"Myosin Subfragments" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
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).
| Descriptor ID |
D015879
|
| MeSH Number(s) |
D05.750.078.730.475.300 D12.776.210.500.600.300 D12.776.220.525.475.300
|
| Concept/Terms |
Heavy Meromyosin Subfragment-2- Heavy Meromyosin Subfragment-2
- Heavy Meromyosin Subfragment 2
- Meromyosin Subfragment-2, Heavy
- Subfragment-2, Heavy Meromyosin
- Myosin Subfragment-2
- Myosin Subfragment 2
- Subfragment-2, Myosin
- Myosin S-2
- Myosin S 2
Heavy Meromyosin Subfragment-1- Heavy Meromyosin Subfragment-1
- Heavy Meromyosin Subfragment 1
- Meromyosin Subfragment-1, Heavy
- Subfragment-1, Heavy Meromyosin
- Myosin Subfragment-1
- Myosin Subfragment 1
- Subfragment-1, Myosin
- ATPase, Actin-S1
- Actin-S1 ATPase
- Myosin S-1
- Myosin S 1
- Actin S1 ATPase
- ATPase, Actin S1
- Actomyosin Subfragment 1 ATPase
|
Below are MeSH descriptors whose meaning is more general than "Myosin Subfragments".
Below are MeSH descriptors whose meaning is more specific than "Myosin Subfragments".
This graph shows the total number of publications written about "Myosin Subfragments" by people in this website by year, and whether "Myosin Subfragments" was a major or minor topic of these publications.
To see the data from this visualization as text,
click here.
| Year | Major Topic | Minor Topic | Total |
|---|
| 1996 | 1 | 0 | 1 |
| 2000 | 1 | 0 | 1 |
| 2001 | 1 | 1 | 2 |
| 2010 | 2 | 0 | 2 |
| 2019 | 0 | 1 | 1 |
To return to the timeline,
click here.
Below are the most recent publications written about "Myosin Subfragments" by people in Profiles.
-
Barrick SK, Clippinger SR, Greenberg L, Greenberg MJ. Computational Tool to Study Perturbations in?Muscle Regulation and Its Application to?Heart?Disease. Biophys J. 2019 06 18; 116(12):2246-2252.
-
Shen QW, Swartz DR. Influence of salt and pyrophosphate on bovine fast and slow myosin S1 dissociation from actin. Meat Sci. 2010 Mar; 84(3):364-70.
-
Yamazaki M, Shen QW, Swartz DR. Tripolyphosphate hydrolysis by bovine fast and slow myosin subfragment 1 isoforms. Meat Sci. 2010 Jul; 85(3):446-52.
-
Lu Z, Swartz DR, Metzger JM, Moss RL, Walker JW. Regulation of force development studied by photolysis of caged ADP in rabbit skinned psoas fibers. Biophys J. 2001 Jul; 81(1):334-44.
-
Swartz DR, Moss RL. Strong binding of myosin increases shortening velocity of rabbit skinned skeletal muscle fibres at low levels of Ca(2+). J Physiol. 2001 Jun 01; 533(Pt 2):357-65.
-
Zhang D, Yancey KW, Swartz DR. Influence of ADP on cross-bridge-dependent activation of myofibrillar thin filaments. Biophys J. 2000 Jun; 78(6):3103-11.
-
Swartz DR, Moss RL, Greaser ML. Calcium alone does not fully activate the thin filament for S1 binding to rigor myofibrils. Biophys J. 1996 Oct; 71(4):1891-904.
-
Swartz DR, Greaser ML, Marsh BB. Regulation of binding of subfragment 1 in isolated rigor myofibrils. J Cell Biol. 1990 Dec; 111(6 Pt 2):2989-3001.
-
Butler TM, Pacifico DS, Siegman MJ. ADP release from myosin in permeabilized smooth muscle. Am J Physiol. 1989 Jan; 256(1 Pt 1):C59-66.
-
Menko AS, Boettiger D. Occupation of the extracellular matrix receptor, integrin, is a control point for myogenic differentiation. Cell. 1987 Oct 09; 51(1):51-7.