Proteins
Curated comments from UniProt
Type | Comment | Proteins |
---|---|---|
RGI4_ARATH RGI4_ARATH-2 | developmental stage | Present throughout the root, starting from the transition zone and including transition and elongation zones, but absent from the meristem. |
RGI4_ARATH RGI4_ARATH-2 | function | Receptor with a serine/threonine-protein kinase activity (By similarity). Together with SKM1, LRR-rich receptor-like kinase (LRR-RLK) required for male fertility by the perception of CLE43 and CLE45 peptides and the transduction of their promoting action in pollen tubes, especially under relatively high temperature (at 30 degrees Celsius), thus conferring tolerance against high temperature probably through the maintenance of mitochondrial activity (PubMed:23910659). Seems to not be involved in the perception of CLE45 peptide in roots (PubMed:27354416). Together with RGI1, RGI2, RGI3, RGI4 and RGI5, acts as receptor of RGF1, a peptide hormone that maintains the postembryonic root stem cell niche by regulating the expression levels and patterns of the transcription factor PLETHORA (PLT) (PubMed:27229311, PubMed:27229312). Links RGF1 signal with its downstream components (PubMed:27229311). |
RGI4_ARATH RGI4_ARATH-2 | similarity | Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. |
RGI4_ARATH RGI4_ARATH-2 | tissue specificity | Expressed in floers, pollen grains and stipules (PubMed:23910659, PubMed:27229311). Present in roots (PubMed:27229311, PubMed:27354416). |
Function
Gene Ontology
cellular component | |
---|---|
plasma membrane | ECO |
molecular function | |
ATP binding | ECO |
histone H2AS1 kinase activity | ECO |
peptide receptor activity | ECO |
identical protein binding | ECO |
peptide binding | ECO |
biological process | |
regulation of root meristem growth | ECO |
protein phosphorylation | ECO |
maintenance of meristem identity | ECO |
regulation of pollen tube growth | ECO |
response to temperature stimulus | ECO |
Interactions
Interaction Network
Show the following interaction types:
Reset view
Show in table format
Export graph
- Click on a gene to get more info about it.