LMPD Database

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LMP011415

UniProt Annotations

Entry Information
Gene Name5-inositol-phosphate phosphatase
Protein EntryIP5PC_ARATH
UniProt IDO80560
SpeciesArabidopsis
Comments
Comment typeDescription
Alternative ProductsEvent=Alternative splicing; Named isoforms=2; Name=1; IsoId=O80560-1; Sequence=Displayed; Name=2; IsoId=O80560-2; Sequence=VSP_036156, VSP_036157, VSP_036158, VSP_036159, VSP_036160; Note=No experimental confirmation available.;
Biophysicochemical PropertiesKinetic parameters: KM=223 uM for Ins(1,4,5)P3 {ECO:0000269|PubMed:15574849};
Catalytic Activity1D-myo-inositol 1,3,4,5-tetrakisphosphate + H(2)O = 1D-myo-inositol 1,3,4-trisphosphate + phosphate.
Catalytic ActivityD-myo-inositol 1,4,5-trisphosphate + H(2)O = myo-inositol 1,4-bisphosphate + phosphate.
CofactorName=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000269|PubMed:15574849};
FunctionConverts inositol 1,4,5-trisphosphate (Ins(1,4,5)P3) to inositol 1,4-bisphosphate. {ECO:0000269|PubMed:15574849}.
InductionNot induced by stresses. {ECO:0000269|PubMed:15574849}.
Sequence CautionSequence=AEC10342.1; Type=Frameshift; Positions=1278; Evidence={ECO:0000305}; Sequence=CAC81919.1; Type=Frameshift; Positions=953, 998; Evidence={ECO:0000305};
SimilarityBelongs to the inositol 1,4,5-trisphosphate 5- phosphatase type I family. {ECO:0000305}.
SimilarityContains 5 WD repeats. {ECO:0000305}.