Immunogen sequence: EPLQLIQPQFE TPLPTLQPAV FPPSFRELPP PPLELFDLDE TFSSEKARLA QITNKCTEED LEFYVRKCGD ILGVTSKLPK DQQDA Highest antigen sequence identity to the following orthologs - mouse 95%, rat 27%. Forms part of a complex involved in intraflagellar trans