Tags: Protein.
C4orf21 (Chromosome 4 open reading frame 21) is a protein in humans that is encoded by the C4orf21 gene that has uncharacterised function and a weight of 236.6 kDa. The encoded protein of this gene has been linked with alcohol dependence. This gene shows relatively low expression in most human tissues with increased expression in situations of chemical dependence. C4orf21 is orthologous to nearly all kingdoms of Eukarya.
