O00141

SGK1 also known as SGK is a serine/threonine protein kinase that plays a crucial role in cellular signaling pathways, particularly in the regulation of ion channels. SGK1 is primarily located in the cytoplasm and is activated in response to growth factors and hormones, which is vital for processes such as cell survival and renal sodium excretion. SGK1′s localization enables interaction with various membrane proteins, thereby influencing their activity and contributing to the maintenance of cellular homeostasis. SGK1 is a downstream target of phosphoinositide 3-kinase signaling, and activation leads to the phosphorylation of key substrates that modulate ion transport and cell proliferation.