InnateDB Protein
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IDBP-539196.3
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Last Modified
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2014-10-13 [Report errors or provide feedback]
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Gene Symbol
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Pitpna
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Protein Name
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phosphatidylinositol transfer protein, alpha
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Synonyms
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Pitpn; vb; vibrator;
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Species
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Mus musculus
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Ensembl Protein
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ENSMUSP00000115723
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InnateDB Gene
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IDBG-200235 (Pitpna)
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Protein Structure
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Function |
Catalyzes the transfer of PtdIns and phosphatidylcholine between membranes.
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Subcellular Localization |
Cytoplasm.
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Disease Associations |
Note=Defects in Pitpna are the cause of the vibrator phenotype which is characterized by early-onset progressive action tremor, degeneration of brain stem and spinal cord neurons, and juvenile death. The mutation is due to the insertion of an intracisternal A particle retrotransposon in intron 4 which results in a 5-fold reduction in protein levels. {ECO:0000269PubMed:9182797}.
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Tissue Specificity |
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Comments |
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Number of Interactions
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This gene and/or its encoded proteins are associated with 4 experimentally validated interaction(s) in this database.
They are also associated with 8 interaction(s) predicted by orthology.
Experimentally validated |
Total |
4
[view]
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Protein-Protein |
4
[view]
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Protein-DNA |
0
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Protein-RNA |
0
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DNA-DNA |
0
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RNA-RNA |
0
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DNA-RNA |
0
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Predicted by orthology |
Total |
8 [view]
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|
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Molecular Function |
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Biological Process |
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Cellular Component |
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PDB ID |
MGI:99887
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InterPro |
IPR001666
Phosphatidylinositol transfer protein
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PFAM |
PF02121
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PRINTS |
PR00391
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PIRSF |
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SMART |
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TIGRFAMs |
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Modification |
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SwissProt |
P53810
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PhosphoSite |
PhosphoSite-P53810
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TrEMBL |
Q5ND42
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UniProt Splice Variant |
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Entrez Gene |
18738
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UniGene |
Mm.475212
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RefSeq |
NP_032876
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MGI ID |
1KCM
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MGI Symbol |
Pitpna
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OMIM |
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CCDS |
CCDS25052
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HPRD |
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IMGT |
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EMBL |
AK144618
AK151496
AK152089
AK153569
AK165659
AK168187
AK168720
BC056171
S72681
U96725
U96726
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GenPept |
AAC53266
AAC60690
AAC60756
AAH56171
BAE25972
BAE30448
BAE30939
BAE32103
BAE38321
BAE40147
BAE40562
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