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Interactive Pathways
Protein Tyrosine Kinase
Insulin
Insulin Pathway: SHIP
 
Antibodies
 
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Protein : SHIP (INPPL1)

Name SHIP (INPPL1)
Description inositol polyphosphate phosphatase-like 1
Owner Public
URN urn:agi-llid:3636
Connectivity 30
Notes INPPL1 encodes inositol polyphosphate-5 phosphatase-like 1, a protein that in addition to the phosphatase domain contains an SH2 (src-homology domain 2) motif. A novel regulatory role is suggested for SHIP2 in macrophage colony-stimulating factor (M-CSF)-stimulated myeloid cells. Findings suggest that SHIP2 gene expression is controlled by the Sp-family of transcription factors. INPPL1 variants may impact susceptibility to disease and/or to subphenotypes involved in the metabolic syndrome in some diabetic patients. SHIP phosphorylation by the immunoreceptor tyrosine-based activation motif (ITAM)-associated Fc gamma RIIa requires Shc phosphorylation, leads to activation of Src kinases, and down-regulates NF-kappa B-induced gene transcription during phagocytosis. SHIP-2 accumulates transiently at actin-rich regions along the cellular leading edge in HGF-stimulated MDCK cells; overexpression alters HGF-mediated lamellipodium formation. SHIP1 and SHIP2 interact preferentially with Tec and inactivate it by de-phosphorylation of local PtdIns 3,4,5-P(3) and inhibition of Tec membrane localization. SHIP2 plays a distinct role in signaling pathways mediated by integrins and growth factor receptors. Schizosaccharomyces pombe synaptojanin (SPsynaptojanin) and human SH2 domain-containing inositol-5-phosphatase SHIP2 comparison: substrate specificity and mechanism study. Candidate gene for type 2 diabetes. Overexpression strongly reduces the proliferation rate of K562 erythroleukemia cell line. Regulation of FcgammaR-mediated activation of human myeloid cells by the expression and function of the inositol phosphatase SHIP-2.
Hugo ID 6080

Microarray ID A_43_P12347
A_51_P142334
L24444
36598_s_at
80433_s_at
201598_s_at
214609_at
L36818_at
A_23_P36314
A_14_P132198
A_14_P124322
A_23_P36322
CA118
OH1805A
OR1730A
1368022_at
1370651_a_at
rc_ai169506_at

GenBank ID 51762371
33859565
33859566
6760078
6760079
25058123
29612687
29612688
38649245
38649246
1928963
1928964
34860310
12621111
12621112
5263146
5263147
5381250
5381251
51468880
4755141
4755142
51470726
495860
495861
2653423
2653424
AB011439
AB025794
BAA81818
BAA82308
NC_005100
NM_022944
NP_075233
NW_047562
AAB82337
AAF28187
AAH49961
AAH63080
AF162781
AK133359
AK134307
AK149873
AK177648
AK179333
AK182684
AK187812
AK190115
AK190258
AK192456
AK194116
AK195115
AK195151
AK199386
AK214027
AK216836
AK219240
AK220062
BC039207
BC049961
BC063080
NC_000073
NM_010567
NP_034697
NT_039433
U92477
AAA50503
CAA74743
L24444
NC_000011
NM_001567
NP_001558
NT_033927
NT_086784
Y14385

Chromosome position 11q23
1q32

GO ID 0004445
0006796
0004437
0007242

Alias 51(C)
51C
51-C
INPPL Is
INPPL1s
inositol polyphosphate phosphatase-like 1
INPPL1
SHIP2
inositol polyphosphate phosphatase-like I
SH2-containing inositol phosphatase II
SH2-containing inositol phosphatase 2
INPPL I

Organism Mus musculus
Homo sapiens
Rattus norvegicus

MedLine Reference 12466851
10381377
11343120

LocusLink ID 65038
3636
16332

FunctionalClass inositol-polyphosphate 5-phosphatase
inositol or phosphatidylinositol phosphatase

RGD ID 68396

Hugo Symbol INPPL1

Unigene ID Mm.5028
Rn.42902
Hs.523875

Cell Localization Cytoplasm

Pathway DTR-EGFR
GRO1-EGFR
IGF1-BST1
IGF1-IGF2R
IGF1-LRP5
INS-EGFR
INS-HLA-DRB1
INS-TFRC
VEGF-EGFR
CB0480 Insulin
simple mTOR

GO Biological Process intracellular signaling cascade
phosphate metabolism

Group Phosphatases
Sh2

EC Number 3.1.3.56

MGI ID 1333787

Swiss-Prot Accession O15357

OMIM ID 600829

Source Curated