MFN1

More reference expression dataBioGPSEnsemblUniProtRefSeq (mRNA)RefSeq (protein)Location (UCSC)Chr 3: 179.35 – 179.39 MbChr 3: 32.58 – 32.63 MbPubMed searchWikidata

Mitofusin-1 is a protein that in humans is encoded by the MFN1gene.

The protein encoded by this gene is a mediator of mitochondrial fusion. This protein and mitofusin 2 are homologs of the Drosophila protein fuzzy onion (Fzo). They are mitochondrial membrane proteins that interact with each other to facilitate mitochondrial targeting.