Involved in lipid transfer between membranes. Belongs to a family of Lipid transfer proteins. Sequence similarity to other plant/Arabidopsis LPT genes but highest similarity to LPT1. Stress and pathogen-inducible motifs found in the upstream region. Expressed in flower%2C leaves and siliques but absent in roots. Predicted to be a member of PR-14 pathogenesis-related protein family with the following members: At2g38540/LTP1%2C At2g38530/LTP2%2C At5g59320/LTP3%2C At5g59310/LTP4%2C At3g51600/LTP5%2C At3g08770/LTP6%2C At2g15050/LTP7%2C At2g18370/LTP8%2C At2g15325/LTP9%2C At5g01870/LTP10%2C At4g33355/LTP11%2C At3g51590/LTP12%2C At5g44265/LTP13%2C At5g62065/LTP14%2C At4g08530/LTP15.
Encodes a unique electron-transfer flavoprotein:ubiquinone oxidoreductase that is localized to the mitochondrion. Mutants are more sensitive to sugar starvation when plants are kept in the dark for long periods.
Induced by Salicylic acid%2C virus%2C fungus and bacteria.Involved in the tryptophan synthesis pathway. Independent of NPR1 for their induction by salicylic acid. UGT74F1 transfers UDP:glucose to salicylic acid (forming a glucoside (SAG) and a glucose ester (SGE))%2C benzoic acid%2C and athranilate in vitro. UGT74F2 shows a weak ability to catalyze the formation of the p-aminobenzoate-glucose ester in vitro. But%2C UGT75B1 appears to be the dominant pABA acylglucosyltransferase in vivo based on assays in leaves%2C flowers%2C and siliques. The true biological substrate(s) of UGT74F2 are not known%2C but mutant plants lacking UGT74F2 have a decreased level of SAG and SGE.
TRAF-like family protein%3B CONTAINS InterPro DOMAIN/s: TRAF-like (InterPro:IPR008974)%2C MATH (InterPro:IPR002083)%3B BEST Arabidopsis thaliana protein match is: TRAF-like family protein (TAIR:AT4G01390.1)%3B Has 760 Blast hits to 681 proteins in 32 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 8%3B Fungi - 0%3B Plants - 739%3B Viruses - 0%3B Other Eukaryotes - 13 (source: NCBI BLink).
Encodes a calmodulin-regulated Ca(2+)-ATPase that improves salt tolerance in yeast. Localized to the vacuole. Lesion mimic phenotype when mutation in the gene is combined with a mutation in ACA11. Lesion mimic phenotype of double knockout can be suppressed by nutritional supplements that increase anion levels (e.g. 15 mM Nitrate%2C Chloride%2C or Phosphate).
The Arabidopsis protein AtGGH2 is a gamma-glutamyl hydrolase acting specifically on monoglutamates. The enzyme is involved in the tetrahydrofolate metabolism and located to the vacuole.
encodes an F-box protein whose protein sequence is similar to SLY1%2C which belongs to SCF-SLY1 E3 ligase complex. SCF-SLY1 E3 ligase degrades DELLA proteins that are involved in promoting growth. Overexpression of SLY2 can partially compensate sly1-10 mutant phenotype of dwarfism.
Encodes a PH and START domain-containing protein that mediates resistance to pathogenic fungi. Resistance requires salicylic acid signalling. Mutants are resistant to E. cichoracearum. Expressed throughout plant tissues and possibly localized to membranes /mitochondrion.
Encodes peroxisomal membrane protein 38 (PMP38). Mutation in this protein results in enlargement of peroxisomes. Delivers NAD+ for optimal fatty acid degradation during storage oil mobilization.
Encodes a AP2 domain transcription factor that can repress flowering. SNZ and its paralogous gene%2C SCHLAFMUTZE (SMZ)%2C share a signature with partial complementarity to the miR172 microRNA%2C whose precursor is induced upon flowering.
Encodes PHYTOCHROME RAPIDLY REGULATED1 (PAR1)%2C an atypical basic helix-loop-helix (bHLP) protein. Closely related to PAR2 (At3g58850). Up regulated after simulated shade perception. Acts in the nucleus to control plant development and as a negative regulator of shade avoidance response. Functions as transcriptional repressor of auxin-responsive genes SAUR15 (AT4G38850) and SAUR68 (AT1G29510).
SAD2 (super sensitive to ABA and drought 2) encodes an importin beta-domain family protein likely to be involved in nuclear transport in ABA signaling. Subcellular localization of GFP-tagged SAD2 showed a predominantly nuclear localization%2C consistent with a role for SAD2 in nuclear transport. Mutation of SAD2 in Arabidopsis alters abscisic acid sensitivity. SAD2 was ubiquitously expressed at low levels in all tissues except flowers. SAD2 expression was not induced by ABA or stress. Loss of function mutations in SAD2 exhibit increased tolerance for UV stress%2C increased production of UV protective secondary metabolites and suppression of nuclear localization of MYB4 (a repressor of UV stress response genes). Regulates microRNA activity.
Pollen Ole e 1 allergen and extensin family protein%3B FUNCTIONS IN: molecular_function unknown%3B INVOLVED IN: biological_process unknown%3B LOCATED IN: endomembrane system%3B CONTAINS InterPro DOMAIN/s: Pollen Ole e 1 allergen/extensin (InterPro:IPR006041)%3B BEST Arabidopsis thaliana protein match is: Pollen Ole e 1 allergen and extensin family protein (TAIR:AT5G22430.1)%3B Has 33 Blast hits to 33 proteins in 9 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 0%3B Fungi - 0%3B Plants - 33%3B Viruses - 0%3B Other Eukaryotes - 0 (source: NCBI BLink).
Encodes a bifunctional protein that has 3'(2')%2C5'-bisphosphate nucleotidase and inositol polyphosphate 1-phosphatase activities and rescues sulfur assimilation mutants in yeast. It is involved in the response to cold%2C drought (negative regulator of drought tolerance)%2C and ABA. Mutants in this gene exhibit enhanced induction of stress genes in response to cold%2C ABA%2C salt and dehydration due to higher accumulation of the second messenger%2C inositol (1%2C4%2C5)- triphosphate (IP(3)). Involved in degradation of small mRNAs. Mutants also affect the accumulation of miRNA target cleavage products. Regulates light-dependent repression of hypocotyl elongation and flowering time via its 3'(2')%2C5'-bisphosphate nucleotidase activity.
Protein of unknown function (DUF1677)%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF1677%2C plant (InterPro:IPR012876)%3B BEST Arabidopsis thaliana protein match is: Protein of unknown function (DUF1677) (TAIR:AT2G09970.1)%3B Has 246 Blast hits to 246 proteins in 14 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 0%3B Fungi - 0%3B Plants - 246%3B Viruses - 0%3B Other Eukaryotes - 0 (source: NCBI BLink).
Encodes a glutathione-dependent formaldehyde dehydrogenase (also known as class III type alcohol dehydrogenase) reduces S-nitrosoglutathione (GSNO)%2C the condensation product of glutathione and NO%2C that is a naturally occurring NO reservoir and also a reactive nitrogen intermediate. Gene expression is reduced by wounding and induced by salicylic acid. Is required for the acclimation of plants to high temperature and for fertility.
encodes a member of the ERF (ethylene response factor) subfamily B-3 of ERF/AP2 transcription factor family. The protein contains one AP2 domain. There are 18 members in this subfamily including ATERF-1%2C ATERF-2%2C AND ATERF-5.
Encodes an aconitase that can catalyze the conversion of citrate to isocitrate through a cis-aconitate intermediate%2C indicating that it may participate in the TCA cycle and other primary metabolic pathways. The protein is believed to accumulate in the mitochondria and the cytosol. It affects CSD2 (At2g28190 - a superoxide dismutase) transcript levels and may play a role in the response to oxidative stress. One member of the family (ACO1 - At35830) was shown to specifically bind to the 5' UTR of CSD2 in vitro. ACO3 is tyrosine-phosphorylated and its phosphorylation state is modulated in response to ABA in Arabidopsis thaliana seeds.
Encodes a NADP+-isocitrate dehydrogenase that is believed to function in the cytosol. It appears to contribute to NADPH production under oxidative stress%2C and thereby to participate in redox signalling linked to defense responses.
The product of this long transcript was shown to be targeted to the chloroplast%2C whereas the shorter transcript (no targeting sequence) accumulates in the cytosol. They were also found in slightly different tissues.
Belongs to the branched-chain amino acid aminotransferase gene family. Encodes a methionine-oxo-acid transaminase. Involved in the methionine chain elongation pathway that leads to the ultimate biosynthesis of methionine-derived glucosinolates.
methylthioalkymalate synthase-like. Also known as 2-isopropylmalate synthase (IMS2). encodes a methylthioalkylmalate synthase involved in the biosynthesis of aliphatic glucosinolates which accepts all the omega-methylthio-2-oxoalkanoic acids needed to form the known C3 to C8 glucosinolates in Arabidopsis.
Encodes a member of the BASIC PENTACYSTEINE (BPC) proteins. BPC proteins are plant-specific transcription factors present throughout land plants. BPC transcription factor family is integral for a wide range of processes that support normal growth and development.
Encodes ICE2 (Inducer of CBF Expression 2)%2C a transcription factor of the bHLH family that participates in the response to deep freezing through the cold acclimation-dependent pathway. Overexpression of ICE2 results in increased tolerance to deep freezing stress after cold acclimation.
Encodes a protein belonging to the (ADP-ribosyl)transferase domain-containing subfamily of WWE protein-protein interaction domain protein family. Superoxide radicals are necessary and sufficient to propagate cell death or lesion formation in rcd1 mutants. Without stress treatment%2C RCD1 is localized in the nucleus. Under high salt or oxidative stress%2C RCD1 is found not only in the nucleus but also in the cytoplasm.
unknown protein%3B BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT2G34310.3)%3B Has 84 Blast hits to 78 proteins in 24 species: Archae - 2%3B Bacteria - 4%3B Metazoa - 9%3B Fungi - 8%3B Plants - 55%3B Viruses - 0%3B Other Eukaryotes - 6 (source: NCBI BLink).
GO
domain
Definition
P-value
vacuolar membrane
cellular_component
"The lipid bilayer surrounding the vacuole and separating its contents from the cytoplasm of the cell." [GOC:ai]
4.92e-02
cellular amino acid metabolic process
biological_process
"The chemical reactions and pathways involving amino acids, carboxylic acids containing one or more amino groups, as carried out by individual cells." [CHEBI:33709, GOC:curators, ISBN:0198506732]
4.92e-02
nucleocytoplasmic transport
biological_process
"The directed movement of molecules between the nucleus and the cytoplasm." [GOC:go_curators]
4.92e-02
cell death
biological_process
"Any biological process that results in permanent cessation of all vital functions of a cell. A cell should be considered dead when any one of the following molecular or morphological criteria is met: (1) the cell has lost the integrity of its plasma membrane; (2) the cell, including its nucleus, has undergone complete fragmentation into discrete bodies (frequently referred to as "apoptotic bodies"); and/or (3) its corpse (or its fragments) have been engulfed by an adjacent cell in vivo." [GOC:mah, GOC:mtg_apoptosis]
4.01e-02
branched-chain amino acid metabolic process
biological_process
"The chemical reactions and pathways involving amino acids containing a branched carbon skeleton, comprising isoleucine, leucine and valine." [CHEBI:22918, GOC:ai]
3.71e-02
response to abiotic stimulus
biological_process
"Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an abiotic (non-living) stimulus." [GOC:hb]
4.77e-02
response to ethylene
biological_process
"Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an ethylene (ethene) stimulus." [GOC:jl]
4.92e-02
programmed cell death
biological_process
"A process which begins when a cell receives an internal or external signal and activates a series of biochemical events (signaling pathway). The process ends with the death of the cell." [GOC:lr, GOC:mtg_apoptosis]
4.92e-02
carboxylic acid metabolic process
biological_process
"The chemical reactions and pathways involving carboxylic acids, any organic acid containing one or more carboxyl (COOH) groups or anions (COO-)." [ISBN:0198506732]
3.71e-02
cellular response to ethylene stimulus
biological_process
"Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an ethylene (ethene) stimulus." [GOC:mah]
4.92e-02
nitrogen compound transport
biological_process
"The directed movement of nitrogen-containing compounds into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore." [CHEBI:51143, GOC:mah]
