Roles of F-box proteins in plant hormone responses.
The F-box protein is an important component of the E3 ubiquitin ligase Skp1-Cullin-F-box protein complex. It binds specific substrates for ubiquitin-mediated proteolysis. The F-box proteins contain a signature F-box motif at their amino-terminus and some protein-protein interaction motifs at their carboxy-terminus, such as Trp-Asp repeats or leucine rich repeats. Many F-box proteins have been identified to be involved in plant hormone response as receptors or important medial components. These breakthrough findings shed light on our current understanding of the structure and function of the various F-box.
Yu
Haichuan
H
State Key Laboratory of Tropical Crop Biotechnology, Institute of Tropical Bioscience and Biotechnology, Chinese Academy of Tropical Agricultural Sciences, Haikou 571101, China.
Wu
Jiao
J
Xu
Nanfei
N
Peng
Ming
M
D044783:F-Box Proteins / Q000378:metabolism*; D010937:Plant Growth Regulators / Q000378:metabolism*; D010940:Plant Proteins / Q000378:metabolism*; D010944:Plants / Q000378:metabolism*; D046988:Proteasome Endopeptidase Complex / Q000378:metabolism*; D015398:Signal Transduction / Q000502:physiology*; D025801:Ubiquitin / Q000378:metabolism*
D044783:F-Box Proteins; D010937:Plant Growth Regulators; D010940:Plant Proteins; D025801:Ubiquitin; D046988:Proteasome Endopeptidase Complex