Protein component of the small (40S) ribosomal subunit; homologous to mammalian ribosomal protein S21, no bacterial homolog; RPS21B has a paralog, RPS21A, that arose from the whole genome duplication [Source:SGD;Acc:S000003672]

Chromosome X: 156,550-157,273 reverse strand.

This transcript has 2 exons, is annotated with 6 domains and features, is associated with 39 variant alleles and maps to 43 oligo probes.

This transcript is a product of gene YJL136C Show transcript tableHide transcript table