Protein
E3 ubiquitin-protein ligase RZFP34
Organism
Arabidopsis thaliana
Function
Possesses E3 ubiquitin-protein ligase activity in vitro. Mediates mainly 'Lys-48'-linked polyubiquitination. Promotes abscisic acid (ABA)-induced stomatal closure, reactive oxygen species (ROS) production and drought tolerance (PubMed:26508764). Involved in the regulation of stomatal aperture (PubMed:25002225).
Sequence
MDMGFHENEQNQEFANLMEIGSGHYGCSHYRRRCKIRAPCCDEIFDCRHCHNEAKDSLHIEQHHRHELPRHEVSKVICSLCETEQDVQQNCSNCGVCMGKYFCSKCKFFDDDLSKKQYHCDECGICRTGGEENFFHCKRCRCCYSKIMEDKHQCVEGAMHHNCPVCFEYLFDSTRDITVLRCGHTMHLECTKDMGLHNRYTCPVCSKSICDMSNLWKKLDEEVAAYPMPKMYENKMVWILCNDCGSNTNVRFHLIAHKCSSCGSYNTRQTQRGSDSHSCSSGMPQVVGSTG