ID   RK20_ORYSJ              Reviewed;         119 AA.
AC   P12139;
DT   01-OCT-1989, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 3.
DT   03-AUG-2022, entry version 134.
DE   RecName: Full=50S ribosomal protein L20, chloroplastic;
GN   Name=rpl20; OrderedLocusNames=LOC_Osp1g00580;
OS   Oryza sativa subsp. japonica (Rice).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Oryzoideae; Oryzeae; Oryzinae; Oryza; Oryza sativa.
OX   NCBI_TaxID=39947;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Nipponbare;
RX   PubMed=2770692; DOI=10.1007/bf02464880;
RA   Hiratsuka J., Shimada H., Whittier R., Ishibashi T., Sakamoto M., Mori M.,
RA   Kondo C., Honji Y., Sun C.-R., Meng B.-Y., Li Y.-Q., Kanno A.,
RA   Nishizawa Y., Hirai A., Shinozaki K., Sugiura M.;
RT   "The complete sequence of the rice (Oryza sativa) chloroplast genome:
RT   intermolecular recombination between distinct tRNA genes accounts for a
RT   major plastid DNA inversion during the evolution of the cereals.";
RL   Mol. Gen. Genet. 217:185-194(1989).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Nipponbare;
RX   PubMed=15122023; DOI=10.1104/pp.103.031245;
RA   Tang J., Xia H., Cao M., Zhang X., Zeng W., Hu S., Tong W., Wang J.,
RA   Wang J., Yu J., Yang H., Zhu L.;
RT   "A comparison of rice chloroplast genomes.";
RL   Plant Physiol. 135:412-420(2004).
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 (By
CC       similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
CC   -!- SIMILARITY: Belongs to the bacterial ribosomal protein bL20 family.
CC       {ECO:0000305}.
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DR   EMBL; X15901; CAA33971.1; -; Genomic_DNA.
DR   EMBL; AY522330; -; NOT_ANNOTATED_CDS; Genomic_DNA.
DR   PIR; JQ0249; R5RZ20.
DR   RefSeq; NP_039409.1; NC_001320.1.
DR   AlphaFoldDB; P12139; -.
DR   SMR; P12139; -.
DR   STRING; 39947.P12139; -.
DR   PaxDb; P12139; -.
DR   PRIDE; P12139; -.
DR   GeneID; 3131425; -.
DR   KEGG; osa:3131425; -.
DR   InParanoid; P12139; -.
DR   OrthoDB; 1582185at2759; -.
DR   Proteomes; UP000059680; Chloroplast.
DR   GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR   GO; GO:0009536; C:plastid; ISS:Gramene.
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; IBA:GO_Central.
DR   GO; GO:0000027; P:ribosomal large subunit assembly; IBA:GO_Central.
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; 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; Reference proteome; Ribonucleoprotein;
KW   Ribosomal protein; RNA-binding; rRNA-binding.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250"
FT   CHAIN           2..119
FT                   /note="50S ribosomal protein L20, chloroplastic"
FT                   /id="PRO_0000177301"
SQ   SEQUENCE   119 AA;  14346 MW;  E24DC89C903EA22F CRC64;
     MTRVPRGYIA RRRRAKMRSF ASNFRGAHLR LNRMITQQVR RAFVSSHRDR VRQKRDFRRL
     WISRINAATR IHKVFDNYSK LIHNLYKKEL ILNRKILAQV AVLNSNNLYT ISNKIKIIN