Tags: Protein.
Variable charge X-linked protein 1 is a protein that in humans is encoded by the VCX gene.This gene belongs to the VCX/Y gene family which has multiple members on both X and Y chromosomes and all are expressed exclusively in male germ cells. The X-linked members are clustered on chromosome Xp22 and Y-linked members are two identical copies of the gene within a palindromic region on Yq11.