This gene encodes a member of the immunoglobulin receptor superfamily and the Fc-receptor like family. This gene and several other Fc receptor-like gene members are clustered on the long arm of chromosome 1. The encoded protein is a single-pass type I membrane protein and contains 8 immunoglobulin-like C2-type domains. This gene is implicated in B cell development and lymphomagenesis. Alternatively spliced transcript variants encoding different isoforms have been identified.FCRL5 (Fc Receptor Like 5) is a Protein Coding gene. Diseases associated with FCRL5 include Hairy Cell Leukemia and Burkitt Lymphoma. An important paralog of this gene is FCRL3.