Encodes a protein shown to have carboxylesterase activity%2C methyl salicylate esterase activity%2C methyl jasmonate esterase activity%2C and methyl IAA esterase activity in vitro. MES9 appears to be involved in MeSA hydrolysis in planta. Expression of MES9 can restore systemic acquired resistance in SAR-deficient tobacco plants. This protein does not act on MeGA4%2C or MEGA9 in vitro.
Encodes the large subunit of ADP-Glucose Pyrophosphorylase which catalyzes the first%2C rate limiting step in starch biosynthesis. The large subunit plays a regulatory role whereas the small subunit (ApS) is the catalytic isoform. Four isoforms (ApL1-4) have been identified. ApL3 is the major large subunit isoform present in inflorescences%2C fruits and roots.
Encodes a zinc finger containing protein similar to step II splicing factors that is similar to SMP1. SMP2 is also reduced in SMP1 epigenetic alleles%3B plants make smaller organs having reduced cell numbers but increased cell size.
ATP binding microtubule motor family protein%3B FUNCTIONS IN: microtubule motor activity%2C ATP binding%3B INVOLVED IN: microtubule-based process%2C microtubule-based movement%3B EXPRESSED IN: 20 plant structures%3B EXPRESSED DURING: 11 growth stages%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF3490 (InterPro:IPR021881)%2C Kinesin%2C motor region%2C conserved site (InterPro:IPR019821)%2C Kinesin%2C motor domain (InterPro:IPR001752)%3B BEST Arabidopsis thaliana protein match is: ATP binding microtubule motor family protein (TAIR:AT2G21300.2)%3B Has 9938 Blast hits to 9516 proteins in 306 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 4372%3B Fungi - 1331%3B Plants - 1857%3B Viruses - 0%3B Other Eukaryotes - 2378 (source: NCBI BLink).
Encodes a CDC20 protein that interacts with APC subunits%2C components of the mitochondrial checkpoint complex and mitotic cyclin substrates and is indispensable for normal plant development and fertility.
Encodes subunit NDH-M of NAD(P)H:plastoquinone dehydrogenase complex (Ndh complex) present in the thylakoid membrane of chloroplasts. This subunit is thought to be required for Ndh complex assembly.
myb family transcription factor%2C contains Pfam domain%2C PF00249: Myb-like DNA-binding domain l%3B also isolated as a putative cytoskeletal protein in a yeast screen
Protein phosphatase 2C family protein%3B FUNCTIONS IN: protein serine/threonine phosphatase activity%2C catalytic activity%3B INVOLVED IN: protein amino acid dephosphorylation%3B LOCATED IN: mitochondrion%2C protein serine/threonine phosphatase complex%3B EXPRESSED IN: 23 plant structures%3B EXPRESSED DURING: 13 growth stages%3B CONTAINS InterPro DOMAIN/s: Protein phosphatase 2C%2C manganese/magnesium aspartate binding site (InterPro:IPR000222)%2C Protein phosphatase 2C-related (InterPro:IPR001932)%2C Protein phosphatase 2C (InterPro:IPR015655)%2C Protein phosphatase 2C%2C N-terminal (InterPro:IPR014045)%3B BEST Arabidopsis thaliana protein match is: Protein phosphatase 2C family protein (TAIR:AT3G51370.1)%3B Has 5306 Blast hits to 5302 proteins in 304 species: Archae - 0%3B Bacteria - 42%3B Metazoa - 1364%3B Fungi - 564%3B Plants - 2405%3B Viruses - 3%3B Other Eukaryotes - 928 (source: NCBI BLink).
TT8 is a regulation factor that acts in a concerted action with TT1%2C PAP1 and TTG1 on the regulation of flavonoid pathways%2C namely proanthocyanidin and anthocyanin biosynthesis. Affects dihydroflavonol 4-reductase gene expression. It is thought that a ternary complex composed of TT2%2C TT8 and TTG1 is necessary for correct expression of BAN in seed endothelium. Also important for important for marginal trichome development. It binds the promoter of both AT3G26790 and AT1G28300.
