Species Human Entrez 56342 | Human Mouse Ensembl ENSG00000130810 | |
Aliases PPAN, BXDC3, SSF, SSF-1, SSF1, SSF2, peter pan homolog (Drosophila) External IDs MGI: 2178445 HomoloGene: 5690 GeneCards: PPAN | ||
Suppressor of SWI4 1 homolog is a protein that in humans is encoded by the PPAN gene.
The protein encoded by this gene is an evolutionarily conserved protein similar to yeast SSF1 as well as to the gene product of the Drosophila gene peter pan (PPAN). SSF1 is known to be involved in the second step of mRNA splicing. Both SSF1 and PPAN are essential for cell growth and proliferation. This gene was found to cotranscript with P2RY11/P2Y(11), an immediate downstream gene on the chromosome that encodes an ATP receptor. The chimeric transcripts of this gene and P2RY11 were found to be ubiquitously present and regulated during granulocytic differentiation. Exogenous expression of this gene was reported to reduce the anchorage-independent growth of some tumor cells.
One of the introns of PPAN encodes the Small nucleolar RNA SNORD105.