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*  MYH7
It is the enzymatic activity of the ATPase in the myosin head that cyclically hydrolyzes ATP, fueling the myosin power stroke. ... MYH7 is a gene encoding a myosin heavy chain beta (MHC-β) isoform (slow twitch) expressed primarily in the heart, but also in ... Harris SP, Lyons RG, Bezold KL (Mar 2011). "In the thick of it: HCM-causing mutations in myosin binding proteins of the thick ... An accepted mechanism for this process is that ADP-bound myosin attaches to actin while thrusting tropomyosin inwards, then the ...
*  ACTC1
Myosin binding increases the flexibility of actin, and cross-linking studies have shown that myosin subfragment-1 binds to ... Buckingham M, Alonso S, Barton P, Cohen A, Daubas P, Garner I, Robert B, Weydert A (Dec 1986). "Actin and myosin multigene ... Bertrand R, Derancourt J, Kassab R (May 1994). "The covalent maleimidobenzoyl-actin-myosin head complex. Cross-linking of the ...
*  MYH1
Myosin-1, also known as 'striated muscle myosin heavy chain 1', is a protein that in humans is encoded by the MYH1 gene. This ... Class II Myosins are hexameric proteins composed of a pair of myosin heavy chains (MYH) and two pairs of nonidentical light ... Myosin heavy chains are encoded by a multigene family. In mammals, at least ten different myosin heavy chain (MYH) isoforms ... it is a class II myosin with a long coiled coil tail that dimerizes and should not be confused with 'Myosin 1' encoded by the ...
*  MYL9
Myosin regulatory light polypeptide 9 is a protein that in humans is encoded by the MYL9 gene. Myosin, a structural component ... "Entrez Gene: myosin". Stelzl U, Worm U, Lalowski M, et al. (2005). "A human protein-protein interaction network: a resource for ... The protein encoded by this gene is a myosin light chain that may regulate muscle contraction by modulating the ATPase activity ... Higashihara M, Watanabe M, Usuda S, Miyazaki K (2008). "Smooth muscle type isoform of 20 kDa myosin light chain is expressed in ...
*  Actin, alpha 1
England, Karen; Ashford David; Kidd Daniel; Rumsby Martin (June 2002). "PKC epsilon is associated with myosin IIA and actin in ...
*  Myosin
The Myosin Powerstroke Myosin Video A video of a moving myosin motor protein. Myosins at the US National Library of Medicine ... Myosin X is an unconventional myosin motor, which is functional as a dimer. The dimerization of myosin X is thought to be ... Myosin VI is thought to transport endocytic vesicles into the cell. Myosin VII is an unconventional myosin with two FERM ... Myosin II (also known as conventional myosin) is the myosin type responsible for producing muscle contraction in muscle cells. ...
*  Myosin ATPase
"The sequence of the myosin 50-20K loop affects myosin's affinity for actin throughout the actin-myosin ATPase cycle and its ... Myosin Myosin ATPase at the US National Library of Medicine Medical Subject Headings (MeSH) Molecular and Cellular Biology ... Myosin ATPase (EC 3.6.4.1) is an enzyme with systematic name ATP phosphohydrolase (actin-translocating). This enzyme catalyses ... Rayment, I. (1996). "The structural basis of myosin ATPase activity". J. Biol. Chem. 271: 15850-15853. doi:10.1074/jbc.271.27. ...
*  Myosin head
Myosin is a major component of thick filaments and most myosin molecules are composed of a head, neck, and tail domain; the ... The 3-D structure of the head portion of myosin has been determined and a model for actin-myosin complex has been constructed. ... There are many cell-specific isoforms of myosin heavy chains, coded for by a multi-gene family. Myosin interacts with actin to ... Muscle contraction results from an attachment-detachment cycle between the myosin heads extending from myosin filaments and the ...
*  Myosin light chain
A myosin light chain is a light chain (small polypeptide subunit) of myosin. Myosin light chains are distinct and have their ... MYLL1 Myosin light-chain kinase Myosin-light-chain phosphatase Myosin Light Chains at the US National Library of Medicine ... Myosin light chains may consist of two smaller subunits with weights of 17- 22 kDa of hexameric myosin II. Each pair of ... They are not considered "myosins" but are components of the macromolecular complexes that make up the functional myosin enzymes ...
*  Myosin light chain 5
This gene encodes one of the myosin light chains, a component of the hexameric ATPase cellular motor protein myosin. Myosin is ... Myosin light chain 5 is a protein that, in humans, is encoded by the MYL5 gene. ... GRCh38: Ensembl release 89: ENSG00000215375 - Ensembl, May 2017 "Human PubMed Reference:". "Entrez Gene: Myosin light chain 5 ...
*  Myosin light-chain kinase
... also known as MYLK or MLCK is a serine/threonine-specific protein kinase that phosphorylates a ... 2007). "A cardiac myosin light chain kinase regulates sarcomere assembly in the vertebrate heart". J. Clin. Invest. 117 (10): ... Dephosphorylation of the myosin light chain (and subsequent termination of muscle contraction) occurs through activity of a ... MYLK protein, human at the US National Library of Medicine Medical Subject Headings (MeSH) Myosin-Light-Chain Kinase at the US ...
*  Myosin-light-chain phosphatase
When myosin phosphatase binds to myosin, it removes the phosphate group. Without the group, the myosin reverts to its original ... Myosin II, also known as conventional myosin, has two heavy chains that consist of the head and tail domains and four light ... Myosin light-chain phosphatase, more commonly called myosin phosphatase (EC 3.1.3.53), is an enzyme (specifically a serine/ ... Thus, myosin phosphatase undoes the muscle contraction process initiated by myosin light-chain kinase. The enzyme is composed ...
*  Myosin-heavy-chain kinase
... calmodulin-dependent myosin heavy chain kinase MHCK MIHC kinase myosin heavy chain kinase myosin I heavy-chain kinase myosin II ... In enzymology, a myosin-heavy-chain kinase (EC 2.7.11.7) is an enzyme that catalyzes the chemical reaction ATP + [myosin heavy- ... kinase myosin heavy chain kinase A STK6. Cote GP, Bukiejko U (1987). "Purification and characterization of a myosin heavy chain ... the two substrates of this enzyme are ATP and myosin heavy-chain, whereas its two products are ADP and myosin heavy-chain ...
*  Myosin binding protein C, cardiac
"Dissecting the N-terminal myosin binding site of human cardiac myosin-binding protein C. Structure and myosin binding of domain ... cMyBP-C regulates the positioning of myosin and actin for interaction and acts as a tether to the myosin S1 heads, limiting ... cMyBP-C is a myosin-associated protein that binds at 43 nm intervals along the myosin thick filament backbone, stretching for ... Harris SP, Rostkova E, Gautel M, Moss RL (Oct 2004). "Binding of myosin binding protein-C to myosin subfragment S2 affects ...
*  Myosin viia and rab interacting protein
... is a protein that in humans is encoded by the MYRIP gene. GRCh38: Ensembl release 89: ... Myosin VIIA and Rab interacting protein". Retrieved 2016-03-29. El-Amraoui A, Schonn JS, Küssel-Andermann P, Blanchard S, ... Desnos C, Henry JP, Wolfrum U, Darchen F, Petit C (2002). "MyRIP, a novel Rab effector, enables myosin VIIa recruitment to ...
*  Misato segment II myosin-like domain
A comparison of segment II with the vertebrate myosin heavy chains reveals that it is homologous to a myosin peptide in the ... The most significant sequence similarities to this 54-amino acid region are from a motif found in the heavy chains of myosins ... Segments I and III are common to tubulins (INTERPRO), but segment II aligns with myosin heavy chain sequences from Drosophila ... Segment II also contains heptad repeats which are characteristic of the myosin tail alpha-helical coiled-coils. Kimura M, Okano ...
*  Autophagosome
Kruppa AJ, Kendrick-Jones J, Buss F (2016). "Myosins, Actin and Autophagy". Traffic (Copenhagen, Denmark). 17 (8): 878-90. doi: ...
*  Glossary of biology
myofibril . myosin . Contents: 0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z See also References External links ...
*  Cytoskeleton
Myosin motoring along F-actin filaments generates contractile forces in so-called actomyosin fibers, both in muscle as well as ... They also act as tracks for the movement of myosin molecules that affix to the microfilament and "walk" along them. In general ... Actin structures are controlled by the Rho family of small GTP-binding proteins such as Rho itself for contractile acto-myosin ... During contraction of a muscle, within each muscle cell, myosin molecular motors collectively exert forces on parallel actin ...
*  ATPase
Kielley, WW (1961). "Myosin adenosine triphosphatase". In Boyer, P. D.; Lardy, H.; Myrbäck, K. The Enzymes. 5 (2nd ed.). New ...
*  MYH
An abbreviation for "million years hence", as a future-looking parallel to the more common mya ("million years ago"). Myosin ...
*  Motor protein
The first identified myosin, myosin II, is responsible for generating muscle contraction. Myosin II is an elongated protein ... Because myosin II are essential for muscle contraction, defects in muscular myosin predictably cause myopathies. Because myosin ... The myosin heads bind and hydrolyze ATP, which provides the energy to walk toward the plus end of an actin filament. Myosin II ... Myosin V is involved in vesicle and organelle transport. Myosin XI are involved in cytoplasmic streaming, wherein movement ...
*  Phylogenetic tree
"A myosin family tree". J Cell Sci. 113 (19): 3353-4. PMID 10984423. Archived from the original on 30 September 2007. "Archived ... National Science Foundation's Assembling the Tree of Life Project PhyloCode A Multiple Alignment of 139 Myosin Sequences and a ...
*  List of OMIM disorder codes
... myosin storage; 608358; MYH7 Myopathy, nemaline, 3; 161800; ACTA1 Myopathy, proximal, with early respiratory muscle involvement ...
*  MYH4
Myosin-4 also known as myosin, heavy chain 4 is a protein which in humans is encoded by the MYH4 gene. MYH4 is a myosin. GRCh38 ... 2001). "Abundant expression of myosin heavy-chain IIB RNA in a subset of human masseter muscle fibres". Arch. Oral Biol. 46 (11 ... Soussi-Yanicostas N, Whalen RG, Petit C (1993). "Five skeletal myosin heavy chain genes are organized as a multigene complex in ... 1999). "Organization of human and mouse skeletal myosin heavy chain gene clusters is highly conserved". Proc. Natl. Acad. Sci. ...