1JWH, 1NA7, 1PJK, 2PVR, 2ZJW, 3AMY, 3AT2, 3AT3, 3AT4, 3AXW, 3BQC, 3C13, 3FWQ, 3H30, 3JUH, 3MB6, 3MB7, 3NGA, 3NSZ, 3OWJ, 3OWK, 3OWL, 3PE1, 3PE2, 3PE4, 3Q04, 3Q9W, 3Q9X, 3Q9Y, 3Q9Z, 3QA0, 3R0T, 3RPS, 3TAX, 3U4U, 3U87, 3U9C, 3W8L, 3WAR, 3WIK, 3WIL, 3WOW, 4DGL, 4FBX, 4GRB, 4GUB, 4GYW, 4GYY, 4GZ3, 4IB5, 4KWP, 4MD7, 4MD8, 4MD9, 4NH1, 4RLL, 4UB7, 4UBA, 5CQU, 5CQW, 5H8G, 5H8B, 5H8E, 5CLP, 5CSH, 5CVH, 5CS6, 5CU6, 5B0X145712995ENSG00000101266ENSMUSG00000074698P68400Q5U5J2Q60737NM_001895NM_177559NM_177560NM_001362770NM_001362771NM_007788NP_001886NP_808227NP_808228NP_001349699NP_001349700NP_031814Casein kinase II subunit alpha is an enzyme that in humans is encoded by the CSNK2A1 gene.

The kinase exists as a tetramer and is composed of an alpha, an alpha-prime, and two beta subunits.

The protein encoded by this gene represents the alpha subunit.

Three transcript variants encoding two different proteins have been found for this gene.

[7] Casein kinase 2, alpha 1 has been shown to interact with: