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Descriptor English: Myosin Subfragments
Descriptor Spanish: Subfragmentos de Miosina
Descriptor subfragmentos de miosina
Entry term(s) bastón de miosina
miosina S-1
miosina S-2
subfragmentos de actomiosina
subfragmentos de meromiosina
Scope note: Partes de la molécula de miosina que resultan de su escisión por enzimas proteolíticas (PAPAÍNA, TRIPSINA o QUIMOTRIPSINA) en regiones bien localizadas. El estudio de estos fragmentos aislados ayuda a delinear las funciones de diferentes partes de la miosina. Dos de los subfragmentos más comunes son la miosina S-1 y la miosina S-2. La S-1 contiene las cabezas de las cadenas pesadas más las cadenas ligeras, y la S-2 contiene parte de la cola de la cadena pesada con estructura de doble hebra dispuesta en alfa-hélice (bastón de miosina).
Descriptor Portuguese: Subfragmentos de Miosina
Descriptor French: Sous-fragments de myosine
Entry term(s): ATPase, Actin S1
ATPase, Actin-S1
Actin S1 ATPase
Actin-S1 ATPase
Actoheavy Meromyosin
Actomyosin Subfragment 1 ATPase
Actomyosin Subfragments
H Meromyosin
H-Meromyosin
Heavy Meromyosin
Heavy Meromyosin Subfragment 1
Heavy Meromyosin Subfragment 2
Heavy Meromyosin Subfragment-1
Heavy Meromyosin Subfragment-2
Light Meromyosin
Meromyosin Subfragment-1, Heavy
Meromyosin Subfragment-2, Heavy
Meromyosin Subfragments
Meromyosin, Actoheavy
Meromyosin, Heavy
Meromyosin, Light
Myosin Rod
Myosin S 1
Myosin S 2
Myosin S-1
Myosin S-2
Myosin Subfragment 1
Myosin Subfragment 2
Myosin Subfragment-1
Myosin Subfragment-2
Subfragment-1, Heavy Meromyosin
Subfragment-1, Myosin
Subfragment-2, Heavy Meromyosin
Subfragment-2, Myosin
Subfragments, Actomyosin
Subfragments, Meromyosin
Subfragments, Myosin
Tree number(s): D05.750.078.730.475.300
D12.776.210.500.600.300
D12.776.220.525.475.300
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D015879
Scope note: 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).
Allowable Qualifiers: AD administration & dosage
AE adverse effects
AG agonists
AI antagonists & inhibitors
AN analysis
BI biosynthesis
BL blood
CF cerebrospinal fluid
CH chemistry
CL classification
CS chemical synthesis
DE drug effects
DF deficiency
EC economics
GE genetics
HI history
IM immunology
IP isolation & purification
ME metabolism
PD pharmacology
PH physiology
PK pharmacokinetics
PO poisoning
RE radiation effects
SD supply & distribution
ST standards
TO toxicity
TU therapeutic use
UL ultrastructure
UR urine
Previous Indexing: Muscle Proteins (1966-1970)
Myosin (1966-1989)
Peptide Fragments (1974-1989)
Public MeSH Note: 90; MEROMYOSINS was heading 1974-90
Online Note: use MYOSIN SUBFRAGMENTS to search MEROMYOSINS 1971-90 (as Prov 1971-73)
History Note: 90; MEROMYOSINS was heading 1971-90 (Prov 1971-73)
DeCS ID: 29479
Unique ID: D015879
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1990/01/01
Date of Entry: 1989/05/25
Revision Date: 2005/07/22
Myosin Subfragments - Preferred
Concept UI M0024319
Scope note 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).
Preferred term Myosin Subfragments
Entry term(s) Subfragments, Myosin
Heavy Meromyosin Subfragment-2 - Narrower
Concept UI M0024312
Preferred term Heavy Meromyosin Subfragment-2
Entry term(s) Heavy Meromyosin Subfragment 2
Meromyosin Subfragment-2, Heavy
Myosin S 2
Myosin S-2
Myosin Subfragment 2
Myosin Subfragment-2
Subfragment-2, Heavy Meromyosin
Subfragment-2, Myosin
Light Meromyosin - Narrower
Concept UI M0024313
Preferred term Light Meromyosin
Entry term(s) Meromyosin, Light
Myosin Rod
Heavy Meromyosin - Narrower
Concept UI M0024310
Preferred term Heavy Meromyosin
Entry term(s) H Meromyosin
H-Meromyosin
Meromyosin, Heavy
Actoheavy Meromyosin - Narrower
Concept UI M0375374
Preferred term Actoheavy Meromyosin
Entry term(s) Meromyosin, Actoheavy
Actomyosin Subfragments - Related but not broader or narrower
Concept UI M0024309
Preferred term Actomyosin Subfragments
Entry term(s) Subfragments, Actomyosin
Heavy Meromyosin Subfragment-1 - Narrower
Concept UI M0024311
Preferred term Heavy Meromyosin Subfragment-1
Entry term(s) ATPase, Actin S1
ATPase, Actin-S1
Actin S1 ATPase
Actin-S1 ATPase
Actomyosin Subfragment 1 ATPase
Heavy Meromyosin Subfragment 1
Meromyosin Subfragment-1, Heavy
Myosin S 1
Myosin S-1
Myosin Subfragment 1
Myosin Subfragment-1
Subfragment-1, Heavy Meromyosin
Subfragment-1, Myosin
Meromyosin Subfragments - Narrower
Concept UI M0375373
Preferred term Meromyosin Subfragments
Entry term(s) Subfragments, Meromyosin



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