ID   RK20_OLTVI              Reviewed;         116 AA.
AC   Q20EV1;
DT   06-FEB-2007, integrated into UniProtKB/Swiss-Prot.
DT   18-APR-2006, sequence version 1.
DT   25-MAY-2022, entry version 55.
DE   RecName: Full=50S ribosomal protein L20, chloroplastic {ECO:0000255|HAMAP-Rule:MF_00382};
GN   Name=rpl20 {ECO:0000255|HAMAP-Rule:MF_00382};
OS   Oltmannsiellopsis viridis (Marine flagellate) (Oltmannsiella viridis).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Chlorophyta; Ulvophyceae; Oltmannsiellopsidales;
OC   Oltmannsiellopsidaceae; Oltmannsiellopsis.
OX   NCBI_TaxID=51324;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=16472375; DOI=10.1186/1741-7007-4-3;
RA   Pombert J.-F., Lemieux C., Turmel M.;
RT   "The complete chloroplast DNA sequence of the green alga Oltmannsiellopsis
RT   viridis reveals a distinctive quadripartite architecture in the chloroplast
RT   genome of early diverging ulvophytes.";
RL   BMC Biol. 4:3-3(2006).
CC   -!- FUNCTION: Binds directly to 23S ribosomal RNA and is necessary for the
CC       in vitro assembly process of the 50S ribosomal subunit. It is not
CC       involved in the protein synthesizing functions of that subunit.
CC       {ECO:0000255|HAMAP-Rule:MF_00382}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
CC   -!- SIMILARITY: Belongs to the bacterial ribosomal protein bL20 family.
CC       {ECO:0000255|HAMAP-Rule:MF_00382}.
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DR   EMBL; DQ291132; ABB81962.1; -; Genomic_DNA.
DR   RefSeq; YP_635894.1; NC_008099.1.
DR   AlphaFoldDB; Q20EV1; -.
DR   SMR; Q20EV1; -.
DR   GeneID; 4100099; -.
DR   GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR   GO; GO:0005840; C:ribosome; IEA:UniProtKB-KW.
DR   GO; GO:0019843; F:rRNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0003735; F:structural constituent of ribosome; IEA:InterPro.
DR   GO; GO:0000027; P:ribosomal large subunit assembly; IEA:UniProtKB-UniRule.
DR   GO; GO:0006412; P:translation; IEA:InterPro.
DR   CDD; cd07026; Ribosomal_L20; 1.
DR   Gene3D; 1.10.1900.20; -; 1.
DR   HAMAP; MF_00382; Ribosomal_L20; 1.
DR   InterPro; IPR000048; IQ_motif_EF-hand-BS.
DR   InterPro; IPR005813; Ribosomal_L20.
DR   InterPro; IPR035566; Ribosomal_protein_L20_C.
DR   PANTHER; PTHR10986; PTHR10986; 1.
DR   Pfam; PF00453; Ribosomal_L20; 1.
DR   PRINTS; PR00062; RIBOSOMALL20.
DR   SUPFAM; SSF74731; SSF74731; 1.
DR   TIGRFAMs; TIGR01032; rplT_bact; 1.
DR   PROSITE; PS00937; RIBOSOMAL_L20; 1.
PE   3: Inferred from homology;
KW   Chloroplast; Plastid; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding.
FT   CHAIN           1..116
FT                   /note="50S ribosomal protein L20, chloroplastic"
FT                   /id="PRO_0000276418"
SQ   SEQUENCE   116 AA;  13862 MW;  2CE72E960921CE6E CRC64;
     MTRVKRGYVA RKRRKKVLSL TKGFRGSSSV LFRSANQRNM KALKYAYRDR RKMKREFRKL
     WITRINAATR MSNMTYSTFI HKLKKANIVL NRKLLAQLAV RDQQVFQQLF SYIEGV