Protein
Serine/threonine-protein kinase BSK3
Organism
Arabidopsis thaliana
Function
Probable serine/threonine kinase that acts as positive regulator of brassinosteroid (BR) signaling downstream of the receptor kinase BRI1. Mediates signal transduction from BRI1 by functioning as substrate of BRI1 (PubMed:18653891). Functions redundantly with BSK4, BSK6, BSK7 and BSK8 (PubMed:23496207).
Similarity
Belongs to the protein kinase superfamily. Ser/Thr protein kinase family.
Sequence
MGGQCSSLSCCRNTSHKTAVLEAPDVDNGESSEITDVPNFREYTLEQLKAATSGFAVEYIVSEHGEKAPNVVYKGKLENQKKIAVKRFTRMAWPDSRQFLEEARSVGQLRSERMANLLGCCCEGDERLLVAEFMPNETLAKHLFHWETQPMKWTMRLRVVLYLAQALEYCTSKGRTLYHDLNAYRVLFDEECNPRLSTFGLMKNSRDGKSYSTNLAFTPPEYLRTGRITPESVIYSFGTLLLDLLSGKHIPPSHALDLIRDRNLQTLTDSCLDGQFSDSDGTELVRLASRCLQYEARERPNTKSLVTALTPLQKETEVLSHVLMGLPHSGSVSPLSPLGEACSRRDLTAMLEILEKLGYKDDEGVTNELSFHMWTDQMQESLNSKKKGDVAFRQKDFREAIECYTQFIDGGMISPTVCARRSLCYLMSDMPKEALDDAIQAQVISPVWHVASYLQSASLGILGMEKESQIALKEGSNLEAKMNGVPRVK