APOBEC1, Official Symbol APOBEC1provided by HGNC Official Full Name apolipoprotein B mRNA editing enzyme catalytic subunit 1provided by HGNC Primary source HGNC:HGNC:604 See related Ensembl:ENSG00000111701 MIM:600130; AllianceGenome:HGNC:604 Gene type protein coding RefSeq status REVIEWED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as APO1; BEDP; HEPR; CDAR1; APOBEC-1 Summary This gene encodes a member of the cytidine deaminase enzyme family. The encoded protein forms a multiple-protein editing holoenzyme with APOBEC1 complementation factor (ACF) and APOBEC1 stimulating protein (ASP). This holoenzyme is involved in the editing of C-to-U nucleotide bases in apolipoprotein B and neurofibromatosis-1 mRNAs. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Feb 2015] Expression Biased expression in duodenum (RPKM 22.2), small intestine (RPKM 18.5) and 1 other tissue See more Orthologs mouse all