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Howard Lindzon is a Canadian Author, financial analyst, technical analyst and super angel investor. Lindzon manages a hedge fund, serves as managing partner of the holding company Social Leverage, limited partner at Knight's Bridge Capital Partners, and is the co-founder of StockTwits. Lindzon was named one of The Best Tweets for Your Money in ...
StockTwits is a social media platform designed for sharing ideas between investors, traders, and entrepreneurs. [1] The company was co-founded by Howard Lindzon and Soren Macbeth in 2009. The company received the first Shorty Award in the 2008 finance category.
structure summary. A hexokinase is an enzyme that irreversibly phosphorylates hexoses (six-carbon sugars ), forming hexose phosphate. In most organisms, glucose is the most important substrate for hexokinases, and glucose-6-phosphate is the most important product. Hexokinase possesses the ability to transfer an inorganic phosphate group from ...
EC number. 2.7.11.1. Rho-associated protein kinase ( ROCK) is a kinase belonging to the AGC (PKA/ PKG/PKC) family of serine-threonine specific protein kinases. It is involved mainly in regulating the shape and movement of cells by acting on the cytoskeleton . ROCKs ( ROCK1 and ROCK2) occur in mammals (human, rat, mouse, cow), zebrafish, Xenopus ...
List of most-followed Twitter accounts. This list contains the top 50 accounts with the most followers on the social media platform X, formerly known as Twitter. Notable figures such as Elon Musk, Barack Obama, Cristiano Ronaldo, Justin Bieber, Rihanna, Katy Perry and Narendra Modi are at the top of the list, each with over 100 million followers.
Mitogen-activated protein kinase kinase (also known as MAP2K, MEK, MAPKK) is a dual-specificity kinase enzyme which phosphorylates mitogen-activated protein kinase (MAPK). MAP2K is classified as EC 2.7.12.2 . There are seven genes: The activators of p38 (MKK3 and MKK6), JNK (MKK4 and MKK7), and ERK (MEK1 and MEK2) define independent MAP kinase ...
Histidine kinases ( HK) are multifunctional, and in non-animal kingdoms, typically transmembrane, proteins of the transferase class of enzymes that play a role in signal transduction across the cellular membrane. [ 1] The vast majority of HKs are homodimers that exhibit autokinase, phosphotransfer, and phosphatase activity.
Histone. Schematic representation of the assembly of the core histones into the nucleosome. In biology, histones are highly basic proteins abundant in lysine and arginine residues that are found in eukaryotic cell nuclei and in most Archaeal phyla. They act as spools around which DNA winds to create structural units called nucleosomes.