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F28H19.16 F28H19.16 A0A1I9LQL8 A0A1I9LQL8 F6N18.16 F6N18.16 F4J355_ARATH F4J355_ARATH SPS4 SPS4 SUS5 SUS5 CKS1 CKS1 ARF3 ARF3 A1 A1 GAPC1 GAPC1 CDKB1-1 CDKB1-1 UBC1 UBC1 AGL5 AGL5 PSY1 PSY1 CYCD3-1 CYCD3-1 SUS1 SUS1 ETR1 ETR1 F24B9.25 F24B9.25 SUS2 SUS2 ACO4 ACO4 ETR2 ETR2 ECT5 ECT5 CDKB1-2 CDKB1-2 ERS1 ERS1 AGL8 AGL8 YAB5 YAB5 WEE1 WEE1 T4C12_30 T4C12_30 AMY2 AMY2 CDKB2-2 CDKB2-2 RH8 RH8 SPS3-2 SPS3-2 SEC5A SEC5A F3O9.2 F3O9.2 F13O11.3 F13O11.3 AMY1 AMY1 AMY3 AMY3 EIF4A3 EIF4A3 SPS1-2 SPS1-2 KDSB KDSB HFR1 HFR1 TOM1 TOM1 MRG7.16 MRG7.16 SPT SPT SUS6 SUS6 GAPC2 GAPC2 SPS2-2 SPS2-2 PTEN2A PTEN2A SUS4 SUS4 T22P22.110 T22P22.110 EXPB3 EXPB3 SUS3 SUS3 EXPB1 EXPB1 PGR5 PGR5 EIN4 EIN4
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second shell of interactors
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proteins of unknown 3D structure
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F28H19.16Probable protein phosphatase 2C 11; Belongs to the PP2C family. (371 aa)
A0A1I9LQL8Tyrosine phosphatase. (42 aa)
F6N18.16Alcohol dehydrogenase-like 3. (394 aa)
F4J355_ARATHProtein-tyrosine phosphatase. (262 aa)
SPS4Probable sucrose-phosphate synthase 4; Plays a role in photosynthetic sucrose synthesis by catalyzing the rate-limiting step of sucrose biosynthesis from UDP- glucose and fructose- 6-phosphate. Involved in the regulation of carbon partitioning in the leaves of plants. May regulate the synthesis of sucrose and therefore play a major role as a limiting factor in the export of photoassimilates out of the leaf. Plays a role for sucrose availability that is essential for plant growth and fiber elongation; Belongs to the glycosyltransferase 1 family. (1050 aa)
SUS5Sucrose synthase 5; Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways. Functions in callose synthesis at the site of phloem sieve elements. (836 aa)
CKS1Cyclin-dependent kinases regulatory subunit 1; Associates with cyclin-dependent kinases (CDKs) and plays an essential role in the regulation of the cell cycle that affects plant growth rate. May inhibit both the G1/S and G2/M phases. Belongs to the CKS family. (87 aa)
ARF3Auxin response factor 3; Auxin response factors (ARFs) are transcriptional factors that bind specifically to the DNA sequence 5'-TGTCTC-3' found in the auxin-responsive promoter elements (AuxREs). Could act as transcriptional activator or repressor. Formation of heterodimers with Aux/IAA proteins may alter their ability to modulate early auxin response genes expression. Involved in the establishment or elaboration of tissue patterning during gynoecial development. (608 aa)
A1Elongation factor 1-alpha 1; This protein promotes the GTP-dependent binding of aminoacyl- tRNA to the A-site of ribosomes during protein biosynthesis. (449 aa)
GAPC1Glyceraldehyde-3-phosphate dehydrogenase GAPC1, cytosolic; Key enzyme in glycolysis that catalyzes the first step of the pathway by converting D-glyceraldehyde 3-phosphate (G3P) into 3- phospho-D-glyceroyl phosphate. Essential for the maintenance of cellular ATP levels and carbohydrate metabolism. Required for full fertility. Involved in response to oxidative stress by mediating plant responses to abscisic acid (ABA) and water deficits through the activation of PLDDELTA and production of phosphatidic acid (PA), a multifunctional stress signaling lipid in plants. Associates with FBA6 to [...] (338 aa)
CDKB1-1Cyclin-dependent kinase B1-1; May control G2/M (mitosis) phase progression. Plays a role in regulating seedling growth in darkness via regulation of hypocotyl cell elongation and cotyledon cell development. Plays a role in stomatal development. Required to suppress endoreduplication. Together with CDKB1-2, promotes both the last division in the stomatal cell lineage as well as the number of stomata. In collaboration with MYB124 and MYB88, restrict the G1/S transition and chloroplast and nuclear number during stomatal formation, and normally maintain fate and developmental progression t [...] (309 aa)
UBC1Ubiquitin-conjugating enzyme E2 1; Accepts the ubiquitin from the E1 complex and catalyzes its covalent attachment to other proteins. (152 aa)
AGL5Agamous-like MADS-box protein AGL5; Probable transcription factor. Interacts genetically with TT16/AGL32 in a partially antagonistic manner during flower development. Is essential for the coordination of cell divisions in ovule, seed coat development and endosperm formation. (246 aa)
PSY1Phytoene synthase, chloroplastic; Catalyzes the reaction from prephytoene diphosphate to phytoene; Belongs to the phytoene/squalene synthase family. (422 aa)
CYCD3-1Cyclin-D3-1; Involved in the control of the cell cycle at the G1/S (start) transition. Activates the G1/S phase transition in response to cytokinin hormone signal, but declines in response to sucrose starvation leading to G1 arrest. Involved in the induction of mitotic cell division. Plays an important role in the switch from cell proliferation to the final stages of differentiation during plant development. May not be involved in the activation of cell cycle in the root apical meristem (RAM) in the early phase of seed germination. Promotes divisions in the guard cells (GCs) after the [...] (376 aa)
SUS1Sucrose synthase 1; Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways; Belongs to the glycosyltransferase 1 family. Plant sucrose synthase subfamily. (808 aa)
ETR1Ethylene receptor 1; Ethylene receptor related to bacterial two-component regulators. Acts as a redundant negative regulator of ethylene signaling. In the presence of ethylene, the auto-kinase activity of ETR1 is inhibited and the non- phosphorylated kinase domain binds tightly to the corresponding domain of EIN2. (738 aa)
F24B9.25Histone H4; Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling. (103 aa)
SUS2Sucrose synthase 2; Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways. Modulates metabolic homeostasis and directs carbon towards starch synthesis in developing seeds. (807 aa)
ACO41-aminocyclopropane-1-carboxylate oxidase 4; Enzyme involved in the ethylene biosynthesis. May promote stem elongation by maximizing the extensibility cells, possibly by activating ethylene biosynthesis, in response to very-long-chain fatty acids (VLCFAs C20:0 to C30:0); Belongs to the iron/ascorbate-dependent oxidoreductase family. (323 aa)
ETR2Ethylene receptor 2; Ethylene receptor related to bacterial two-component regulators. Acts as a redundant negative regulator of ethylene signaling. (773 aa)
ECT5Evolutionarily conserved C-terminal region 5. (634 aa)
CDKB1-2Cyclin-dependent kinase B1-2; Together with CDKB1-1, promotes both the last division in the stomatal cell lineage as well as the number of stomata. In collaboration with MYB124 and MYB88, restrict the G1/S transition and chloroplast and nuclear number during stomatal formation, and normally maintain fate and developmental progression throughout the stomatal cell lineage. Belongs to the protein kinase superfamily. CMGC Ser/Thr protein kinase family. CDC2/CDKX subfamily. (311 aa)
ERS1Ethylene response sensor 1; Ethylene receptor related to bacterial two-component regulators. Acts as a redundant negative regulator of ethylene signaling. (613 aa)
AGL8Agamous-like MADS-box protein AGL8; Probable transcription factor that promotes early floral meristem identity in synergy with APETALA1 and CAULIFLOWER. Is required subsequently for the transition of an inflorescence meristem into a floral meristem. Seems to be partially redundant to the function of APETALA1 and CAULIFLOWER in the up-regulation of LEAFY. Is also required for normal pattern of cell division, expansion and differentiation during morphogenesis of the silique. Probably not required for fruit elongation but instead is required to prevent ectopic activity of IND. Represses S [...] (242 aa)
YAB5Axial regulator YABBY 5; Promotes adaxial cell identity. Regulates the initiation of embryonic shoot apical meristem (SAM) development. Belongs to the YABBY family. (164 aa)
WEE1Wee1-like protein kinase; Cell cycle regulatory kinase that is not rate-limiting for cycle progression under normal growth conditions. Transcriptionally activated upon DNA stress or damage in an ATR- or ATM-dependent manner. Once activated, inhibits plant growth by arresting dividing cells in the G2 phase before proceeding into mitosis. Down-regulates CDKA-1 and CDKD-2 by tyrosine phosphorylation. May target principally CDKA-1. (500 aa)
T4C12_30Alcohol dehydrogenase-like 6. (381 aa)
AMY2Probable alpha-amylase 2; Probable alpha-amylase that does not seem to be required for breakdown of transitory starch in leaves. (413 aa)
CDKB2-2Cyclin-dependent kinase B2-2. (315 aa)
RH8DEAD-box ATP-dependent RNA helicase 8; ATP-dependent RNA helicase involved in mRNA turnover, and more specifically in mRNA decapping; Belongs to the DEAD box helicase family. DDX6/DHH1 subfamily. (505 aa)
SPS3-2Probable sucrose-phosphate synthase 3; Plays a role in photosynthetic sucrose synthesis by catalyzing the rate-limiting step of sucrose biosynthesis from UDP- glucose and fructose- 6-phosphate. Involved in the regulation of carbon partitioning in the leaves of plants. May regulate the synthesis of sucrose and therefore play a major role as a limiting factor in the export of photoassimilates out of the leaf. Plays a role for sucrose availability that is essential for plant growth and fiber elongation. (1062 aa)
SEC5AExocyst complex component SEC5A; Component of the exocyst complex involved in the docking of exocytic vesicles with fusion sites on the plasma membrane during regulated or polarized secretion. Involved in polarized cell growth and organ morphogenesis. During cytokinesis, involved in cell plate initiation, cell plate maturation and formation of new primary cell wall. Probable component of an exocyst subcomplex specifically involved in autophagy-related, Golgi-independent membrane traffic to the vacuole. Regulates autophagosome formation and autophagy-related Golgi- independent import in [...] (1090 aa)
F3O9.2Coiled-coil protein. (234 aa)
F13O11.3Alcohol dehydrogenase-like 4; Belongs to the zinc-containing alcohol dehydrogenase family. Class-III subfamily. (380 aa)
AMY1Alpha-amylase 1; Possesses alpha-amylase activity in vitro, but seems not required for breakdown of transitory starch in leaves. (423 aa)
AMY3Alpha-amylase 3, chloroplastic; Possesses endoamylolytic activity in vitro, but seems not required for breakdown of transitory starch in leaves. May be involved in the determination of the final structure of glucans by shortening long linear phospho-oligosaccharides in the chloroplast stroma. Can act on both soluble and insoluble glucan substrates to release small linear and branched malto-oligosaccharides. Works synergistically with beta-amylase toward efficient starch degradation. Has activity against p-nitrophenyl maltoheptaoside (BPNP-G7), amylopectin and beta-limit dextrin. Involv [...] (887 aa)
EIF4A3Eukaryotic initiation factor 4A-III homolog; ATP-dependent RNA helicase. Core component of the splicing- dependent multiprotein exon junction complex (EJC) deposited at splice junctions on mRNAs. The EJC is a dynamic structure consisting of core proteins and several peripheral nuclear and cytoplasmic associated factors that join the complex only transiently either during EJC assembly or during subsequent mRNA metabolism. The EJC marks the position of the exon-exon junction in the mature mRNA for the gene expression machinery and the core components remain bound to spliced mRNAs through [...] (408 aa)
SPS1-2Sucrose-phosphate synthase 1; Plays a major role in photosynthetic sucrose synthesis by catalyzing the rate-limiting step of sucrose biosynthesis from UDP- glucose and fructose- 6-phosphate. Involved in the regulation of carbon partitioning in the leaves of plants. May regulate the synthesis of sucrose and therefore play a major role as a limiting factor in the export of photoassimilates out of the leaf. Plays a role for sucrose availability that is essential for plant growth and fiber elongation. Required for nectar secretion. (1043 aa)
KDSB3-deoxy-manno-octulosonate cytidylyltransferase, mitochondrial; Catalyzes the production of the sugar nucleotide CMP-3-deoxy- D-manno-octulosonate (CMP-KDO). CTP is the preferred nucleotide donor, but it can partially be replaced with UTP. Activates KDO during the biosynthesis of rhamnogalacturonan II (RG-II), a structurally complex pectic polysaccharide of the primary cell wall. RG-II is essential for the cell wall integrity of rapidly growing tissues and pollen tube growth and elongation. (290 aa)
HFR1Transcription factor HFR1; Atypical bHLH transcription factor that regulates photomorphogenesis through modulation of phytochrome (e.g. PHYA) and cryptochrome signalings (Ref.4,. Suppresses the transcriptional regulation activity of PIF4 by forming non-DNA-binding heterodimer. (292 aa)
TOM1Tobamovirus multiplication protein 1; Necessary for the efficient intracellular multiplication of tobamoviruses, probably being a membrane anchor promoting the formation of the replication complex; Belongs to the plant tobamovirus multiplication TOM1 protein family. (291 aa)
MRG7.16ADP-glucose phosphorylase; Catalyzes the conversion of ADP-glucose and inorganic phosphate (Pi) into glucose-1-phosphate and ADP. Does not possess galactose-1-phosphate uridylyltransferase activity. (351 aa)
SPTTranscription factor SPATULA; Transcription factor that plays a role in floral organogenesis. Promotes the growth of carpel margins and of pollen tract tissues derived from them. (373 aa)
SUS6Sucrose synthase 6; Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways. Functions in callose synthesis at the site of phloem sieve elements. (942 aa)
GAPC2Glyceraldehyde-3-phosphate dehydrogenase GAPC2, cytosolic; Key enzyme in glycolysis that catalyzes the first step of the pathway by converting D-glyceraldehyde 3-phosphate (G3P) into 3- phospho-D-glyceroyl phosphate. Essential for the maintenance of cellular ATP levels and carbohydrate metabolism (By similarity). Binds DNA in vitro. (338 aa)
SPS2-2Probable sucrose-phosphate synthase 2; Plays a role in photosynthetic sucrose synthesis by catalyzing the rate-limiting step of sucrose biosynthesis from UDP- glucose and fructose- 6-phosphate. Involved in the regulation of carbon partitioning in the leaves of plants. May regulate the synthesis of sucrose and therefore play a major role as a limiting factor in the export of photoassimilates out of the leaf. Plays a role for sucrose availability that is essential for plant growth and fiber elongation. Required for nectar secretion. (1047 aa)
PTEN2APhosphatidylinositol 3,4,5-trisphosphate 3-phosphatase and protein-tyrosine-phosphatase PTEN2A; Binds phosphatidic acid. Protein tyrosine phosphatase that exhibits also lipid phosphatase activity. Hydrolyzed poorly p- nitrophenyl phosphate (p-NPP). Can use PtdIns isomers as substrates. Removes efficiently phosphate from the D3 position of the inositol ring, less from the D4 position and not at all from the D5 position on monophosphorylated PtdIns isomers (PIPs). The presence of a phosphate group in the D5 position on PIP(2) isomers reduces lipid phosphatase activity. Mostly active on P [...] (611 aa)
SUS4Sucrose synthase 4; Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways; Belongs to the glycosyltransferase 1 family. Plant sucrose synthase subfamily. (808 aa)
T22P22.110Glycosyl hydrolases family 31 protein; Belongs to the glycosyl hydrolase 31 family. (902 aa)
EXPB3Expansin-B3; May cause loosening and extension of plant cell walls by disrupting non-covalent bonding between cellulose microfibrils and matrix glucans. No enzymatic activity has been found (By similarity). (264 aa)
SUS3Sucrose synthase 3; Sucrose-cleaving enzyme that provides UDP-glucose and fructose for various metabolic pathways. Modulates metabolic homeostasis and direct carbon towards starch synthesis in developing seeds. (809 aa)
EXPB1Expansin-B1; May cause loosening and extension of plant cell walls by disrupting non-covalent bonding between cellulose microfibrils and matrix glucans. No enzymatic activity has been found (By similarity). Belongs to the expansin family. Expansin B subfamily. (271 aa)
PGR5Protein PROTON GRADIENT REGULATION 5, chloroplastic; Involved in the regulation of the cyclic electron flow (CEF) around Photosystem I. Essential for the reduction of PGRL1A by ferredoxin and for photoprotection. (133 aa)
EIN4Protein EIN4; Ethylene receptor related to bacterial two-component regulators. Acts as a redundant negative regulator of ethylene signaling. (766 aa)
Your Current Organism:
Arabidopsis thaliana
NCBI taxonomy Id: 3702
Other names: A. thaliana, Arabidopsis thaliana (L.) Heynh., mouse-ear cress, thale cress, thale-cress
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