Encodes a 3-methyladenine-DNA glycosylase. Arabdiopsis cDNA complements the methyl methanesulfonate-sensitive phenotype of an Escherichia coli double mutant deficient in 3-methyladenine glycosylases (DNA-3-methyladenine glycosidases I and II%2C EC 3.2.2.20 and 3.2.2.21%2C respectively%2C encoded by tag and alkA).
Encodes a class 2 non-symbiotic hemoglobin. Over-expression of AHb2 in seeds led to a 40%25 increase in the total fatty acid content of developing and mature seeds in three subsequent generations. This was mainly due to an increase in the poly-unsaturated C18:2 (omega-6) linoleic and C18:3 (omega-3) alpha-linolenic acids.
Uncharacterised protein family (UPF0497)%3B CONTAINS InterPro DOMAIN/s: Uncharacterised protein family UPF0497%2C trans-membrane plant (InterPro:IPR006702)%2C Uncharacterised protein family UPF0497%2C trans-membrane plant subgroup (InterPro:IPR006459)%3B BEST Arabidopsis thaliana protein match is: Uncharacterised protein family (UPF0497) (TAIR:AT5G06200.1)%3B Has 610 Blast hits to 610 proteins in 22 species: Archae - 0%3B Bacteria - 2%3B Metazoa - 0%3B Fungi - 0%3B Plants - 608%3B Viruses - 0%3B Other Eukaryotes - 0 (source: NCBI BLink).
May be involved in an early event in shoot gravitropism such as gravity perception and/or a signaling process subsequent to amyloplast sedimentation as a putative transcription factor in gravity-perceptive cells.
Encodes a protein whose sequence is similar to tobacco hairpin-induced gene (HIN1) and Arabidopsis non-race specific disease resistance gene (NDR1). Expression is not detected under normal conditions and in response to cucumber mosaic virus or spermine.
Armadillo-repeat containing kinesin-related protein. Plays a role during transition to root-hair tip growth.Mutants have short%2C branched root hairs and an excess of endoplasmic microtubles. Phenotype suggests ARK1 plays a role in modulating microtubule depolymerization during root hair tip growth.
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: protein serine/threonine phosphatase complex%3B EXPRESSED IN: 24 plant structures%3B EXPRESSED DURING: 15 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:AT3G55050.2)%3B Has 5481 Blast hits to 5477 proteins in 322 species: Archae - 0%3B Bacteria - 80%3B Metazoa - 1469%3B Fungi - 574%3B Plants - 2401%3B Viruses - 2%3B Other Eukaryotes - 955 (source: NCBI BLink).
Chloroplastic enzyme responsible for the synthesis of 16:3 and 18:3 fatty acids from galactolipids%2C sulpholipids and phosphatidylglycerol. Uses ferredoxin as electron donor. Gene expression is induced by wounding in shoot and root. The wound-response in shoot is independent of jasmonic acid mediated pathway whereas the root response is mediated by jasmonic acid.
Encodes a member of the Rab GTPase family of proteins. This protein interacts with the tail region of a myosin XI protein (AT5G43900) in a GTP-dependent manner. It has also been identified as an isoprenylated protein.
zinc finger (C3HC4-type RING finger) family protein%3B BEST Arabidopsis thaliana protein match is: hydroxyproline-rich glycoprotein family protein (TAIR:AT3G56590.1)%3B Has 18036 Blast hits to 9011 proteins in 812 species: Archae - 58%3B Bacteria - 3529%3B Metazoa - 8497%3B Fungi - 1587%3B Plants - 1132%3B Viruses - 68%3B Other Eukaryotes - 3165 (source: NCBI BLink).
BEST Arabidopsis thaliana protein match is: Frigida-like protein (TAIR:AT5G27220.1)%3B Has 43637 Blast hits to 24906 proteins in 1566 species: Archae - 743%3B Bacteria - 4122%3B Metazoa - 22377%3B Fungi - 2585%3B Plants - 1803%3B Viruses - 158%3B Other Eukaryotes - 11849 (source: NCBI BLink).
Protein of unknown function (DUF677)%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF677 (InterPro:IPR007749)%3B BEST Arabidopsis thaliana protein match is: Protein of unknown function (DUF677) (TAIR:AT4G34320.1)%3B Has 123 Blast hits to 123 proteins in 12 species: Archae - 2%3B Bacteria - 0%3B Metazoa - 4%3B Fungi - 0%3B Plants - 116%3B Viruses - 0%3B Other Eukaryotes - 1 (source: NCBI BLink).
Protein of unknown function DUF2359%2C transmembrane%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF2359%2C transmembrane (InterPro:IPR019308)%3B BEST Arabidopsis thaliana protein match is: Protein of unknown function DUF2359%2C transmembrane (TAIR:AT1G70770.2)%3B Has 155 Blast hits to 134 proteins in 26 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 47%3B Fungi - 0%3B Plants - 108%3B Viruses - 0%3B Other Eukaryotes - 0 (source: NCBI BLink).
Encodes LGO (loss of giant cells from organs) required for endoreduplication in sepal giant cell formation. Giant cells in both leaves and sepals are absent in lgo mutants. LGO is a member of a plant specific cell cycle inhibitor family SIAMESE and was originally named as SMR1(SIAMESE RELATED 1).
encodes a 3beta-hydroxy sterol UDP-glucosyltransferase. ugt80a2 mutant plants have reduced steryl glycoside and acyl steryl glycoside levels and reduced seed size. ugt80a2/b1 double mutants have normal levels of celluose and normal cold stress tolerance.
Arabidopsis NSN1 encodes a nucleolar GTP- binding protein and is required for maintenance of inflorescence meristem identity and floral organ development.
Encodes a NAC transcription factor that physically associates with the histone H3K4 demethylase JMJ14 and through that association is involved in transcriptional repression and flowering time control.
Member of the R2R3-MYB gene family. Similar to GA-induced Barley myb gene. May be induced during germination in response to GA. Double mutants with MYB33 are male sterile%2C showing defects in pollen development and anther development. Contains a binding site for miRNA159 and may be spatially regulated by this micro RNA. The male sterile phenotype of the MYB33/MYB65 double mutant is light and temperature sensitive. Fertility can be restored with increased light intensity and lower temperatures.
Encodes a low affinity nitrate transporter that is expressed in the plasma membrane and found in the phloem of the major veins of leaves. It is responsible for nitrate redistribution to young leaves.
Encodes a UDP-glucosyltransferase%2C UGT74E2%2C that acts on IBA (indole-3-butyric acid) and affects auxin homeostasis. The transcript and protein levels of this enzyme are strongly induced by H2O2 and may allow integration of ROS (reactive oxygen species) and auxin signaling. This enzyme can also transfer glycosyl groups to several compounds related to the explosive TNT when this synthetic compound is taken up from the environment.
mitochondrial FAD-dependent glycerol-3-phosphate dehydrogenase. possibly involved in storage lipid catabolism and glycerol assimilation%2C and in glycerol-3-phosphate shuttle which transports reducing power from cytosol to mitochondrion.
Encodes a chloroplastic stromal ascorbate peroxidase sAPX. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1%2C APX2%2C APX6)%2C two chloroplastic types (stromal sAPX%2C thylakoid tAPX)%2C and three microsomal (APX3%2C APX4%2C APX5) isoforms.
Encodes a protein-serine kinase that phosphorylates ribosomal protein in vitro. Activation of AtS6k is regulated by 1-naphthylacetic acid and kinetin%2C at least in part%2C via a lipid kinase-dependent pathway. Involved in translational up-regulation of ribosomal proteins. Phosphorylated by PDK1. Interacts with RAPTOR1%2C which in turn interacts with TOR. SPK6 activity is affected by osmotic stress%2C and plants overexpressing S6k1 are hypersensitive to osmotic stress. The gene is expressed in all tissues examined%2C with highest expression level detected in metabolically active tissues.
Member of a small gene family which have a KLEEK domain which may be involved in protein- protein interactions. Over expression of WDL1 results in abnormal root development.
PLAC8 family protein%3B FUNCTIONS IN: molecular_function unknown%3B INVOLVED IN: biological_process unknown%3B LOCATED IN: plasma membrane%3B EXPRESSED IN: male gametophyte%2C cultured cell%3B EXPRESSED DURING: M germinated pollen stage%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function Cys-rich (InterPro:IPR006461)%2C Protein of unknown function DUF2985 (InterPro:IPR021369)%3B BEST Arabidopsis thaliana protein match is: PLAC8 family protein (TAIR:AT5G05350.1)%3B Has 166 Blast hits to 162 proteins in 25 species: Archae - 0%3B Bacteria - 2%3B Metazoa - 0%3B Fungi - 10%3B Plants - 150%3B Viruses - 0%3B Other Eukaryotes - 4 (source: NCBI BLink).
Encodes an enzyme with histone acetyltransferase activity that can use both H3 and H4 histones as substrates. No single prior lysine acetylation is sufficient to block HAC5 acetylation of the H3 or H4 peptides%2C suggesting that HAC5 can acetylate any of several lysines present in the peptides. Di-acetylation of both lysines 9 and 14 on the H3 peptide significantly reduces the level of incorporated radioactive acetylation catalyzed by HAC5%2C indicating that HAC5 may acetylate either lysine 9 or lysine 14.
encodes a plastid lipoamide dehydrogenase%2C subunit of the pyruvate dehydrogenase complex which provides acetyl-CoA for de novo fatty acid biosynthesis. The gene is highly expressed in developing seeds.
response regulator ARR9%2C A two-component response regulator-like protein with a receiver domain with a conserved aspartate residue and a possible phosphorylation site and at the N-terminal half. Appears to interact with histidine kinase like genes ATHP3 and ATHP2
Ribosomal protein L18ae family%3B BEST Arabidopsis thaliana protein match is: Ribosomal protein L18ae family (TAIR:AT1G17080.1)%3B Has 132 Blast hits to 132 proteins in 17 species: Archae - 0%3B Bacteria - 2%3B Metazoa - 0%3B Fungi - 0%3B Plants - 129%3B Viruses - 0%3B Other Eukaryotes - 1 (source: NCBI BLink).
unknown protein%3B LOCATED IN: endomembrane system%3B EXPRESSED IN: 12 plant structures%3B EXPRESSED DURING: L mature pollen stage%2C M germinated pollen stage%2C 4 anthesis%2C C globular stage%2C petal differentiation and expansion stage%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF1216 (InterPro:IPR009605)%3B BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT5G39880.1)%3B Has 37 Blast hits to 31 proteins in 5 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 0%3B Fungi - 0%3B Plants - 28%3B Viruses - 0%3B Other Eukaryotes - 9 (source: NCBI BLink).
BEST Arabidopsis thaliana protein match is: NHL domain-containing protein (TAIR:AT5G14890.1)%3B Has 98 Blast hits to 98 proteins in 12 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 0%3B Fungi - 0%3B Plants - 98%3B Viruses - 0%3B Other Eukaryotes - 0 (source: NCBI BLink).
Protein kinase superfamily protein%3B FUNCTIONS IN: protein kinase activity%2C kinase activity%2C ATP binding%3B INVOLVED IN: protein amino acid phosphorylation%3B LOCATED IN: cellular_component unknown%3B CONTAINS InterPro DOMAIN/s: Protein kinase%2C catalytic domain (InterPro:IPR000719)%2C Serine-threonine/tyrosine-protein kinase (InterPro:IPR001245)%2C Protein kinase-like domain (InterPro:IPR011009)%3B BEST Arabidopsis thaliana protein match is: Protein kinase superfamily protein (TAIR:AT3G57750.2)%3B Has 31135 Blast hits to 30839 proteins in 1583 species: Archae - 4%3B Bacteria - 2835%3B Metazoa - 4267%3B Fungi - 840%3B Plants - 21255%3B Viruses - 28%3B Other Eukaryotes - 1906 (source: NCBI BLink).
Encodes AtSPO11-1%2C one of the three Arabidopsis homologues of the archaeal DNA topoisomerase VIA subunit (topo VIA). Required for meiotic recombination. AtSPO11-1 and AtSPO11-2 have overlapping functions (i.e. both required for meiotic recombination) whereas AtSPO11-3 functions in DNA replication. AtSPO11-1 accumulates in foci in early G2. At 1 h post-S phase%2C no foci are observed%2C but by 3 h a majority (80%25) of meiocytes at this time point contain %3E50 foci. However%2C by 5 h%2C AtSPO11-1 foci are no longer detectable. This suggests that the protein undergoes a rapid cycle of accumulation and disappearance in meiocytes over a period of between 1 and 5 h post-S phase.
Zinc finger (CCCH-type) family protein%3B CONTAINS InterPro DOMAIN/s: Zinc finger%2C CCCH-type (InterPro:IPR000571)%3B BEST Arabidopsis thaliana protein match is: Zinc finger C-x8-C-x5-C-x3-H type family protein (TAIR:AT2G35430.1)%3B Has 13421 Blast hits to 5509 proteins in 634 species: Archae - 13%3B Bacteria - 2784%3B Metazoa - 4906%3B Fungi - 574%3B Plants - 3348%3B Viruses - 263%3B Other Eukaryotes - 1533 (source: NCBI BLink).
Member of a diversely expressed predicted peptide family showing sequence similarity to tobacco Rapid Alkalinization Factor (RALF)%2C and is believed to play an essential role in the physiology of Arabidopsis. Consists of a single exon and is characterized by a conserved C-terminal motif and N-terminal signal peptide.
encodes a member of the ERF (ethylene response factor) subfamily B-6 of ERF/AP2 transcription factor family. The protein contains one AP2 domain. There are 12 members in this subfamily including RAP2.11.
Member of a subclass of actins composed of ACT2 and ACT8. Its mRNA is strongly expressed in strongly expressed in leaves%2C roots%2C stems%2C flowers%2C pollen%2C and siliques. However%2C protein expression%2C assayed by a ACT8:GUS fusion reporter%2C is very low in pollen.
Mutants of this gene were initially identified because of the trichome morphogenesis phenotype. Those trichomes have multiple nuclei%2C a defect that turns out not to be restricted to the trichomes but also in all endoreduplicating cell types. This gene encodes a ubiquitin-binding protein with sequence similarities with yeast proteins that are components of the ESCRTI-III complexes. The Arabidopsis protein is found associated with the endosome.
double-stranded RNA binding / ribonuclease III. Required for 3' external transcribed spacer (ETS) cleavage of the pre-rRNA in vivo. Localizes in the nucleus and cytoplasm.
encodes a protein whose sequence is similar to tobacco hairpin-induced gene (HIN1) and Arabidopsis non-race specific disease resistance gene (NDR1). Expression of this gene is induced by cucumber mosaic virus. Localization of the gene product is similar to that of NHL3 (plasma membrane) but it is yet inconclusive.
Protein of unknown function%2C DUF593%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF593 (InterPro:IPR007656)%3B BEST Arabidopsis thaliana protein match is: Protein of unknown function%2C DUF593 (TAIR:AT5G06560.1)%3B Has 360 Blast hits to 346 proteins in 26 species: Archae - 3%3B Bacteria - 4%3B Metazoa - 2%3B Fungi - 0%3B Plants - 342%3B Viruses - 0%3B Other Eukaryotes - 9 (source: NCBI BLink).
Encodes a proline oxidase that is predicted to localize to the inner mitochondrial membrane%2C its mRNA expression induced by high levels of Al and by osmotic stress. The promoter contains an L-proline-inducible element.
The gene encodes a 4-coumarate coenzyme A ligase being able to use sinapate as substrate. The catalytic efficiency was in the following (descending) order: p-coumaric acid%2C caffeic acid%2C 5-OH-ferulic acid%2C ferulic acid and sinapic acid. At4CL5 was unable to use cinnamic acid as substrate. Knockout of At4CL5 (4cl5) revealed no effect on syringyl lignin content indicating that the activity observed does probably not occur in vivo.
Encodes a protein that interacts with the 26S proteasome. Mutants are phenotypically indistinguishable from wild type plants under a variety of growth conditions. Protein levels increase upon exposure of seedlings to MG132%2C a specific%2C potent%2C reversible%2C and cell-permeable proteasome inhibitor.
Encodes one of the Arabidopsis orthologs of the human Hsp70-binding protein 1 (HspBP-1) and yeast Fes1p: Fes1A (AT3G09350)%2C Fes1B (AT3G53800)%2C Fes1C (AT5G02150). Fes1A is cytosolic and associates with cytosolic Hsp70. Mutants showed increased heat-sensitive phenotype suggestion the involvement of Fes1A in acquired thermotolerance. Does not have nucleotide exchange factor activity in vitro.
Encodes RNA-DIRECTED DNA METHYLATION 1 (RDM1)%2C forming a complex with DMS3 (AT3G49250) and DRD1 (AT2G16390). This complex is termed DDR. The DDR complex is required for polymerase V transcripts and RNA-directed DNA methylation.
encodes a member of the DREB subfamily A-4 of ERF/AP2 transcription factor family. The protein contains one AP2 domain. There are 17 members in this subfamily including TINY.
Regulator of chromosome condensation (RCC1) family protein%3B CONTAINS InterPro DOMAIN/s: Regulator of chromosome condensation/beta-lactamase-inhibitor protein II (InterPro:IPR009091)%2C Regulator of chromosome condensation%2C RCC1 (InterPro:IPR000408)%3B BEST Arabidopsis thaliana protein match is: Regulator of chromosome condensation (RCC1) family protein (TAIR:AT3G26100.2)%3B Has 18094 Blast hits to 5607 proteins in 419 species: Archae - 68%3B Bacteria - 2169%3B Metazoa - 6534%3B Fungi - 1176%3B Plants - 2879%3B Viruses - 4%3B Other Eukaryotes - 5264 (source: NCBI BLink).
Encodes a chloroplast-targeted protein localized in the stroma that is a novel component essential for NDH-mediated non-photochemical reduction of the plastoquinone pool in chlororespiratory electron transport.
late embryogenesis abundant domain-containing protein / LEA domain-containing protein%3B CONTAINS InterPro DOMAIN/s: Late embryogenesis abundant protein%2C group 4 (InterPro:IPR004238)%3B BEST Arabidopsis thaliana protein match is: Late embryogenesis abundant protein (LEA) family protein (TAIR:AT2G03850.1)%3B Has 1140 Blast hits to 576 proteins in 184 species: Archae - 2%3B Bacteria - 341%3B Metazoa - 46%3B Fungi - 35%3B Plants - 656%3B Viruses - 0%3B Other Eukaryotes - 60 (source: NCBI BLink).
Encodes a member of the TBL (TRICHOME BIREFRINGENCE-LIKE) gene family containing a plant-specific DUF231 (domain of unknown function) domain. TBL gene family has 46 members%2C two of which (TBR/AT5G06700 and TBL3/AT5G01360) have been shown to be involved in the synthesis and deposition of secondary wall cellulose%2C presumably by influencing the esterification state of pectic polymers. A nomenclature for this gene family has been proposed (Volker Bischoff %26 Wolf Scheible%2C 2010%2C personal communication).
hAT transposon superfamily protein%3B FUNCTIONS IN: protein dimerization activity%2C DNA binding%3B INVOLVED IN: biological_process unknown%3B LOCATED IN: cellular_component unknown%3B EXPRESSED IN: 7 plant structures%3B EXPRESSED DURING: 4 anthesis%2C F mature embryo stage%2C petal differentiation and expansion stage%2C E expanded cotyledon stage%2C D bilateral stage%3B CONTAINS InterPro DOMAIN/s: HAT dimerisation (InterPro:IPR008906)%2C Zinc finger%2C BED-type predicted (InterPro:IPR003656)%2C Protein of unknown function DUF659 (InterPro:IPR007021)%3B BEST Arabidopsis thaliana protein match is: hAT transposon superfamily protein (TAIR:AT3G13030.3)%3B Has 668 Blast hits to 634 proteins in 22 species: Archae - 0%3B Bacteria - 4%3B Metazoa - 2%3B Fungi - 2%3B Plants - 657%3B Viruses - 0%3B Other Eukaryotes - 3 (source: NCBI BLink).
Encodes profilin3%2C a low-molecular weight%2C actin monomer-binding protein that regulates the organization of actin cytoskeleton. Originally known as profilin5%2C and later named profilin3. Expressed in vegetative organs.
Encodes a protein with galactose kinase activity. The gene was shown to complement the yeast %C3%84gal1 mutant defective in the galactokinase gene GAL1.
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.
Protein phosphatase 2C family protein%3B FUNCTIONS IN: protein serine/threonine phosphatase activity%2C catalytic activity%3B INVOLVED IN: response to water deprivation%3B LOCATED IN: cellular_component unknown%3B EXPRESSED IN: 22 plant structures%3B EXPRESSED DURING: 13 growth stages%3B CONTAINS InterPro DOMAIN/s: 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:AT5G27930.2)%3B Has 5684 Blast hits to 5679 proteins in 292 species: Archae - 2%3B Bacteria - 4%3B Metazoa - 1387%3B Fungi - 671%3B Plants - 2430%3B Viruses - 5%3B Other Eukaryotes - 1185 (source: NCBI BLink).
Plant protein of unknown function (DUF641)%3B CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF641%2C plant (InterPro:IPR006943)%3B BEST Arabidopsis thaliana protein match is: Plant protein of unknown function (DUF641) (TAIR:AT2G45260.1)%3B Has 309 Blast hits to 304 proteins in 28 species: Archae - 0%3B Bacteria - 6%3B Metazoa - 7%3B Fungi - 2%3B Plants - 284%3B Viruses - 0%3B Other Eukaryotes - 10 (source: NCBI BLink).
Encodes a sucrose synthase (SUS2). The activity of the enzyme could not be assayed as proved to be insoluble (PMID 17257168). However%2C analyses of an sus2 mutant revealed a deficiency in sucrose synthase activity 12 and 15 days after flowering. There are some reports that SUS2 transcript levels are increased in leaves specifically by O(2) deficiency whereas other reports indicate that SUS2 is expressed only in seeds. Immulocalization shows that SUS2 is present in the cytosol of developing seeds%2C but%2C it also associated with plastids%2C though not located within them.
proline-rich family protein%3B BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT2G33520.1)%3B Has 20080 Blast hits to 10426 proteins in 614 species: Archae - 4%3B Bacteria - 1877%3B Metazoa - 7835%3B Fungi - 2952%3B Plants - 4732%3B Viruses - 459%3B Other Eukaryotes - 2221 (source: NCBI BLink).
Encodes a GDP/GTP exchange factor for small G-proteins of the ADP ribosylation factor (RAF) class%2C and as regulator of intracellular trafficking. Homologous to Sec7p and YEC2 from yeast. Involved in the specification of apical-basal pattern formation. Essential for cell division%2C expansion and adhesion. It appears that heteotypic binding between the DCB and C-terminal domains of two GNOM proteins is required for membrane association%2C however%2C GNOM appears to exist predominantly as a heterodimer formed through DCB-DCB interactions.
Member of a family of proteins related to PUP1%2C a purine transporter. May be involved in the transport of purine and purine derivatives such as cytokinins%2C across the plasma membrane.
unknown protein%3B BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT1G69760.1)%3B Has 47 Blast hits to 47 proteins in 13 species: Archae - 0%3B Bacteria - 0%3B Metazoa - 0%3B Fungi - 7%3B Plants - 34%3B Viruses - 0%3B Other Eukaryotes - 6 (source: NCBI BLink).
GO
domain
Definition
P-value
base-excision repair
biological_process
"In base excision repair, an altered base is removed by a DNA glycosylase enzyme, followed by excision of the resulting sugar phosphate. The small gap left in the DNA helix is filled in by the sequential action of DNA polymerase and DNA ligase." [ISBN:0815316194]
