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Literature summary for 5.5.1.4 extracted from

  • Donahue, J.L.; Alford, S.R.; Torabinejad, J.; Kerwin, R.E.; Nourbakhsh, A.; Ray, W.K.; Hernick, M.; Huang, X.; Lyons, B.M.; Hein, P.P.; Gillaspy, G.E.
    The Arabidopsis thaliana myo-inositol 1-phosphate synthase1 gene is required for myo-inositol synthesis and suppression of cell death (2010), Plant Cell, 22, 888-903.
    View publication on PubMedView publication on EuropePMC
Search for more literature for 5.5.1.4

Localization

Localization Comment Organism GeneOntology No. Textmining
cytoplasm
-
 Arabidopsis thaliana 5737
-

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
56300
-
 isoform MIPS2, calculated from amino acid sequence Arabidopsis thaliana
56400
-
 isoform MIPS3, calculated from amino acid sequence Arabidopsis thaliana
56500
-
 isoform MIPS1, calculated from amino acid sequence Arabidopsis thaliana

Organism

Organism UniProt Comment Textmining
Arabidopsis thaliana
-
 ecotype Columbia
-

Source Tissue

Source Tissue Comment Organism Textmining
cauline leaf highest expression of isoform MIPS1 Arabidopsis thaliana
-
flower highest expression of isoform MIPS1 Arabidopsis thaliana
-
leaf highest expression of isoform MIPS1 Arabidopsis thaliana
-
additional information isoform MIPS1 is expressed in most cell types and developmental stages while isoforms MIPS2 and MIPS3 are mainly restricted to vascular or related tissues Arabidopsis thaliana
-
root highest expression of isoform MIPS3 Arabidopsis thaliana
-
seed highest expression of isoform MIPS2 Arabidopsis thaliana
-
seedling highest expression of isoform MIPS1 Arabidopsis thaliana
-
silique highest expression of isoform MIPS1 Arabidopsis thaliana
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
D-Glucose 6-phosphate
-
 Arabidopsis thaliana L-myo-Inositol 1-phosphate
-
 ?

Synonyms

Synonyms Comment Organism
L-myo-inositol 1-phosphate synthase
-
 Arabidopsis thaliana
MIPS
-
 Arabidopsis thaliana

Cofactor

Cofactor Comment Organism Structure
NAD+
-
 Arabidopsis thaliana

General Information

General Information Comment Organism
malfunction loss in MIPS1 results in smaller plants with curly leaves and spontaneous production of lesions Arabidopsis thaliana
physiological function isoform MIPS1, but not MIPS2 or MIPS3, is required for seed development, for physiological responses to salt and abscisic acid, and to suppress cell death Arabidopsis thaliana