ISY1, Official Symbol ISY1provided by HGNC Official Full Name ISY1 splicing factor homologprovided by HGNC Primary source HGNC:HGNC:29201 See related Ensembl:ENSG00000240682 MIM:612764; AllianceGenome:HGNC:29201 Gene type protein coding RefSeq status VALIDATED Organism Homo sapiens Lineage Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo Also known as FSAP33 Summary Enables RNA binding activity. Involved in mRNA splicing, via spliceosome. Located in nucleus. Part of U2-type catalytic step 1 spliceosome and catalytic step 2 spliceosome. [provided by Alliance of Genome Resources, Apr 2022] Expression Ubiquitous expression in bone marrow (RPKM 10.5), lymph node (RPKM 7.9) and 25 other tissues See more Orthologs mouse all