Also known as John Wayne Airport, SNA is the only commercial service airport in Orange County, California. It is about 35 miles south of Los Angeles, between the cities of Costa Mesa, Irvine, and Newport Beach, and is 14 miles from Disneyland.
potassium channel a voltage-gated protein channel selective for the passage of potassium ions. protein channel a watery pathway through the interstices of a protein molecule by which ions and small molecules can cross a membrane into or out of a cell by diffusion.
potassium voltage-gated channel, Isk-related family, member 2. KCNE2 (NM_172201.1) encodes a voltage gated potassium channel protein (also called MiRP1) that assembles with the KCNH2 pore-forming protein (also called HERG) to alter its function.The KCNE2 gene contains 2 exons (1 coding exon) and is located at 21q22.Loss of function mutations in KCNE2 account for approximately 1% of all individuals with Romano-Ward syndrome, an autosomal dominant form of long QT syndrome (LQTS) (Splawski et al. 2000.he KCNE2 gene contains 2 exons (1 coding exon) and is located at 21q22. Loss of function mutations in KCNE2 account for approximately 1% of all individuals with Romano-Ward syndrome, an autosomal dominant form of long QT syndrome (LQTS) (Splawski et al. 2000.