Myosin ATPase (EC 3.6.4.1) is an enzyme with systematic name ATP phosphohydrolase (actin-translocating). This enzyme catalyses the following chemical...

actin binding, ATP hydrolysis (ATPase enzyme activity), and force transduction. Virtually all eukaryotic cells contain myosin isoforms. Some isoforms have...

ATPases (EC 3.6.1.3, Adenosine 5'-TriPhosphatase, adenylpyrophosphatase, ATP monophosphatase, triphosphatase, SV40 T-antigen, ATP hydrolase, complex V...

depending on among other things the content of myoglobin, mitochondria, and myosin ATPase etc.[citation needed] The word muscle comes from Latin musculus, diminutive...

presence. Low(er) myosin ATPase, sensitive to alkali. IIa (Fast oxidative/glycolytic, FOG) — High glycolytic, oxidative and myosin ATPase presence, sensitive...

HMMS-2). The majority of myosin activity is concentrated in HMMS-1. HMMS-1 has an actin binding site and ATP binding site (myosin ATPase) that determines the...

ATP-dependent processes, e.g. ATPases, such as acto-myosin ATPase and calcium ATPase involved in muscle contraction, and sodium/potassium ATPase involved in sodium...

enabling the molecular interaction of myosin and actin, and initiating contraction and activating the myosin ATPase. Unlike skeletal muscle cells, smooth...

muscle contraction since the myosin light chain has been physically modified through phosphorylation(and not via ATPase activity). To stop smooth muscle...

histochemical staining for myosin ATPase activity and immunohistochemical staining for myosin heavy chain (MHC) type. Myosin ATPase activity is commonly—and...

attachment of the myosin head to the actin filament, this serine phosphorylation also activates the ATPase activity of the myosin head region to provide...

neither cytotoxic nor fluorescent. Blebbistatin inhibits myosin ATPase activity and this way acto-myosin based motility. It binds halfway between the nucleotide...

itself (as the presence of the calcium ions activates the myosin's ATPase), and the myosin heads disconnect from the actin to grab the ATP. The ATP is...

together. Cytokinetic furrow ingression is powered by Type II Myosin ATPase. Since Myosins are recruited to the medial region, the contractile forces acting...

membrane-actin cortex interactions are dependent on the activity of myosin-ATPase Bleb initiation is affected by three main factors: high intracellular...

Phosphorylation of cTnT at Ser278 and Thr287 by ROCK-II was shown to decrease myosin ATPase activity and myofilament force development in skinned cardiac muscle...

or sarcoplasmic/endoplasmic reticulum Ca2+-ATPase, or SR Ca2+-ATPase, is a calcium ATPase-type P-ATPase. Its major function is to transport calcium from...

Steroid-transporting ATPase, an enzyme Xenobiotic-transporting ATPase, an enzyme Myosin ATPase, an enzyme Dynein ATPase, an enzyme Chaperonin ATPase, an enzyme...

is a calcium binding protein. Calponin tonically inhibits the ATPase activity of myosin in smooth muscle. Phosphorylation of calponin by a protein kinase...

The myosin-binding protein C, cardiac-type is a protein that in humans is encoded by the MYBPC3 gene. This isoform is expressed exclusively in heart muscle...

called myosins travel. Actin plays a particularly prominent role in muscle cells, which consist largely of repeated bundles of actin and myosin II. Each...

kinase (ROCK). ROCK, in turn, controls myosin light chain phosphorylation, an event that triggers myosin ATPase activity and the shortening of actin fibers...

the myosin light chains, a component of the hexameric ATPase cellular motor protein myosin. Myosin is composed of two heavy chains, two nonphosphorylatable...

It is the enzymatic activity of the ATPase in the myosin head that cyclically hydrolyzes ATP, fueling the myosin power stroke. This process converts chemical...

Myosin light chain 6B is a protein that in humans is encoded by the MYL6B gene. Myosin is a hexameric ATPase cellular motor protein. It is composed of...

Engelhardt and Militsa Nikolaevna Lyubimova discovered that myosin had an enzymatic (called ATPase) property that can breakdown ATP to release energy. Albert...

calmodulin, activating myosin light-chain kinase which phosphorylates the myosin light-chain. Phosphorylated light-chain myosin interacts with actin filaments...

Myosin light polypeptide 6 is a protein that in humans is encoded by the MYL6 gene. Myosin is a hexameric ATPase cellular motor protein. It is composed...

encoded by this gene is a myosin light chain that may regulate muscle contraction by modulating the ATPase activity of myosin heads. The encoded protein...

PH, AP, and NACHT ATPases ABC-PilT ATPases Nucleotide kinases (InterPro: IPR000850) G domain proteins: G-proteins (transducin), myosin. Walker A motif,...