Myosin Subfragments
Parts of the myosin molecule resulting from cleavage by proteolytic enzymes (PAPAIN; TRYPSIN; or CHYMOTRYPSIN) at well-localized regions. Study of these isolated fragments helps to delineate the functional roles of different parts of myosin. Two of the most common subfragments are myosin S-1 and myosin S-2. S-1 contains the heads of the heavy chains plus the light chains and S-2 contains part of the double-stranded, alpha-helical, heavy chain tail (myosin rod).
Year introduced: 1990
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Subheadings:
Tree Number(s): D05.750.078.730.475.300, D12.776.210.500.600.300, D12.776.220.525.475.300
MeSH Unique ID: D015879
Entry Terms:
- Subfragments, Myosin
- Heavy Meromyosin
- Meromyosin, Heavy
- H-Meromyosin
- H Meromyosin
- Heavy Meromyosin Subfragment-1
- Heavy Meromyosin Subfragment 1
- Meromyosin Subfragment-1, Heavy
- Subfragment-1, Heavy Meromyosin
- Actin S1 ATPase
- ATPase, Actin S1
- Actomyosin Subfragment 1 ATPase
- ATPase, Actin-S1
- Actin-S1 ATPase
- Myosin S-1
- Myosin S 1
- Myosin Subfragment-1
- Myosin Subfragment 1
- Subfragment-1, Myosin
- Heavy Meromyosin Subfragment-2
- Heavy Meromyosin Subfragment 2
- Meromyosin Subfragment-2, Heavy
- Subfragment-2, Heavy Meromyosin
- Myosin S-2
- Myosin S 2
- Myosin Subfragment-2
- Myosin Subfragment 2
- Subfragment-2, Myosin
- Light Meromyosin
- Meromyosin, Light
- Myosin Rod
- Meromyosin Subfragments
- Subfragments, Meromyosin
- Actomyosin Subfragments
- Subfragments, Actomyosin
- Actoheavy Meromyosin
- Meromyosin, Actoheavy
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