This gene encodes a protein that contains a C2H2-type zinc finger, coiled-coil region and arginine, serine-rich (RS) domain. A similar protein in mouse interacts with sodium channel modifier 1, and the encoded protein may be involved in the recognition of non-consensus splice donor sites in association with the U1 snRNP spliceosomal subunit. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene.LUC7L2 (LUC7 Like 2, Pre-MRNA Splicing Factor) is a Protein Coding gene. GO annotations related to this gene include poly(A) RNA binding and mRNA binding. An important paralog of this gene is C7orf55-LUC7L2.