Function
Together with RGLG1, mediates the ubiquitination and subsequent proteasomal degradation of the target protein PP2CA. Functions as positive regulator of abscisic acid (ABA) signaling through ABA-dependent degradation of PP2CA, a major inhibitor of ABA signaling.
Sequence
MGGSSSKESPRGGGSGRRYERSVSGSSSYSSAWDQSSYYQTPNHPSASPVSSYNSGRQTPKNLERKYSRIADNYRSIDEVTAALSHAGLESSNLIVGIDVTKSNEWTGARSFGRKSLHFIGTTPNPYQQAISIIGKTLSVFDEDNLIPCYGFGDATTHDQDVFSFNPNDTYCNGFEEVLMCYREIVPQLRLSGPTSFAPIIERAMTIVEESGGQYHVLLIIADGQVTRSVDTDNGGFSPQEQQTIDAIVRASEYPLSIVLVGVGDGPWDTMRQFDDNIPARAFDNFQFVNFTDIMSKNIDPARKEAEFALSALMEIPSQYKATLELGLLGQRTGHCPDRIALPPPTYATQSMRNSPRTSRSTSFQNKPYDNGVSSTPPSTTHNESQQQFCPVCLVSAKNMAFNCGHQTCAGCGEDLHVCPICRSSISVRIKLY