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F22D22.11 F22D22.11 AHA1 AHA1 ERABP1 ERABP1 AXR1 AXR1 TMK1 TMK1 GL2 GL2 RLK5 RLK5 ABI1 ABI1 PP2CA PP2CA ARF7 ARF7 ARF5 ARF5 IAA12 IAA12 ARAC3 ARAC3 ARAC4 ARAC4 PP2AA2 PP2AA2 ASK7 ASK7 CAX1 CAX1 ROPGEF14 ROPGEF14 TIR1 TIR1 PME5 PME5 DOF5.3 DOF5.3 ALF4 ALF4 GAUT15 GAUT15 ARF1-2 ARF1-2 DOF2.1 DOF2.1 PME68 PME68 ADPG2 ADPG2 IAA32 IAA32 BZR1 BZR1 PIF4 PIF4 BAK1 BAK1 ARF2 ARF2 AUX1 AUX1 LAX3 LAX3 HAB1 HAB1 RIC4 RIC4 ARF8 ARF8 SAG113 SAG113 SAUR19 SAUR19 AHG1 AHG1 DOF5.6 DOF5.6 GATL5 GATL5 HAB2 HAB2 AIP1 AIP1 RHM2 RHM2 NAC096 NAC096 PIN2 PIN2 ERF115 ERF115 EXPB3 EXPB3 DOF3.2 DOF3.2 FER4 FER4 PIN3 PIN3 PMEI7 PMEI7 PMEI5 PMEI5 TTM3 TTM3 CNGC14 CNGC14 AHA5 AHA5 GAUT10 GAUT10 EXPB1 EXPB1 RALF1 RALF1 YUC2 YUC2 YUC8 YUC8 ARF6 ARF6 WRKY44 WRKY44 HAI3 HAI3 HSL2 HSL2 F4HTT8_ARATH F4HTT8_ARATH ABI2 ABI2 BRI1 BRI1 PME3 PME3 AHA2 AHA2
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F22D22.11Transmembrane receptor. (353 aa)
AHA1ATPase 1, plasma membrane-type; The plasma membrane H(+) ATPase of plants and fungi generates a proton gradient that drives the active transport of nutrients by H(+)-symport. The resulting external acidification and/or internal alkinization may mediate growth responses. Forms a functional cation- translocating unit with CNGC17 that is activated by PSKR1/BAK1 and possibly other BAK1/RLK complexes. (949 aa)
ERABP1Auxin-binding protein 1; Auxin receptor that controls cell elongation and cell division. Involved in embryonic morphogenesis. Acts on the cell cycle, endocycle, cell plate formation, and cell expansion and contributes to the control of auxin-related gene expression. Controls root meristem size and mediates auxin responsiveness. Involved in activation of ROP GTPases in response to auxin and regulation of clathrin-mediated endocytosis in roots. Acts as a positive factor in clathrin recruitment to the plasma membrane, thereby promoting endocytosis. Upon auxin binding, restricts the intern [...] (198 aa)
AXR1NEDD8-activating enzyme E1 regulatory subunit AXR1; Regulatory subunit of the dimeric ECR1-AXR1 E1 enzyme. E1 activates RUB1/NEDD8 by first adenylating its C-terminal glycine residue with ATP, thereafter linking this residue to the side chain of the catalytic cysteine, yielding a RUB1-ECR1 thioester and free AMP. E1 finally transfers RUB1 to the catalytic cysteine of RCE1. Plays an important role in auxin response. Regulates the chromosomal localization of meiotic recombination by crossovers (COs) and subsequent synapsis, probably through the activation of a CRL4 complex. Required for [...] (540 aa)
TMK1Receptor protein kinase TMK1; Transmembrane kinase receptor. Phosphorylates only serine and threonine residues. Involved in auxin signal transduction and cell expansion and proliferation regulation. Forms with ABP1 a cell surface auxin perception complex that activates ROP signaling pathways. Required for auxin promotion of pavement cell interdigitation. Auxin promotes the formation of the ABP1-TMK1 protein complex. (942 aa)
GL2Homeobox-leucine zipper protein GLABRA 2; Probable transcription factor required for correct morphological development and maturation of trichomes as well as for normal development of seed coat mucilage. Regulates the frequency of trichome initiation and determines trichome spacing. (747 aa)
RLK5Receptor-like protein kinase 5; Receptor with a dual specificity kinase activity acting on both serine/threonine- and tyrosine-containing substrates that controls floral organ abscission. May interact with the 'INFLORESCENCE DEFICIENT IN ABSCISSION' (IDA) ligands family. (999 aa)
ABI1Protein phosphatase 2C 56; Key component and repressor of the abscisic acid (ABA) signaling pathway that regulates numerous ABA responses, such as stomatal closure, osmotic water permeability of the plasma membrane (Pos), drought-induced resistance and rhizogenesis, response to glucose, high light stress, seed germination and inhibition of vegetative growth. During the stomatal closure regulation, modulates the inward calcium-channel permeability as well as the actin reorganization in guard cells in response to ABA. Involved in the resistance to the bacterial pathogen Pseudomonas syrin [...] (434 aa)
PP2CAProtein phosphatase 2C 37; Major negative regulator of abscisic acid (ABA) responses during seed germination and cold acclimation. Confers insensitivity to ABA. Modulates negatively the AKT2/3 activity, which mediates K(+) transport and membrane polarization during stress situations, probably by dephosphorylation. Prevents stomata closure by inactivating the S- type anion efflux channel SLAC1 and its activator SRK2E. Represses KIN10 activity by the specific dephosphorylation of its T-loop Thr-198, leading to a poststress inactivation of SnRK1 signaling. (399 aa)
ARF7Auxin response factor 7; 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). Act as a transcriptional activator of several tropic stimulus-induced (TSI) genes, including SAUR50. Formation of heterodimers with Aux/IAA proteins may alter their ability to modulate early auxin response genes expression. Required for differential growth responses of aerial tissues. Involved in ethylene responses. Regulates lateral root formation through direct regulation of LBD16 and/or LB [...] (1164 aa)
ARF5Auxin response factor 5; 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). Seems to act as transcriptional activator. Formation of heterodimers with Aux/IAA proteins may alter their ability to modulate early auxin response genes expression. Mediates embryo axis formation and vascular tissues differentiation. Functionally redundant with ARF7. May be necessary to counteract AMP1 activity. (902 aa)
IAA12Auxin-responsive protein IAA12; Aux/IAA proteins are short-lived transcriptional factors that function as repressors of early auxin response genes at low auxin concentrations. Repression is thought to result from the interaction with auxin response factors (ARFs), proteins that bind to the auxin- responsive promoter element (AuxRE). Formation of heterodimers with ARF proteins may alter their ability to modulate early auxin response genes expression. (239 aa)
ARAC3Rac-like GTP-binding protein ARAC3; Inactive GDP-bound Rho GTPases reside in the cytosol, are found in a complex with Rho GDP-dissociation inhibitors (Rho GDIs), and are released from the GDI protein in order to translocate to membranes upon activation. May be involved in cell polarity control during the actin-dependent tip growth of root hairs. SPK1- dependent activation is required for auxin-mediated inhibition of PIN2 internalization during gravitropic responses. (198 aa)
ARAC4Rac-like GTP-binding protein ARAC4; Inactive GDP-bound Rho GTPases reside in the cytosol, are found in a complex with Rho GDP-dissociation inhibitors (Rho GDIs), and are released from the GDI protein in order to translocate to membranes upon activation (By similarity). May be involved in cell polarity control during the actin-dependent tip growth of root hairs. May regulate a WAVE complex that activates the Arp2/3 complex. (195 aa)
PP2AA2Serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform; The A subunit of protein phosphatase 2A serves as a scaffolding molecule to coordinate the assembly of the catalytic subunit and a variable regulatory B subunit. Involved during developmental process such as seedling and floral developments. Seems to act as a negative regulator of PP2A catalytic activity. Associates with the serine/threonine-protein phosphatase PP2A catalytic subunit C and regulatory subunit B' to positively regulates beta-oxidation of fatty acids and protoauxins in peroxisomes by dephosp [...] (587 aa)
ASK7Shaggy-related protein kinase eta; Negative regulator in brassinosteroid signal transduction pathway important for plant growth. May be also involved in auxin signaling pathway. Phosphorylates and increases the degradation of BZR1 and BZR2/BES1 by the proteasome. Phosphorylates BHLH150, beet curly top virus C4 and tomato golden mosaic virus AC4 on threonine and serine residues. Upon brassinosteroid signaling, inhibits stomatal development by phosphorylating and inhibiting the MAPKK kinase YDA and the MAPK kinases MKK4 and MKK5. Phosphorylates BSK1, BSK3, BSK5, BSK6, BSK8 AND BSK11 in v [...] (380 aa)
CAX1Vacuolar cation/proton exchanger 1; Vacuolar cation/proton exchanger (CAX). Translocates Ca(2+) and other metal ions into vacuoles using the proton gradient formed by H(+)-ATPase and H(+)-pyrophosphatase. Involved in ion homeostasis in association with CAX3. May play a role in cold-acclimation response. Belongs to the Ca(2+):cation antiporter (CaCA) (TC 2.A.19) family. Cation/proton exchanger (CAX) subfamily. (463 aa)
ROPGEF14Rop guanine nucleotide exchange factor 14; Guanine-nucleotide exchange factor (GEF) that acts as an activator of Rop (Rho of plants) GTPases by promoting the exchange of GDP for GTP. (576 aa)
TIR1Protein TRANSPORT INHIBITOR RESPONSE 1; Auxin receptor that mediates Aux/IAA proteins proteasomal degradation and auxin-regulated transcription. The SCF(TIR1) E3 ubiquitin ligase complex is involved in auxin-mediated signaling pathway that regulate root and hypocotyl growth, lateral root formation, cell elongation, and gravitropism. Appears to allow pericycle cells to overcome G2 arrest prior to lateral root development. Plays a role in ethylene signaling in roots. Confers sensitivity to the virulent bacterial pathogen P.syringae. (594 aa)
PME5Pectinesterase 5; Acts in the modification of cell walls via demethylesterification of cell wall pectin. Plays an important role in growth of pollen tubes in female floral tissues, possibly via enhancing the interaction between the pollen tube and female floral tissues by modification of the cell walls. May be regulated by MYB80 during anther development and play a role in tapetum and pollen development ; In the N-terminal section; belongs to the PMEI family. (595 aa)
DOF5.3Dof zinc finger protein DOF5.3; Transcription factor that binds specifically to a 5'-AA[AG]G- 3' consensus core sequence (By similarity). The PEAR proteins (e.g. DOF2.4, DOF5.1, DOF3.2, DOF1.1, DOF5.6 and DOF5.3) activate gene expression that promotes radial growth of protophloem sieve elements. (257 aa)
ALF4Aberrant root formation protein 4; Required for the initiation of lateral roots independent from auxin signaling. May function in maintaining the pericycle in the mitotically competent state needed for lateral root formation. (626 aa)
GAUT15Probable galacturonosyltransferase 15; May be involved in pectin and/or xylans biosynthesis in cell walls. (540 aa)
ARF1-2Auxin response factor 1; 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). Seems to act as transcriptional repressor. Formation of heterodimers with Aux/IAA proteins may alter their ability to modulate early auxin response genes expression. Promotes flowering, stamen development, floral organ abscission and fruit dehiscence. Acts as repressor of IAA2, IAA3 and IAA7. (665 aa)
DOF2.1Dof zinc finger protein DOF2.1; Transcription factor that binds specifically to a 5'-AA[AG]G- 3' consensus core sequence. (288 aa)
PME68Probable pectinesterase 68; Acts in the modification of cell walls via demethylesterification of cell wall pectin. (362 aa)
ADPG2Polygalacturonase ADPG2; Polygalacturonase involved in cell separation in the final stages of pod shatter, in anther dehiscence and in floral organ abscission; Belongs to the glycosyl hydrolase 28 family. (433 aa)
IAA32Auxin-responsive protein IAA32; Aux/IAA proteins are short-lived transcriptional factors that function as repressors of early auxin response genes at low auxin concentrations. Repression is thought to result from the interaction with auxin response factors (ARFs), proteins that bind to the auxin- responsive promoter element (AuxRE). Formation of heterodimers with ARF proteins may alter their ability to modulate early auxin response genes expression. (191 aa)
BZR1Protein BRASSINAZOLE-RESISTANT 1; Transcriptional repressor that binds to the brassinosteroid (BR) response element (BRRE) 5'-CGTG(T/C)G-3' in gene promoter. Regulates positively the brassinosteroid-signaling pathway. Mediates downstream growth responses and negative feedback regulation of brassinosteroid biosynthesis. Promotes growth. Modulates ovule initiation and development by monitoring the expression of genes related to ovule development (e.g. HLL, ANT, and AP2). (336 aa)
PIF4Transcription factor PIF4; Transcription factor acting negatively in the phytochrome B signaling pathway. May regulate the expression of a subset of genes involved in cell expansion by binding to the G-box motif (By similarity). Activated by CRY1 and CRY2 in response to low blue light (LBL) by direct binding at chromatin on E-box variant 5'-CA[CT]GTG-3' to stimulate specific gene expression to adapt global physiology (e.g. hypocotyl elongation in low blue light). Belongs to the bHLH protein family. (430 aa)
BAK1BRASSINOSTEROID INSENSITIVE 1-associated receptor kinase 1; Dual specificity kinase acting on both serine/threonine- and tyrosine-containing substrates. Controls the expression of genes associated with innate immunity in the absence of pathogens or elicitors. Involved in brassinosteroid (BR) signal transduction. Phosphorylates BRI1. May be involved in changing the equilibrium between plasma membrane-located BRI1 homodimers and endocytosed BRI1- BAK1 heterodimers. Interaction with MSBP1 stimulates the endocytosis of BAK1 and suppresses brassinosteroid signaling. Acts in pathogen- associ [...] (615 aa)
ARF2Auxin response factor 2; 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. Promotes flowering, stamen development, floral organ abscission and fruit dehiscence. Functions independently of ethylene and cytokinin response pathways. May act as a repressor of cell division and organ growth. (859 aa)
AUX1Auxin transporter protein 1; Carrier protein involved in proton-driven auxin influx. Mediates the formation of auxin gradient from developing leaves (site of auxin biosynthesis) to tips by contributing to the loading of auxin in vascular tissues and facilitating acropetal (base to tip) auxin transport within inner tissues of the root apex, and basipetal (tip to base) auxin transport within outer tissues of the root apex. Unloads auxin from the mature phloem to deliver the hormone to the root meristem via the protophloem cell files. Coordinated subcellular localization of AUX1 is regula [...] (485 aa)
LAX3Auxin transporter-like protein 3; Carrier protein involved in proton-driven auxin influx. Mediates the formation of auxin gradient from developing leaves (site of auxin biosynthesis) to tips by contributing to the loading of auxin in vascular tissues and facilitating acropetal (base to tip) auxin transport within inner tissues of the root apex, and basipetal (tip to base) auxin transport within outer tissues of the root apex (By similarity); Belongs to the amino acid/polyamine transporter 2 family. Amino acid/auxin permease (AAAP) (TC 2.A.18.1) subfamily. (470 aa)
HAB1Protein phosphatase 2C 16; Key component and repressor of the abscisic acid (ABA) signaling pathway that regulates numerous ABA responses, such as stomatal closure, seed germination and inhibition of vegetative growth. Confers enhanced sensitivity to drought. Belongs to the PP2C family. (511 aa)
RIC4CRIB domain-containing protein RIC4; Functions as downstream effector of Rho-related GTP binding proteins of the 'Rho of Plants' (ROPs) family. Participates in the propagation of ROP GTPase signals in specific cellular responses. Required for actin cortical microfilament assembly. Activated by ARAC4/ROP2 to promote the assembly of cortical actin microfilaments required for lobe formation and lateral expansion of pavement cells. Interaction with, and activation by ARAC4/ROP2 is inhibited by RIC1. Functions as downstream effector of ARAC11/ROP1 to promote the assembly of apical F-actin a [...] (153 aa)
ARF8Auxin response factor 8; 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). Seems to act as transcriptional activator. Formation of heterodimers with Aux/IAA proteins may alter their ability to modulate early auxin response genes expression. Regulates both stamen and gynoecium maturation. Promotes jasmonic acid production. Partially redundant with ARF6. Involved in fruit initiation. Acts as an inhibitor to stop further carpel development in the absence of fertilizati [...] (811 aa)
SAG113Probable protein phosphatase 2C 78; Acts as negative regulator of abscisic acid (ABA) signaling for stomatal closure in leaves, and controls water loss during leaf senescence. Activated by the NAC029/NAP transcription factor during ABA signaling in senescing leaves. Functions as negative regulator of osmotic stress and ABA signaling. Acts as negative regulator of response to drought. Belongs to the PP2C family. (413 aa)
SAUR19Auxin-responsive protein SAUR19; Functions as positive effectors of cell expansion through modulation of auxin transport; Belongs to the ARG7 family. (90 aa)
AHG1Probable protein phosphatase 2C 75; Negative regulator of abscisic acid (ABA) responses during seed germination; Belongs to the PP2C family. (416 aa)
DOF5.6Dof zinc finger protein DOF5.6; Transcription factor that binds specifically to a 5'-AA[AG]G- 3' consensus core sequence (By similarity). Promotes expression. The PEAR proteins (e.g. DOF2.4, DOF5.1, DOF3.2, DOF1.1, DOF5.6 and DOF5.3) activate gene expression that promotes radial growth of protophloem sieve elements. Involved in the regulation of interfascicular cambium formation and vascular tissue development, particularly at a very early stage during inflorescence stem development; promotes both cambium activity and phloem specification, but prevents xylem specification. (372 aa)
GATL5Probable galacturonosyltransferase-like 5; May be involved in pectin and/or xylans biosynthesis in cell walls. (361 aa)
HAB2Protein phosphatase 2C 7; Key component and repressor of the abscisic acid (ABA) signaling pathway that regulates numerous ABA responses, such as stomatal closure, seed germination and inhibition of vegetative growth. (511 aa)
AIP1Protein phosphatase 2C 3; Involved in the negative regulation of the K(+) potassium channel AKT1 by its dephosphorylation, antagonistically to CIPK proteins (e.g. CIPK23). Functions as positive regulator of abscisic acid-mediated cell signaling during seedling growth. Involved in the regulation of seed dormancy. Acts as negative regulator of seed dormancy by inhibiting abscisic signaling and subsequently activating gibberellic acid signaling ; Belongs to the PP2C family. (442 aa)
RHM2UDP-4-keto-6-deoxy-D-glucose 3,5-epimerase/UDP-4-keto-L-rhamnose 4-keto-reductase; Trifunctional enzyme involved in UDP-beta-L-rhamnose biosynthesis, a precursor of the primary cell wall components rhamnogalacturonan I (RG-I) and rhamnogalacturonan II (RG-II). Catalyzes the dehydration of UDP-glucose to form UDP-4-dehydro-6-deoxy- D-glucose followed by the epimerization of the C3' and C5' positions of UDP-4-dehydro-6-deoxy-D-glucose to form UDP-4-keto-beta-L-rhamnose and the reduction of UDP-4-keto-beta-L-rhamnose to yield UDP-beta-L- rhamnose. Required for the normal seed coat epiderm [...] (667 aa)
NAC096NAC domain-containing protein 96; Transcriptional activator involved in the positive regulation of abscisic acid (ABA) responsive genes. Acts as a positive factor of ABA-mediated responses. Involved in the transcriptional activation of ABA-inducible genes in response to dehydration and osmotic stresses. Plays a positive role in both stomatal closure and water loss under dehydration stress conditions. Acts synergistically with ABF2 to activate the dehydration stress-response factor RD29A transcription. Binds to the consensus core cis-acting elements 5'-CGTA-3' and 5'-CACG- 3' at the RD2 [...] (292 aa)
PIN2Auxin efflux carrier component 2; Acts as a component of the auxin efflux carrier. Seems to be involved in the root-specific auxin transport, and mediates the root gravitropism. Its particular localization suggest a role in the translocation of auxin towards the elongation zone. (647 aa)
ERF115Ethylene-responsive transcription factor ERF115; Acts as a transcriptional activator of the phytosulfokine PSK5 peptide hormone. Binds to the GCC-box pathogenesis-related promoter element. Rate-limiting factor of quiescent center cell division active when surrounding stem cells are damaged. Is a proteolytic target of APC/C-FZR1 complex. (263 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)
DOF3.2Dof zinc finger protein DOF3.2; Transcription factor that negatively affects seed germination and opposes TCP14 function in the regulation of a specific set of abscisic acid-related genes. The PEAR proteins (e.g. DOF2.4, DOF5.1, DOF3.2, DOF1.1, DOF5.6 and DOF5.3) activate gene expression that promotes radial growth of protophloem sieve elements. (245 aa)
FER4Ferritin-4, chloroplastic; Stores iron in a soluble, non-toxic, readily available form. Important for iron homeostasis. Has ferroxidase activity. Iron is taken up in the ferrous form and deposited as ferric hydroxides after oxidation (By similarity); Belongs to the ferritin family. (259 aa)
PIN3Auxin efflux carrier component 3; Acts as a component of the auxin efflux carrier. Seems to be involved in the lateral auxin transport system and mediates tropic growth. Coordinated polar localization of PIN3 is directly regulated by the vesicle trafficking process. (640 aa)
PMEI7Pectinesterase inhibitor 7; Pectin methylesterase (PME) inhibitor that can target the PME3 and may regulate homogalacturonan methylesterification during plant development; Belongs to the PMEI family. (201 aa)
PMEI5Pectinesterase inhibitor 5; Pectin methylesterase (PME) inhibitor that targets PME from seeds and modulates PME activity and pectin methylesterification during seed germination. (179 aa)
TTM3Triphosphate tunnel metalloenzyme 3; Involved in the hydrolysis of the beta-gamma-phosphoanhydride linkage of triphosphate-containing substrates (inorganic or nucleoside- linked). Catalyzes the hydrolysis of inorganic triphosphate (PPPi), however it does not display significant activity towards long-chain polyphosphates. The existence of PPPi in living cells is still unclear, and PPPase activity might be the ancestral function of CYTH domain. It also has gamma-phosphatase activity on NTP substrates, but no adenylate cyclase or RNA triphosphatase activity. (210 aa)
CNGC14Probable cyclic nucleotide-gated ion channel 14; Probable cyclic nucleotide-gated ion channel; Belongs to the cyclic nucleotide-gated cation channel (TC 1.A.1.5) family. (726 aa)
AHA5ATPase 5, plasma membrane-type; The plasma membrane H(+) ATPase of plants and fungi generates a proton gradient that drives the active transport of nutrients by H(+)-symport. The resulting external acidification and/or internal alkinization may mediate growth responses (By similarity). Belongs to the cation transport ATPase (P-type) (TC 3.A.3) family. Type IIIA subfamily. (949 aa)
GAUT10Probable galacturonosyltransferase 10; May be involved in pectin and/or xylans biosynthesis in cell walls. (536 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)
RALF1Protein RALF-like 1; Cell signaling peptide that may regulate plant stress, growth, and development. Mediates a rapid alkalinization of extracellular space by mediating a transient increase in the cytoplasmic Ca(2+) concentration leading to a calcium-dependent signaling events through a cell surface receptor and a concomitant activation of some intracellular mitogen-activated protein kinases. Mostly active in roots. Prevents plant growth (e.g. root and leaf length). Suppresses cell elongation of the primary root by activating the cell surface receptor FER and triggering phosphorylation [...] (120 aa)
YUC2Indole-3-pyruvate monooxygenase YUCCA2; Involved in auxin biosynthesis. Converts the indole-3-pyruvic acid (IPA) produced by the TAA family to indole-3-acetic acid (IAA). Unable to use tryptamine (TAM) as substrate. Required for the formation of floral organs and vascular tissues. Belongs to the set of redundant YUCCA genes probably responsible for auxin biosynthesis in shoots. (415 aa)
YUC8Probable indole-3-pyruvate monooxygenase YUCCA8; Involved in auxin biosynthesis. Belongs to the set of redundant YUCCA genes probably responsible for auxin biosynthesis in roots. (426 aa)
ARF6Auxin response factor 6; 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). Seems to act as transcriptional activator. Formation of heterodimers with Aux/IAA proteins may alter their ability to modulate early auxin response genes expression. Regulates both stamen and gynoecium maturation. Promotes jasmonic acid production. Partially redundant with ARF8. (935 aa)
WRKY44WRKY transcription factor 44; Transcription factor. Interacts specifically with the W box (5'-(T)TGAC[CT]-3'), a frequently occurring elicitor-responsive cis- acting element. Regulates trichome development, production of mucilage and tannin in seed coats, and maybe root hair development. (429 aa)
HAI3Probable protein phosphatase 2C 24. (362 aa)
HSL2LRR receptor-like serine/threonine-protein kinase HSL2; Receptor-like serine/threonine-kinase acting on substrates that controls floral organ abscission. Regulated by the 'INFLORESCENCE DEFICIENT IN ABSCISSION' (IDA) family of ligands. Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. (993 aa)
F4HTT8_ARATHGalacturonosyltransferase. (99 aa)
ABI2Protein phosphatase 2C 77; Repressor of the abscisic acid (ABA) signaling pathway that regulates numerous ABA responses, such as stomatal closure, osmotic water permeability of the plasma membrane (Pos), high light stress, response to glucose, seed germination and inhibition of vegetative growth. During the stomatal closure regulation, modulates the inward calcium-channel permeability as well as H(2)O(2) and oxidative burst in response to ABA and dehydration. Represses GHR1 and, to some extent, SRK2E/OST1, kinases involved in the regulation of SLAC1-dependent stomatal closure. Controls [...] (423 aa)
BRI1Protein BRASSINOSTEROID INSENSITIVE 1; Receptor with a dual specificity kinase activity acting on both serine/threonine- and tyrosine-containing substrates. Regulates, in response to brassinosteroid binding, a signaling cascade involved in plant development, including expression of light- and stress-regulated genes, promotion of cell elongation, normal leaf and chloroplast senescence, and flowering. Binds brassinolide, and less effectively castasterone, but not 2,3,22,23-O-tetramethylbrassinolide or ecdysone. May be involved in a feedback regulation of brassinosteroid biosynthesis. Pho [...] (1196 aa)
PME3Pectinesterase/pectinesterase inhibitor 3; Acts in the modification of cell walls via demethylesterification of cell wall pectin; In the C-terminal section; belongs to the pectinesterase family. (592 aa)
AHA2ATPase 2, plasma membrane-type; The plasma membrane H(+) ATPase of plants and fungi generates a proton gradient that drives the active transport of nutrients by H(+)-symport. The resulting external acidification and/or internal alkinization may mediate growth responses. Involved in maintaining the membrane potential and delta-pH, together forming the plasma membrane protonmotive force (PMF) required for root and hypocotyl elongation and root tropism. Important for root growth and development during different nitrogen regimes. Forms a functional cation-translocating unit with CNGC17 tha [...] (948 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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