ID   RK20_NEPOL              Reviewed;         113 AA.
AC   Q9TKX4;
DT   01-JUN-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-MAY-2000, sequence version 1.
DT   03-AUG-2022, entry version 80.
DE   RecName: Full=50S ribosomal protein L20, chloroplastic {ECO:0000255|HAMAP-Rule:MF_00382};
GN   Name=rpl20 {ECO:0000255|HAMAP-Rule:MF_00382};
OS   Nephroselmis olivacea (Green alga).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Chlorophyta; Nephroselmidophyceae;
OC   Nephroselmidales; Nephroselmidaceae; Nephroselmis.
OX   NCBI_TaxID=31312;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=NIES-484 / S-N-5-8;
RX   PubMed=10468594; DOI=10.1073/pnas.96.18.10248;
RA   Turmel M., Otis C., Lemieux C.;
RT   "The complete chloroplast DNA sequence of the green alga Nephroselmis
RT   olivacea: insights into the architecture of ancestral chloroplast
RT   genomes.";
RL   Proc. Natl. Acad. Sci. U.S.A. 96:10248-10253(1999).
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; AF137379; AAD54842.1; -; Genomic_DNA.
DR   RefSeq; NP_050871.1; NC_000927.1.
DR   AlphaFoldDB; Q9TKX4; -.
DR   SMR; Q9TKX4; -.
DR   GeneID; 802014; -.
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..113
FT                   /note="50S ribosomal protein L20, chloroplastic"
FT                   /id="PRO_0000177296"
SQ   SEQUENCE   113 AA;  13593 MW;  86453258B97093CD CRC64;
     MTRVKRGYVA RKRRNKILRA NRSFRGTHSK LFRIANQQHM KALRYSYRDR ACKKRDFRHL
     WITRINAVVR SYGLNYSRFM HQLRLGNMVL NRKVLSQLAS LDPASFNRLI RAT