Protein
Phosphatidylinositol 4-kinase beta
Organism
Rhinolophus ferrumequinum
Function
Phosphorylates phosphatidylinositol (PI) in the first committed step in the production of the second messenger inositol-1,4,5,-trisphosphate (PIP). May regulate Golgi disintegration/reorganization during mitosis, possibly via its phosphorylation (By similarity). Involved in Golgi-to-plasma membrane trafficking (By similarity).
Similarity
Belongs to the PI3/PI4-kinase family. Type III PI4K subfamily.
Sequence
MGDTVVAPAPLKPASESTPGPPGNNGGSLLSVITEGVGELSVIDPEVAQKACQEVLQKVKLSHGGVASSDRGTPLELVNGDGVDGEIRCLDDPPTGIREEDDETEATVASGTAKGARRRRQNNSAKQSWLLRLFESKLFDISMAISYLYNSKEPGVQAYIGNRLFCFRNEDVDFYLPQLLNMYVHMDEDVGDAIKPYIVHRCRQSVDFSLQCALLLGAYSSDMHISTQRHSRGTKLRRLILSDELKPAHRKRELPSLSPAPDTGLSPSKRTHQRSKSDATASISLSSSLKRTASNPKVESEDEELSSSTESIDNSFSSPVRLAPEREFIKSLMAIGKRLATLPTKEQKTQRLISELSLLNHKLPARVWLPTAGFDHHVVRVPHTQAVVLNSKDKAPYLIYVEVLECENFDTTSVPARIPENRIRSTRSVENLPECGISHEQRAGSFSTVPNYDNDDEAWSVDDIGELQVELPEMHTNSCDNISQFSVDSITSQESKEPVFIAAGDIRRRLSEQLAHTPTAFKRDPEDPSAVALKEPWQEKVRRIREGSPYGHLPNWRLLSVIVKCGDDLRQELLAFQVLKQLQSIWEQERVPLWIKPYKILVISADSGMIEPVVNAVSIHQVKKQSQLSLLDYFLQEHGSYTTEAFLSAQRNFVQSCAGYCLVCYLLQVKDRHNGNILLDAEGHIIHIDFGFILSSSPRNLGFETSAFKLTTEFVDVMGGLDGDMFNYYKMLMLQGLIAARKHMDKVVQIVEIMQQGSQLPCFHGSSTIRNLKERFHMSMTEEQLQLLVEQMVDGSMRSITTKLYDGFQYLTNGIM