Gene Information
Gene NameINPPL1
OrganismHomo sapiens (Human)
Gene Length1258
Protein NamesPhosphatidylinositol 3,4,5-trisphosphate 5-phosphatase 2 (EC 3.1.3.86) (Inositol polyphosphate phosphatase-like protein 1) (INPPL-1) (Protein 51C) (SH2 domain-containing inositol 5'-phosphatase 2) (SH2 domain-containing inositol phosphatase 2) (SHIP-2)
Target NameNA
Target TypeNA
Gene Age1488 ( ENSG00000165458 )
Evolutionary StageEukaryota
AlphaFoldDBO15357
Gene CardINPPL1
Uniprot IDO15357
PfamPF03372; PF00536; PF00017
In ASDyes
Allosteric Predictionyes (0.478438394)
Ortholog in AnimalsAlpaca_ INPPL1 ( ortholog_one2one )
Dog_ INPPL1 ( ortholog_one2one )
GuineaPig_ INPPL1 ( ortholog_one2one )
Macaque_ INPPL1 ( ortholog_one2one )
Mouse_ Inppl1 ( ortholog_one2one )
Pig_ INPPL1 ( ortholog_one2one )
Rat_ Inppl1 ( ortholog_one2one )
Rabbit_ INPPL1 ( ortholog_one2one )
OhnologsINPP5D
ParalogsSH2D1B, SH2D1A, FIG4, INPP5E, SYNJ2, SACM1L, OCRL, INPP5D, INPP5F, INPP5J, SYNJ1, INPP5B, INPP5K
TissueNA
Tissue SpecificityWidely expressed, most prominently in skeletal muscle, heart and brain. Present in platelets. Expressed in transformed myeloid cells and in primary macrophages, but not in peripheral blood monocytes. {ECO:0000269|PubMed:12676785, ECO:0000269|PubMed:12690104, ECO:0000269|PubMed:8530088, ECO:0000269|PubMed:9367831, ECO:0000269|PubMed:9660833}.
Pharmacological Animal ModelsNULL(Chimpanzee);NULL(Mouse);NULL(Rat);0.018182(Rabbit)
Gene Ontology
(biological process)
Gene Ontology
(cellular component)
Gene Ontology
(molecular function)
PDB 2K4P  (NMR  2KSO  (NMR  2MK2  (NMR  3NR8  (X-ray  2.80A  4A9C  (X-ray  2.10A  5OKM  (X-ray  1.96A  5OKN  (X-ray  2.65A  5OKO  (X-ray  1.94A  5OKP  (X-ray  1.85A  6SQU  (X-ray  2.27A  6SRR  (X-ray  2.45A 
DBSNP rs397514511  rs61749195  rs397514510  rs116848359  rs397514512  rs70940821  rs11548491  rs1049472 
Subcellular location [CC]Cytoplasm, cytosol {ECO:0000269|PubMed:11349134}. Cytoplasm, cytoskeleton. Membrane {ECO:0000269|PubMed:11739414};
Peripheral membrane protein. Cell projection, filopodium {ECO:0000269|PubMed:12676785}. Cell projection, lamellipodium {ECO:0000269|PubMed:12676785}. Basal cell membrane {ECO:0000250|UniProtKB:F1PNY0}. Nucleus {ECO:0000250|UniProtKB:D7PF45}. Nucleus speckle {ECO:0000250|UniProtKB:D7PF45}. Cytoplasm, cytoskeleton, spindle pole {ECO:0000250|UniProtKB:F1PNY0}. Note=Translocates to membrane ruffles when activated, translocation is probably due to different mechanisms depending on the stimulus and cell type (PubMed:11739414). Partly translocated via its SH2 domain which mediates interaction with tyrosine phosphorylated receptors such as the FC-gamma-RIIB receptor (FCGR2B). Tyrosine phosphorylation may also participate in membrane localization. Insulin specifically stimulates its redistribution from the cytosol to the plasma membrane. Recruited to the membrane following M-CSF stimulation. In activated spreading platelets, localizes with actin at filopodia, lamellipodia and the central actin ring. {ECO:0000269|PubMed:11739414}.
Mouse PG classificationNA
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