Protein
Farnesol kinase, chloroplastic
Organism
Arabidopsis thaliana
Function
Kinase involved in negative regulation of abscisic acid (ABA) signaling. Substrate preferrence is farnesol > geraniol > geranylgeraniol, but has no activity with farnesyl phosphate. Can use CTP > ATP > GTP = UTP as phosphoryl donor.
Similarity
Belongs to the polyprenol kinase family.
Sequence
MATTSTTTKLSVLCCSFISSPLVDSPPSLAFFSPIPRFLTVRIATSFRSSSRFPATKIRKSSLAAVMFPENSVLSDVCAFGVTSIVAFSCLGFWGEIGKRGIFDQKLIRKLVHINIGLVFMLCWPLFSSGIQGALFASLVPGLNIVRMLLLGLGVYHDEGTIKSMSRHGDRRELLKGPLYYVLSITSACIYYWKSSPIAIAVICNLCAGDGMADIVGRRFGTEKLPYNKNKSFAGSIGMATAGFLASVAYMYYFASFGYIEDSGGMILRFLVISIASALVESLPISTDIDDNLTISLTSALAGFLLF