Protein
U-box domain-containing protein 75
Organism
Oryza sativa subsp. japonica
Function
E3 ubiquitin ligase that may function as positive regulator of brassinosteroid (BR) signaling. Possesses E3 ubiquitin ligase in vitro (PubMed:24299927, PubMed:23526892). Acts together with the heterotrimeric G alpha subunit GPA1 at the plasma membrane to mediate a BR signaling pathway that affects plant growth and development. Does not seem to be involved in gibberellin or cytokinin responses (PubMed:23526892).
Sequence
MPQYQELPCGGQVLDIDTALKDGILGGGPELGDAAAGDGGKQPVELRKMMDELDAAGDGGGDEAVPAVFICPISLEPMVDPVTLCTGQTYESANISRWLALGHRTCPTTMQELWDVTPIPNTTLRQLIAAWFSRRYTRFKKRSADFHGRAAELVHALRGTAVPKRQPLKGQARVAALRELRSLAAAHQSVTKAIAEAGGVGLLTSLLGPFTSHAVGSEAVAILVSGVPLDADAKAALMQPAKVSLLVDMLNEGAVDTKINCVRLIRILMEEKGFRPDTVASLSLLVGVMRLVRDKRHPDGVAAGLELLNSICAVHKPARSLIVSIGAVPQLVELLPELPTECVEPALDILDALAAVPEGRIALKDCPRTITNAVRLLMRVSEACTRRALSMLWVVCRMAPEECAPAALDAGLGAKLLLVIQSGCGPELKQQASELLKLCTMNCTSTVFISKCKLTKTIQ