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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.

Summary for 1I84
Entry DOI10.2210/pdb1i84/pdb
Related1BR1 2MYS
DescriptorSMOOTH MUSCLE MYOSIN HEAVY CHAIN, SMOOTH MUSCLE MYOSIN ESSENTIAL LIGHT CHAIN, SMOOTH MUSCLE MYOSIN REGULATORY LIGHT CHAIN (3 entities in total)
Functional Keywordsmuscle protein, smooth muscle, myosin subfragment 2, heavy meromyosin, essential light chain, regulatory light chain, motor protein, coiled-coil, contractile protein
Biological sourceGallus gallus (chicken)
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Cellular locationCytoplasm, myofibril: P10587
Total number of polymer chains6
Total formula weight344551.12
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 citationWendt, 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: 11287639
DOI: 10.1073/pnas.071051098
PDB entries with the same primary citation
Experimental method
ELECTRON CRYSTALLOGRAPHY (20 Å)
Structure validation

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