AT THE ACTIVE SITE
Gallus gallus
 2 0.61Å 929 100%
2
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 1I84
CRYO-EM STRUCTURE OF THE HEAVY MEROMYOSIN SUBFRAGMENT OF CHICKEN GIZZARD SMOOTH MUSCLE MYOSIN WITH REGULATORY LIGHT CHAIN IN THE DEPHOSPHORYLATED STATE. ONLY C ALPHAS PROVIDED FOR REGULATORY LIGHT CHAIN. ONLY BACKBONE ATOMS PROVIDED FOR S2 FRAGMENT
Gallus gallus
 2 3.54Å 923 100%
3
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 3DTP
Tarantula heavy meromyosin obtained by flexible docking to Tarantula muscle thick filament Cryo-EM 3D-MAP
Gallus gallus/Avicularia avicularia
 2 3.76Å 914 98%
4
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 3JBH
TWO HEAVY MEROMYOSIN INTERACTING-HEADS MOTIFS FLEXIBLE DOCKED INTO TARANTULA THICK FILAMENT 3D-MAP ALLOWS IN DEPTH STUDY OF INTRA- AND INTERMOLECULAR INTERACTIONS
Aphonopelma
 2 4.51Å 912 46%
5
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 5TBY
HUMAN BETA CARDIAC HEAVY MEROMYOSIN INTERACTING-HEADS MOTIF OBTAINED BY HOMOLOGY MODELING (USING SWISS-MODEL) OF HUMAN SEQUENCE FROM APHONOPELMA HOMOLOGY MODEL (PDB-3JBH), RIGIDLY FITTED TO HUMAN BETA-CARDIAC NEGATIVELY STAINED THICK FILAMENT 3D-RECONSTRU
Homo sapiens
 2 4.33Å 904 48%
6
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 7MF3
Structure of the autoinhibited state of smooth muscle myosin-2
Gallus gallus
 2 2.59Å 889 93%
7
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Full
 6SO3
The interacting head motif in insect flight muscle myosin thick filaments
Lethocerus indicus
 2 5.87Å 794 45%
8
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Partial
 2XEL
Molecular Mechanism Of Pentachloropseudilin Mediated Inhibition Of Myosin Motor Activity
Dictyostelium discoideum
 1 2.59Å 750 48%
9
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Partial
 2XO8
Crystal Structure of Myosin-2 in Complex with Tribromodichloropseudilin
Dictyostelium discoideum
 1 2.59Å 750 48%
10
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Partial
 2JHR
Crystal structure of myosin-2 motor domain in complex with ADP- metavanadate and pentabromopseudilin
Dictyostelium discoideum
 1 2.53Å 749 48%
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{"1":"MYOSIN","2":"MYOSIN"}
Citing VAST
Gibrat JF, Madej T, Bryant SH. "Surprising similarities in structure comparison.", Curr Opin Struct Biol.1996 Jun;6(3):377-85
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. "MMDB and VAST+: tracking structural similarities between macromolecular complexes." Nucl. Acids Res. 2014 Jan;42(Database issue):D297-303
Thomas Madej, Aron Marchler-Bauer, Christopher Lanczycki, Dachuan Zhang, Stephen H Bryant "Biological Assembly Comparison With VAST" Methods Mol. Biol. 2020(2112):175-186
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?Original VAST
Original VAST finds structures that are similar to individual protein molecules, or individual 3D domains, in your query structure. Select a protein molecule ("chain") or 3D domain of interest from the table below to view a list of other proteins or domains that have a similar 3D shape. In contrast to VAST+, which focuses on the default biological unit, Original VAST lists all protein molecules in the asymmetric unit of the query structure.