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Gene: PPFIA3 (PTPRF interacting protein alpha 3) Homo sapiens
Symbol: PPFIA3
Name: PTPRF interacting protein alpha 3
Description: Predicted to be involved in regulation of short-term neuronal synaptic plasticity; synapse organization; and synaptic vesicle exocytosis. Localizes to acrosomal vesicle.
Type: protein-coding
RefSeq Status: REVIEWED
Also known as: KIAA0654; liprin; liprin-alpha 3; liprin-alpha-3; LPNA3; MGC126567; MGC126569; protein tyrosine phosphatase receptor type f polypeptide-interacting protein alpha-3; protein tyrosine phosphatase, receptor type, f polypeptide, alpha 3; PTPRF-interacting protein alpha-3
Mus musculus (house mouse) : Ppfia3 (protein tyrosine phosphatase, receptor type, f polypeptide (PTPRF), interacting protein (liprin), alpha 3)  MGI  Alliance
Rattus norvegicus (Norway rat) : Ppfia3 (PTPRF interacting protein alpha 3)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Ppfia3 (PTPRF interacting protein alpha 3)
Pan paniscus (bonobo/pygmy chimpanzee) : PPFIA3 (PTPRF interacting protein alpha 3)
Canis lupus familiaris (dog) : PPFIA3 (PTPRF interacting protein alpha 3)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Ppfia3 (PTPRF interacting protein alpha 3)
Sus scrofa (pig) : PPFIA3 (PTPRF interacting protein alpha 3)
Chlorocebus sabaeus (African green monkey) : PPFIA3 (PTPRF interacting protein alpha 3)
Heterocephalus glaber (naked mole-rat) : Ppfia3 (PTPRF interacting protein alpha 3)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh38.p13 Ensembl1949,119,544 - 49,151,026 (+)EnsemblGRCh38hg38GRCh38
GRCh381949,119,389 - 49,151,030 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh371949,622,646 - 49,654,287 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 361954,314,475 - 54,346,095 (+)NCBINCBI36hg18NCBI36
Build 341954,314,474 - 54,346,090NCBI
Celera1946,489,883 - 46,521,507 (+)NCBI
Cytogenetic Map19q13.33NCBI
HuRef1945,998,810 - 46,030,520 (+)NCBIHuRef
CHM1_11949,624,758 - 49,656,397 (+)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status


RNA-SEQ Expression


Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on PPFIA3
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

CRRD Object Information
CRRD ID: 1312318
Created: 2005-01-12
Species: Homo sapiens
Last Modified: 2020-07-28
Status: ACTIVE


RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.