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Gene: PPFIA4 (PTPRF interacting protein alpha 4) Homo sapiens
Symbol: PPFIA4
Name: PTPRF interacting protein alpha 4
Description: Predicted to be involved in glutamate secretion and neurotransmitter secretion. Predicted to localize to the synapse.
Type: protein-coding
RefSeq Status: VALIDATED
Also known as: liprin alpha4; liprin-alpha-4; Liprin-alpha4; protein tyrosine phosphatase receptor type f polypeptide-interacting protein alpha-4; PTPRF-interacting protein alpha-4
Mus musculus (house mouse) : Ppfia4 (protein tyrosine phosphatase, receptor type, f polypeptide (PTPRF), interacting protein (liprin), alpha 4)  MGI  Alliance
Rattus norvegicus (Norway rat) : Ppfia4 (PTPRF interacting protein alpha 4)  Alliance
Chinchilla lanigera (long-tailed chinchilla) : Ppfia4 (PTPRF interacting protein alpha 4)
Pan paniscus (bonobo/pygmy chimpanzee) : PPFIA4 (PTPRF interacting protein alpha 4)
Canis lupus familiaris (dog) : PPFIA4 (PTPRF interacting protein alpha 4)
Ictidomys tridecemlineatus (thirteen-lined ground squirrel) : Ppfia4 (PTPRF interacting protein alpha 4)
Sus scrofa (pig) : PPFIA4 (PTPRF interacting protein alpha 4)
more info ...
Allele / Splice: See ClinVar data
Latest Assembly: GRCh38 - Human Genome Assembly GRCh38
Human AssemblyChrPosition (strand)SourceGenome Browsers
GRCh381203,026,491 - 203,078,736 (+)NCBIGRCh38GRCh38hg38GRCh38
GRCh371202,995,649 - 203,047,864 (+)NCBIGRCh37GRCh37hg19GRCh37
Build 361201,286,934 - 201,314,487 (+)NCBINCBI36hg18NCBI36
Build 341199,751,967 - 199,779,520NCBI
Celera1176,149,565 - 176,177,122 (+)NCBI
Cytogenetic Map1q32.1NCBI
HuRef1174,185,942 - 174,213,472 (+)NCBIHuRef
CHM1_11204,417,953 - 204,470,214 (+)NCBICHM1_1
JBrowse: View Region in Genome Browser (JBrowse)

Disease Annotations
Gene-Chemical Interaction Annotations
Gene Ontology Annotations
References - curated
References - uncurated


Comparative Map Data
Position Markers
miRNA Target Status



Nucleotide Sequences
Protein Sequences
Clinical Variants

Additional Information

External Database Links
Nomenclature History
More on PPFIA4
Alliance Gene
Ensembl Gene
JBrowse: hg19 hg38
HGNC Report
NCBI Genome Data Viewer

RGD Object Information
RGD ID: 737078
Created: 2004-02-06
Species: Homo sapiens
Last Modified: 2019-10-16
Status: ACTIVE


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