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Heavy meromyosin — (HMM) is the larger of the two fragments obtained from the muscle protein myosin II following limited proteolysis by trypsin or chymotrypsin. HMM is used to determine the polarity of actin filaments by decorating them with HMM then viewing them… … Wikipedia
Meromyosin — (mero meaning part of ) are subunits of the actin associated motor protein, myosin formed by trypsin digestion (proteolysis). Following digestion, two types of meromyosin are formed: heavy meromyosin (HMM) and light meromyosin (LMM). Light… … Wikipedia
meromyosin — Fragments of myosin formed by trypsin digestion. Heavy meromyosin (HMM) has the hinge region and ATPase activity, light meromyosin (LMM) is mostly a helical and is the portion normally laterally associated with other LMM to form the thick… … Dictionary of molecular biology
meromyosin — A subunit of the tryptic digestion of myosin; two types are produced, H m. and L m.. H m., heavy m. one of the relatively heavy products (mol. wt. about 350,000) of the action of trypsin on myosin; it carries the ATPase activity of myosin … Medical dictionary
myosin heavy chain — See myosin: do not confuse with heavy meromyosin which is a subfragment of the heavy chain of myosin II … Dictionary of molecular biology
HMM — (= heavy meromyosin) Soluble tryptic fragment of myosin that retains the ATPase activity and that will bind to F actin to produce a characteristic arrowhead pattern (unless ATP is present, in which case it detaches). Papain cleavage of HMM yields … Dictionary of molecular biology
HMM — heavy meromyosin; hexamethylmelamine; hidden Markov model * * * hexamethylmelamine … Medical dictionary
HMM — • heavy meromyosin; • hexamethylmelamine; • hidden Markov model … Dictionary of medical acronyms & abbreviations
MYH9 — Myosin, heavy chain 9, non muscle Identifiers Symbols MYH9; DFNA17; EPSTS; FTNS; MGC104539; MHA; NMHC II A; NMMHCA External IDs … Wikipedia
S2 — Fibrous fragment of heavy meromyosin (HMM). Links the S1 head to the light meromyosin (LMM) region that lies in the body of the thick filament and acts as a flexible hinge … Dictionary of molecular biology
Myosin binding protein C, cardiac — PDB rendering based on 1gxe … Wikipedia