Automated description from the Alliance of Genome Resources (Release 7.1.0)
Enables MHC class I protein binding activity and MHC class I receptor activity. Acts upstream of or within antigen processing and presentation of exogenous peptide antigen via MHC class I. Located in plasma membrane. Is expressed in cerebral cortex ventricular layer and cortical plate. Orthologous to human MFSD6 (major facilitator superfamily domain containing 6).