The N-end rule pathway is a highly conserved constituent of the ubiquitin proteasome system, though little information exists regarding biological roles. Here we show that the cysteine (Cys-) and glutamine (Gln)-specific amino-terminal (Nt)-amidase NTAQ1 branches are both components of the plant imm...
ORGANISM(S): Arabidopsis thaliana (Mouse-ear cress)