ID   RL21_PYUST              Reviewed;         156 AA.
AC   P49667;
DT   01-FEB-1996, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 2.
DT   25-MAY-2022, entry version 61.
DE   RecName: Full=60S ribosomal protein L21;
DE   Flags: Fragment;
GN   Name=RPL21;
OS   Pyura stolonifera (Sea squirt) (Cynthia stolonifera).
OC   Eukaryota; Metazoa; Chordata; Tunicata; Ascidiacea; Stolidobranchia;
OC   Pyuridae; Pyura.
OX   NCBI_TaxID=7731;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RA   Crafford T., Durrheim G.A., Corfield V.A., Ricketts M.H.;
RL   Submitted (SEP-1992) to the EMBL/GenBank/DDBJ databases.
CC   -!- SIMILARITY: Belongs to the eukaryotic ribosomal protein eL21 family.
CC       {ECO:0000305}.
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DR   EMBL; Z16079; CAA78893.1; -; mRNA.
DR   EMBL; L03714; AAA29803.1; -; mRNA.
DR   AlphaFoldDB; P49667; -.
DR   SMR; P49667; -.
DR   GO; GO:0005840; C:ribosome; IEA:UniProtKB-KW.
DR   GO; GO:0003735; F:structural constituent of ribosome; IEA:InterPro.
DR   GO; GO:0006412; P:translation; IEA:InterPro.
DR   Gene3D; 2.30.30.70; -; 1.
DR   InterPro; IPR036948; Ribosomal_L21_sf.
DR   InterPro; IPR001147; Ribosomal_L21e.
DR   InterPro; IPR018259; Ribosomal_L21e_CS.
DR   InterPro; IPR008991; Translation_prot_SH3-like_sf.
DR   PANTHER; PTHR20981; PTHR20981; 1.
DR   Pfam; PF01157; Ribosomal_L21e; 1.
DR   SUPFAM; SSF50104; SSF50104; 1.
DR   PROSITE; PS01171; RIBOSOMAL_L21E; 1.
PE   2: Evidence at transcript level;
KW   Ribonucleoprotein; Ribosomal protein.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250"
FT   CHAIN           2..>156
FT                   /note="60S ribosomal protein L21"
FT                   /id="PRO_0000149675"
FT   REGION          127..156
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   NON_TER         156
SQ   SEQUENCE   156 AA;  18240 MW;  FC1B070A2ED202C2 CRC64;
     MTNTKGYRRG SDMFSKKFRE RGAIPLNKYL TVYKKGDIVD IKGDGSVQKV CPHKVYHGKT
     GRIFNVTQHA VGIIVNKQVR GRIIAKRINV RIEHIKHSKS RISFIQRVHE NERKRKEARE
     KKIRVNLKRQ PQQPRTGHFV RSSAEPELVE PIPYEF