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SPS2-2 SPS2-2 PKP1 PKP1 Q9LU95_ARATH Q9LU95_ARATH SUS4 SUS4 T22P22.110 T22P22.110 F1I16_220 F1I16_220 F1I16_60 F1I16_60 SUS3 SUS3 PKP4 PKP4 GBSS1 GBSS1 F3H F3H CCR1-2 CCR1-2 CCR2-2 CCR2-2 PHS2 PHS2 APL4 APL4 F1O11.21 F1O11.21 T11I18.16 T11I18.16 PAL4 PAL4 TPPF TPPF TRE1 TRE1 TPPG TPPG NUDT14 NUDT14 TPPC TPPC SPS4 SPS4 SUS5 SUS5 TPPI TPPI TPPA TPPA M3E9.180 M3E9.180 CHS CHS PAL1 PAL1 PAL2 PAL2 PAL3 PAL3 SUS1 SUS1 APS1 APS1 ADG2 ADG2 APL2 APL2 APL3 APL3 CYP73A5 CYP73A5 SUS2 SUS2 CYP84A1 CYP84A1 TPPJ TPPJ TPPE TPPE TPPD TPPD TPPH TPPH IPK IPK AMY2 AMY2 SPS3-2 SPS3-2 AMY1 AMY1 PKP3 PKP3 AMY3 AMY3 SPS1-2 SPS1-2 Q94KE3_ARATH Q94KE3_ARATH T25K17.30 T25K17.30 TPPB TPPB CCOAMT CCOAMT TSM1 TSM1 MBK5.16 MBK5.16 MGN6.20 MGN6.20 HST-2 HST-2 PKP2 PKP2 MCD7.8 MCD7.8 MAH20.13 MAH20.13 SUS6 SUS6 PHS1-3 PHS1-3
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query proteins and first shell of interactors
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second shell of interactors
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proteins of unknown 3D structure
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a 3D structure is known or predicted
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experimentally determined
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gene neighborhood
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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)
PKP1Plastidial pyruvate kinase 1, chloroplastic; Required for plastidial pyruvate kinase activity. Involved in seed oil accumulation, embryo development and seed storage compounds mobilization upon germination. (596 aa)
Q9LU95_ARATHPyruvate kinase; Belongs to the pyruvate kinase family. (497 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)
F1I16_220Pyruvate kinase; Belongs to the pyruvate kinase family. (492 aa)
F1I16_60Pyruvate kinase; Belongs to the pyruvate kinase family. (510 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)
PKP4Plastidial pyruvate kinase 4, chloroplastic. (710 aa)
GBSS1Granule-bound starch synthase 1, chloroplastic/amyloplastic; Required for the synthesis of amylose. Destroyed as it is released from the starch granules during the night. The circadian expression is controlled by CCA1 and LHY transcription factors. (610 aa)
F3HNaringenin,2-oxoglutarate 3-dioxygenase; Catalyzes the 3-beta-hydroxylation of 2S-flavanones to 2R,3R- dihydroflavonols which are intermediates in the biosynthesis of flavonols, anthocyanidins, catechins and proanthocyanidins in plants. (358 aa)
CCR1-2Cinnamoyl-CoA reductase 1; Involved in the latter stages of lignin biosynthesis. Catalyzes one of the last steps of monolignol biosynthesis, the conversion of cinnamoyl-CoAs into their corresponding cinnamaldehydes. (344 aa)
CCR2-2Cinnamoyl-CoA reductase 2; Cinnamoyl-CoA reductase probably involved in the formation of phenolic compounds associated with the hypersensitive response. Seems not to be involved in lignin biosynthesis. Belongs to the NAD(P)-dependent epimerase/dehydratase family. Dihydroflavonol-4-reductase subfamily. (332 aa)
PHS2Alpha-glucan phosphorylase 2, cytosolic; Phosphorylase is an important allosteric enzyme in carbohydrate metabolism. Enzymes from different sources differ in their regulatory mechanisms and in their natural substrates. However, all known phosphorylases share catalytic and structural properties (By similarity). (841 aa)
APL4Probable glucose-1-phosphate adenylyltransferase large subunit, chloroplastic; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP (By similarity); Belongs to the bacterial/plant glucose-1-phosphate adenylyltransferase family. (523 aa)
F1O11.21Pyruvate kinase; Belongs to the pyruvate kinase family. (527 aa)
T11I18.16Pyruvate kinase; Belongs to the pyruvate kinase family. (510 aa)
PAL4Phenylalanine ammonia-lyase 4; This is a key enzyme of plant metabolism catalyzing the first reaction in the biosynthesis from L-phenylalanine of a wide variety of natural products based on the phenylpropane skeleton; Belongs to the PAL/histidase family. (707 aa)
TPPFProbable trehalose-phosphate phosphatase F; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance (By similarity). (368 aa)
TRE1Trehalase; Involved in the regulation of trehalose content by hydrolyzing trehalose to glucose. (626 aa)
TPPGProbable trehalose-phosphate phosphatase G; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance (By similarity). (377 aa)
NUDT14Nudix hydrolase 14, chloroplastic; Mediates the hydrolysis of some nucleoside diphosphate derivatives. Can use ADP-glucose, ADP-mannose and ADP-ribose as substrates. Regulates the intracellular ADP-glucose levels linked to starch biosynthesis; Belongs to the Nudix hydrolase family. (309 aa)
TPPCProbable trehalose-phosphate phosphatase C; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance (By similarity). (320 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)
TPPIProbable trehalose-phosphate phosphatase I; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance (By similarity). (369 aa)
TPPATrehalose-phosphate phosphatase A; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance. (385 aa)
M3E9.180Probable pyruvate kinase, cytosolic isozyme; Key regulatory enzyme of the glycolytic pathway that catalyzes the final step of glycolysis, converting ADP and phosphoenolpyruvate (PEP) to ATP and pyruvate by essentially irreversible transphosphorylation. (497 aa)
CHSChalcone synthase; The primary product of this enzyme is 4,2',4',6'- tetrahydroxychalcone (also termed naringenin-chalcone or chalcone) which can under specific conditions spontaneously isomerize into naringenin. (395 aa)
PAL1Phenylalanine ammonia-lyase 1; This is a key enzyme of plant metabolism catalyzing the first reaction in the biosynthesis from L-phenylalanine of a wide variety of natural products based on the phenylpropane skeleton; Belongs to the PAL/histidase family. (725 aa)
PAL2Phenylalanine ammonia-lyase 2; This is a key enzyme of plant metabolism catalyzing the first reaction in the biosynthesis from L-phenylalanine of a wide variety of natural products based on the phenylpropane skeleton; Belongs to the PAL/histidase family. (717 aa)
PAL3Phenylalanine ammonia-lyase 3; This is a key enzyme of plant metabolism catalyzing the first reaction in the biosynthesis from L-phenylalanine of a wide variety of natural products based on the phenylpropane skeleton. (694 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)
APS1Glucose-1-phosphate adenylyltransferase small subunit, chloroplastic; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP. (520 aa)
ADG2Glucose-1-phosphate adenylyltransferase large subunit 1, chloroplastic; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP. (522 aa)
APL2Glucose-1-phosphate adenylyltransferase large subunit 2, chloroplastic; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP. (518 aa)
APL3Glucose-1-phosphate adenylyltransferase large subunit 3, chloroplastic; This protein plays a role in synthesis of starch. It catalyzes the synthesis of the activated glycosyl donor, ADP-glucose from Glc-1-P and ATP. (521 aa)
CYP73A5Trans-cinnamate 4-monooxygenase; Controls carbon flux to pigments essential for pollination or UV protection, to numerous pytoalexins synthesized by plants when challenged by pathogens, and to lignins. (505 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)
CYP84A1Cytochrome P450 84A1. (520 aa)
TPPJProbable trehalose-phosphate phosphatase J; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance (By similarity). (370 aa)
TPPEProbable trehalose-phosphate phosphatase E; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance (By similarity). (354 aa)
TPPDProbable trehalose-phosphate phosphatase D; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance (By similarity). (369 aa)
TPPHProbable trehalose-phosphate phosphatase H; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance (By similarity). (349 aa)
IPKIsopentenyl phosphate kinase; Catalyzes the formation of isopentenyl diphosphate (IPP), the universal five-carbon isoprenoid building block of all natural isoprenoids. Acts in parallel with the mevalonate (MVA) pathway and plays an important role in regulating the formation of both MVA and methylerythritol phosphate (MEP) pathway- derived terpenoid compounds by controlling the ratio of isopentenyl phosphate (IP) and dimethylallyl phosphate (DMAP) to isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP). Controls the levels of IP and DMAP that are competitive inhibitors of [...] (332 aa)
AMY2Probable alpha-amylase 2; Probable alpha-amylase that does not seem to be required for breakdown of transitory starch in leaves. (413 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)
AMY1Alpha-amylase 1; Possesses alpha-amylase activity in vitro, but seems not required for breakdown of transitory starch in leaves. (423 aa)
PKP3Plastidial pyruvate kinase 3, chloroplastic; Required for plastidial pyruvate kinase activity. (571 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)
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)
Q94KE3_ARATHPyruvate kinase; Belongs to the pyruvate kinase family. (527 aa)
T25K17.30Probable caffeoyl-CoA O-methyltransferase At4g26220; Methylates caffeoyl-CoA to feruloyl-CoA and 5- hydroxyferuloyl-CoA to sinapoyl-CoA. Plays a role in the synthesis of feruloylated polysaccharides. Involved in the reinforcement of the plant cell wall. Also involved in the responding to wounding or pathogen challenge by the increased formation of cell wall-bound ferulic acid polymers (By similarity); Belongs to the class I-like SAM-binding methyltransferase superfamily. Cation-dependent O-methyltransferase family. CCoAMT subfamily. (232 aa)
TPPBTrehalose-phosphate phosphatase B; Removes the phosphate from trehalose 6-phosphate to produce free trehalose. Trehalose accumulation in plant may improve abiotic stress tolerance. (374 aa)
CCOAMTPutative caffeoyl-CoA O-methyltransferase At1g67980; Methylates caffeoyl-CoA to feruloyl-CoA and 5- hydroxyferuloyl-CoA to sinapoyl-CoA. Plays a role in the synthesis of feruloylated polysaccharides. Involved in the reinforcement of the plant cell wall. Also involved in the responding to wounding or pathogen challenge by the increased formation of cell wall-bound ferulic acid polymers (By similarity). (232 aa)
TSM1Tapetum-specific methyltransferase 1; Methyltransferase involved in phenylpropanoid polyamine conjugate biosynthesis. In vivo, methylates only one of the 5- hydroxyferuloyl moieties of N1,N5,N10-tri-(hydroxyferuloyl)-spermidine, while is able in vitro to convert all three 5-hydroxyferuloyl residues to the corresponding sinapoyl moieties and to methylate caffeoyl CoA and tricaffeoyl spermidine; Belongs to the class I-like SAM-binding methyltransferase superfamily. Cation-dependent O-methyltransferase family. CCoAMT subfamily. (233 aa)
MBK5.16Pyruvate kinase; Belongs to the pyruvate kinase family. (510 aa)
MGN6.20Caffeic acid 3-O-methyltransferase-like protein; Belongs to the class I-like SAM-binding methyltransferase superfamily. Cation-independent O-methyltransferase family. (378 aa)
HST-2Shikimate O-hydroxycinnamoyltransferase; Acyltransferase involved in the biosynthesis of lignin. Accepts caffeoyl-CoA and p- coumaroyl-CoA as substrates and transfers the acyl group on both shikimate and quinate acceptors. (433 aa)
PKP2Plastidial pyruvate kinase 2; Required for plastidial pyruvate kinase activity. Involved in seed oil accumulation, embryo development and seed storage compounds mobilization upon germination. (579 aa)
MCD7.8Pyruvate kinase; Belongs to the pyruvate kinase family. (498 aa)
MAH20.13Pyruvate kinase; Belongs to the pyruvate kinase family. (510 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)
PHS1-3Alpha-glucan phosphorylase 1; Phosphorylase is an important allosteric enzyme in carbohydrate metabolism. Enzymes from different sources differ in their regulatory mechanisms and in their natural substrates. However, all known phosphorylases share catalytic and structural properties (By similarity). May be not required for the degradation of starch, but the phosphorolysis of starch may play an important role in water stress tolerance. (962 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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