Structure of Signaling Enzyme Reveals How Calcium Turns It On

Structure of Signaling Enzyme Reveals How Calcium Turns It On

Calcium signaling is central to many of the most important cellular processes, from intracellular transport to memory. In most cases, calcium first joins up with a protein intermediary, calmodulin. With calcium on board, calmodulin (now called Ca/CaM) can bind to a large variety of cellular targets, altering their structure and thus their function. Calcium is a key signaling molecule, its level...

the structure of lie derivations on c*-algebras

نشان می دهیم که هر اشتقاق لی روی یک c^*-جبر به شکل استاندارد است، یعنی می تواند به طور یکتا به مجموع یک اشتقاق لی و یک اثر مرکز مقدار تجزیه شود. کلمات کلیدی: اشتقاق، اشتقاق لی، c^*-جبر.

The twists and turns of enzyme function.

effect of postharvest application of chitosan and calcium chloride on decay and quality attributes of sweet cherry

چکیده ندارد.

the effects of changing roughness on the flow structure in the bends

flow in natural river bends is a complex and turbulent phenomenon which affects the scour and sedimentations and causes an irregular bed topography on the bed. for the reason, the flow hydralics and the parameters which affect the flow to be studied and understand. in this study the effect of bed and wall roughness using the software fluent discussed in a sharp 90-degree flume bend with 40.3cm ...