40S ribosomal protein S21
structural constituent of ribosome
FB:FBgn0015521 MGI:MGI:1913731 PANTHER:PTN000047682 SGD:S000001765 SGD:S000003672 TAIR:locus:2084515 TAIR:locus:2180275 UniProtKB:P63220 UniProtKB:Q8IHS5