SMAP1, Official Symbol SMAP1provided by HGNC Official Full Name small ArfGAP 1provided by HGNC Primary source HGNC:HGNC:19651 See related Ensembl:ENSG00000112305 MIM:611372; AllianceGenome:HGNC:19651 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 SMAP-1 Summary The protein encoded by this gene is similar to the mouse stromal membrane-associated protein-1. This similarity suggests that this human gene product is also a type II membrane glycoprotein involved in the erythropoietic stimulatory activity of stromal cells. Alternate splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2008] Expression Ubiquitous expression in brain (RPKM 17.8), esophagus (RPKM 10.4) and 25 other tissues See more Orthologs mouse all