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Literature summary extracted from

  • Jia, Q.; Kong, D.; Li, Q.; Sun, S.; Song, J.; Zhu, Y.; Liang, K.; Ke, Q.; Lin, W.; Huang, J.
    The function of inositol phosphatases in plant tolerance to abiotic stress (2019), Int. J. Mol. Sci., 20, 3999.
    View publication on PubMed

Localization

EC Number Localization Comment Organism GeneOntology No. Textmining
3.1.3.15 chloroplast
-
 Arabidopsis thaliana 9507
-
3.1.3.25 chloroplast
-
 Arabidopsis thaliana 9507
-
3.1.3.25 cytosol
-
 Arabidopsis thaliana 5829
-
3.1.3.36 cell surface
-
 Arabidopsis thaliana 9986
-
3.1.3.36 nucleus nuclear speckles Arabidopsis thaliana 5634
-
3.1.3.36 plasma membrane
-
 Arabidopsis thaliana 5886
-
3.1.3.56 nucleus
-
 Arabidopsis thaliana 5634
-
3.1.3.57 chloroplast
-
 Arabidopsis thaliana 9507
-
3.1.3.57 mitochondrion
-
 Arabidopsis thaliana 5739
-

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
3.1.3.15 L-histidinol phosphate + H2O Arabidopsis thaliana
-
 L-histidinol + phosphate
-
 ?
3.1.3.25 myo-inositol-1-phosphate + H2O Arabidopsis thaliana
-
 myo-inositol + phosphate
-
 ?
3.1.3.25 myo-inositol-3-phosphate + H2O Arabidopsis thaliana
-
 myo-inositol + phosphate
-
 ?
3.1.3.25 myo-inositol-4-phosphate + H2O Arabidopsis thaliana
-
 myo-inositol + phosphate
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
3.1.3.15 Arabidopsis thaliana Q6NPM8 cf. EC 3.1.3.25
-
3.1.3.25 Arabidopsis thaliana Q94F00
-
-
3.1.3.25 Arabidopsis thaliana Q9M8S8
-
-
3.1.3.25 Arabidopsis thaliana Q6NPM8
-
-
3.1.3.36 Arabidopsis thaliana Q9SKB7
-
-
3.1.3.36 Arabidopsis thaliana Q84W55
-
-
3.1.3.36 Arabidopsis thaliana Q8H0Z6
-
-
3.1.3.36 Arabidopsis thaliana Q8GTS0
-
-
3.1.3.36 Arabidopsis thaliana Q9LR47
-
-
3.1.3.36 Arabidopsis thaliana Q0WQ41
-
-
3.1.3.36 Arabidopsis thaliana Q5EAF2
-
-
3.1.3.56 Arabidopsis thaliana O80560
-
-
3.1.3.56 Arabidopsis thaliana Q9SYK4
-
-
3.1.3.56 Arabidopsis thaliana Q84MA2
-
-
3.1.3.56 Arabidopsis thaliana Q9FUR2
-
-
3.1.3.57 Arabidopsis thaliana Q42546
-
-
3.1.3.57 Arabidopsis thaliana O49623
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
3.1.3.15 hypocotyl low expression level Arabidopsis thaliana
-
3.1.3.15 root strong expression level Arabidopsis thaliana
-
3.1.3.25 hypocotyl low expression level Arabidopsis thaliana
-
3.1.3.25 leaf
-
 Arabidopsis thaliana
-
3.1.3.25 additional information gene VTC4 is expressed in photosynthetic tissues Arabidopsis thaliana
-
3.1.3.25 additional information isozyme IMPL1 is ubiquitously expressed Arabidopsis thaliana
-
3.1.3.25 root strong expression level Arabidopsis thaliana
-
3.1.3.36 bolting stage
-
 Arabidopsis thaliana
-
3.1.3.36 flower
-
 Arabidopsis thaliana
-
3.1.3.36 leaf
-
 Arabidopsis thaliana
-
3.1.3.36 leaf mature leaf, weak Arabidopsis thaliana
-
3.1.3.36 pollen
-
 Arabidopsis thaliana
-
3.1.3.36 root
-
 Arabidopsis thaliana
-
3.1.3.36 seedling
-
 Arabidopsis thaliana
-
3.1.3.36 silique
-
 Arabidopsis thaliana
-
3.1.3.36 stem
-
 Arabidopsis thaliana
-
3.1.3.36 vascular system
-
 Arabidopsis thaliana
-
3.1.3.56 bolting stage
-
 Arabidopsis thaliana
-
3.1.3.56 flower
-
 Arabidopsis thaliana
-
3.1.3.56 leaf
-
 Arabidopsis thaliana
-
3.1.3.56 pollen
-
 Arabidopsis thaliana
-
3.1.3.56 root
-
 Arabidopsis thaliana
-
3.1.3.56 seedling
-
 Arabidopsis thaliana
-
3.1.3.56 seedling young seedlings, weakly Arabidopsis thaliana
-
3.1.3.56 stem
-
 Arabidopsis thaliana
-
3.1.3.57 vascular tissue
-
 Arabidopsis thaliana
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
3.1.3.15 L-histidinol phosphate + H2O
-
 Arabidopsis thaliana L-histidinol + phosphate
-
 ?
3.1.3.25 additional information the enzyme is also active on L-galactose 1-phosphate (cf. EC 3.1.3.93) Arabidopsis thaliana ?
-
-
3.1.3.25 myo-inositol-1-phosphate + H2O
-
 Arabidopsis thaliana myo-inositol + phosphate
-
 ?
3.1.3.25 myo-inositol-3-phosphate + H2O
-
 Arabidopsis thaliana myo-inositol + phosphate
-
 ?
3.1.3.25 myo-inositol-4-phosphate + H2O
-
 Arabidopsis thaliana myo-inositol + phosphate
-
 ?
3.1.3.36 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate + H2O
-
 Arabidopsis thaliana 1-phosphatidyl-1D-myo-inositol 4-phosphate + phosphate
-
 ?
3.1.3.56 1-(3-sn-phosphatidyl)-L-myo-inositol 4,5-bisphosphate + H2O
-
 Arabidopsis thaliana phosphatidylinositol 4-phosphate + phosphate
-
 ?
3.1.3.56 1D-myo-inositol 1,3,4,5-tetrakisphosphate + H2O
-
 Arabidopsis thaliana 1D-myo-inositol 1,3,4-trisphosphate + phosphate
-
 ?
3.1.3.56 1D-myo-inositol 1,4,5-trisphosphate + H2O
-
 Arabidopsis thaliana 1D-myo-inositol 1,4-bisphosphate + phosphate
-
 ?
3.1.3.56 D-myo-inositol 1,4,5-trisphosphate + H2O
-
 Arabidopsis thaliana myo-inositol 1,4-bisphosphate + phosphate
-
 ?
3.1.3.57 1D-myo-inositol 1,4-bisphosphate + H2O
-
 Arabidopsis thaliana 1D-myo-inositol 4-phosphate + phosphate
-
 ?

Synonyms

EC Number Synonyms Comment Organism
3.1.3.15 At4g39120
-
 Arabidopsis thaliana
3.1.3.15 bifunctional phosphatase IMPL2, chloroplastic UniProt Arabidopsis thaliana
3.1.3.15 histidinol-phosphate phosphatase
-
 Arabidopsis thaliana
3.1.3.15 IMPL2
-
 Arabidopsis thaliana
3.1.3.15 inositol monophosphatase-like 2
-
 Arabidopsis thaliana
3.1.3.15 additional information cf. EC 3.1.3.25 Arabidopsis thaliana
3.1.3.25 At1G31190
-
 Arabidopsis thaliana
3.1.3.25 At3g02870
-
 Arabidopsis thaliana
3.1.3.25 At4g39120
-
 Arabidopsis thaliana
3.1.3.25 bifunctional phosphatase IMPL2, chloroplastic UniProt Arabidopsis thaliana
3.1.3.25 IMP
-
 Arabidopsis thaliana
3.1.3.25 Impl1
-
 Arabidopsis thaliana
3.1.3.25 IMPL2
-
 Arabidopsis thaliana
3.1.3.25 inositol monophosphatase
-
 Arabidopsis thaliana
3.1.3.25 inositol monophosphatase-like 1
-
 Arabidopsis thaliana
3.1.3.25 inositol monophosphatase-like 2
-
 Arabidopsis thaliana
3.1.3.25 additional information cf. EC 3.1.3.15 Arabidopsis thaliana
3.1.3.25 myo-inositol monophosphatase UniProt Arabidopsis thaliana
3.1.3.25 phosphatase IMPL1, chloroplastic UniProt Arabidopsis thaliana
3.1.3.25 VTC4
-
 Arabidopsis thaliana
3.1.3.36 At1G05470
-
 Arabidopsis thaliana
3.1.3.36 At1G47510
-
 Arabidopsis thaliana
3.1.3.36 At1G65580
-
 Arabidopsis thaliana
3.1.3.36 At1G71710
-
 Arabidopsis thaliana
3.1.3.36 At2G01900
-
 Arabidopsis thaliana
3.1.3.36 At2G31830
-
 Arabidopsis thaliana
3.1.3.36 At2G32010
-
 Arabidopsis thaliana
3.1.3.36 At3G63240
-
 Arabidopsis thaliana
3.1.3.36 At5TPase11
-
 Arabidopsis thaliana
3.1.3.36 At5TPase14
-
 Arabidopsis thaliana
3.1.3.36 At5TPase15/FRA3
-
 Arabidopsis thaliana
3.1.3.36 At5TPase3
-
 Arabidopsis thaliana
3.1.3.36 At5TPase4
-
 Arabidopsis thaliana
3.1.3.36 At5TPase6/CVP2
-
 Arabidopsis thaliana
3.1.3.36 At5TPase7/CVL1
-
 Arabidopsis thaliana
3.1.3.36 At5TPase9
-
 Arabidopsis thaliana
3.1.3.56 At1G05630
-
 Arabidopsis thaliana
3.1.3.56 At1G34120
-
 Arabidopsis thaliana
3.1.3.56 At2G43900
-
 Arabidopsis thaliana
3.1.3.56 At4G18010
-
 Arabidopsis thaliana
3.1.3.56 At5TPase1
-
 Arabidopsis thaliana
3.1.3.56 At5TPase12
-
 Arabidopsis thaliana
3.1.3.56 At5TPase13
-
 Arabidopsis thaliana
3.1.3.56 At5TPase2
-
 Arabidopsis thaliana
3.1.3.57 At5G63980
-
 Arabidopsis thaliana
3.1.3.57 At5G64000
-
 Arabidopsis thaliana
3.1.3.57 AtSAL1
-
 Arabidopsis thaliana
3.1.3.57 AtSAL2
-
 Arabidopsis thaliana

General Information

EC Number General Information Comment Organism
3.1.3.15 metabolism enzyme IMP is involved in the network of the inositol phosphate (IP) and phosphoinositide (PI) signaling pathway, together with the stress responding processes, such as the abscisic acid pathway, Ca2+ release, and ROS generation, inositol phosphatases in the plant inositol (Ins) signaling pathways under stress, overview. Isozyme IMPL2 is involved in seed development and the histidine biosynthesis. Inositol phosphatases and their inositol-related substrates analyzed in Arabidopsis thaliana, overview Arabidopsis thaliana
3.1.3.15 physiological function myo-inositol-3-phosphate (Ins3P) is dephosphorylated by inositol monophosphatase (IMP) to form inositol. IMP is also responsible for the dephosphorylation of myo-inositol-4-phosphate (Ins4P). As an important component in biosynthesis and degradation of myo-inositol and its derivatives, inositol phosphatases could hydrolyze the phosphate of the inositol ring, thus affecting inositol signaling. Inositol signaling is believed to play a crucial role in various aspects of plant growth and adaptation. Isozyme IMPL2 is involved in seed development and the histidine biosynthesis, IMPL2 is a histidinol-phosphate phosphatase affecting histone biosynthesis pathways Arabidopsis thaliana
3.1.3.25 metabolism enzyme IMP is involved in the network of the inositol phosphate and phosphoinositide signaling pathway, together with the stress responding processes, such as the abscisic acid pathway, Ca2+ release, and ROS generation, inositol phosphatases in the plant inositol signaling pathways under stress, overview. Enzyme IMP is involved in seed development, ascorbate biosynthesis, and it can alter cold, salt, and ABA responses. Inositol phosphatases and their inositol-related substrates analyzed in Arabidopsis thaliana, overview Arabidopsis thaliana
3.1.3.25 metabolism enzyme IMP is involved in the network of the inositol phosphate and phosphoinositide signaling pathway, together with the stress responding processes, such as the abscisic acid pathway, Ca2+ release, and ROS generation, inositol phosphatases in the plant inositol signaling pathways under stress, overview. Isozyme IMPL1 is involved in seed development. Inositol phosphatases and their inositol-related substrates analyzed in Arabidopsis thaliana, overview Arabidopsis thaliana
3.1.3.25 metabolism enzyme IMP is involved in the network of the inositol phosphate and phosphoinositide signaling pathway, together with the stress responding processes, such as the abscisic acid pathway, Ca2+ release, and ROS generation, inositol phosphatases in the plant inositol signaling pathways under stress, overview. Isozyme IMPL2 is involved in seed development and the histidine biosynthesis. Inositol phosphatases and their inositol-related substrates analyzed in Arabidopsis thaliana, overview Arabidopsis thaliana
3.1.3.25 physiological function myo-inositol-3-phosphate (Ins3P) is dephosphorylated by inositol monophosphatase (IMP) to form inositol. IMP is also responsible for the dephosphorylation of myo-inositol-4-phosphate (Ins4P). As an important component in biosynthesis and degradation of myo-inositol and its derivatives, inositol phosphatases could hydrolyze the phosphate of the inositol ring, thus affecting inositol signaling. Inositol signaling is believed to play a crucial role in various aspects of plant growth and adaptation. Enzyme IMP is involved in seed development, ascorbate biosynthesis, and it can alter cold, salt, and ABA responses Arabidopsis thaliana
3.1.3.25 physiological function myo-inositol-3-phosphate (Ins3P) is dephosphorylated by inositol monophosphatase (IMP) to form inositol. IMP is also responsible for the dephosphorylation of myo-inositol-4-phosphate (Ins4P). As an important component in biosynthesis and degradation of myo-inositol and its derivatives, inositol phosphatases could hydrolyze the phosphate of the inositol ring, thus a ecting inositol signaling. Inositol signaling is believed to play a crucial role in various aspects of plant growth and adaptation. Isozyme IMPL1 is involved in seed development Arabidopsis thaliana
3.1.3.25 physiological function myo-inositol-3-phosphate (Ins3P) is dephosphorylated by inositol monophosphatase (IMP) to form inositol. IMP is also responsible for the dephosphorylation of myo-inositol-4-phosphate (Ins4P). As an important component in biosynthesis and degradation of myo-inositol and its derivatives, inositol phosphatases could hydrolyze the phosphate of the inositol ring, thus a ecting inositol signaling. Inositol signaling is believed to play a crucial role in various aspects of plant growth and adaptation. Isozyme IMPL2 is involved in seed development and the histidine biosynthesis, IMPL2 is a histidinol-phosphate phosphatase affecting histone biosynthesis pathways Arabidopsis thaliana
3.1.3.36 physiological function foliar vein patterning, root branching Arabidopsis thaliana
3.1.3.36 physiological function foliar vein patterning, root branching, salt tolerance, and ROS production Arabidopsis thaliana
3.1.3.36 physiological function salt tolerance, and ROS production endocytosis Arabidopsis thaliana
3.1.3.36 physiological function seedling development Arabidopsis thaliana
3.1.3.36 physiological function secondary wall synthesis and actin organization Arabidopsis thaliana
3.1.3.56 physiological function alters abscisic acid and light signaling, stomatal opening, seedling development Arabidopsis thaliana
3.1.3.56 physiological function pollen dormancy and germination Arabidopsis thaliana
3.1.3.56 physiological function cotyledon vein development, alters auxin, abscisic acid, sugar and PHOTOTROPIN1 signaling, root gravitropism, vesicle trafficking Arabidopsis thaliana
3.1.3.56 physiological function alters abscisic acid signaling, seedling development Arabidopsis thaliana
3.1.3.57 physiological function the enzyme alters abscisic acid, auxin and stress signaling (cold, drought, salt,lithium, high light, cadmium), venation patterning Arabidopsis thaliana