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.
Summary for 1I84
Entry DOI | 10.2210/pdb1i84/pdb |
Related | 1BR1 2MYS |
Descriptor | SMOOTH MUSCLE MYOSIN HEAVY CHAIN, SMOOTH MUSCLE MYOSIN ESSENTIAL LIGHT CHAIN, SMOOTH MUSCLE MYOSIN REGULATORY LIGHT CHAIN (3 entities in total) |
Functional Keywords | muscle protein, smooth muscle, myosin subfragment 2, heavy meromyosin, essential light chain, regulatory light chain, motor protein, coiled-coil, contractile protein |
Biological source | Gallus gallus (chicken) More |
Cellular location | Cytoplasm, myofibril: P10587 |
Total number of polymer chains | 6 |
Total formula weight | 344551.12 |
Authors | Wendt, T.,Taylor, D.,Trybus, K.M.,Taylor, K. (deposition date: 2001-03-12, release date: 2001-03-28, Last modification date: 2022-12-21) |
Primary citation | Wendt, T.,Taylor, D.,Trybus, K.M.,Taylor, K. Three-dimensional image reconstruction of dephosphorylated smooth muscle heavy meromyosin reveals asymmetry in the interaction between myosin heads and placement of subfragment 2. Proc.Natl.Acad.Sci.USA, 98:4361-4366, 2001 Cited by PubMed: 11287639DOI: 10.1073/pnas.071051098 PDB entries with the same primary citation |
Experimental method | ELECTRON CRYSTALLOGRAPHY (20 Å) |
Structure validation
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