ID   RK20_TRACE              Reviewed;         128 AA.
AC   A9QC39;
DT   25-NOV-2008, integrated into UniProtKB/Swiss-Prot.
DT   05-FEB-2008, sequence version 1.
DT   25-MAY-2022, entry version 44.
DE   RecName: Full=50S ribosomal protein L20, chloroplastic {ECO:0000255|HAMAP-Rule:MF_00382};
GN   Name=rpl20 {ECO:0000255|HAMAP-Rule:MF_00382};
OS   Trachelium caeruleum (Blue throatwort).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   asterids; campanulids; Asterales; Campanulaceae; Trachelium.
OX   NCBI_TaxID=28494;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=18048330; DOI=10.1073/pnas.0709121104;
RA   Jansen R.K., Cai Z., Raubeson L.A., Daniell H., dePamphilis C.W.,
RA   Leebens-Mack J., Muller K.F., Guisinger-Bellian M., Haberle R.C.,
RA   Hansen A.K., Chumley T.W., Lee S.B., Peery R., McNeal J.R., Kuehl J.V.,
RA   Boore J.L.;
RT   "Analysis of 81 genes from 64 plastid genomes resolves relationships in
RT   angiosperms and identifies genome-scale evolutionary patterns.";
RL   Proc. Natl. Acad. Sci. U.S.A. 104:19369-19374(2007).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=18330485; DOI=10.1007/s00239-008-9086-4;
RA   Haberle R.C., Fourcade H.M., Boore J.L., Jansen R.K.;
RT   "Extensive rearrangements in the chloroplast genome of Trachelium caeruleum
RT   are associated with repeats and tRNA genes.";
RL   J. Mol. Evol. 66:350-361(2008).
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; EU017221; ABU85632.1; -; Genomic_DNA.
DR   EMBL; EU090187; ABV26488.1; -; Genomic_DNA.
DR   RefSeq; YP_001718663.1; NC_010442.1.
DR   AlphaFoldDB; A9QC39; -.
DR   SMR; A9QC39; -.
DR   GeneID; 6155880; -.
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; IPR005813; Ribosomal_L20.
DR   InterPro; IPR035566; Ribosomal_protein_L20_C.
DR   PANTHER; PTHR10986; PTHR10986; 1.
DR   Pfam; PF00453; Ribosomal_L20; 1.
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..128
FT                   /note="50S ribosomal protein L20, chloroplastic"
FT                   /id="PRO_0000355526"
SQ   SEQUENCE   128 AA;  15026 MW;  130766A2E1E579E1 CRC64;
     MTRISRGYIA RRRRRKTSLV VSSSGASLSK LITQQEIKAL ASSDRDRDRQ KRDFRCLWIT
     RINSVIREGW VSYSYSYSKF IHDLYKRQLL LNRKILAQIA IANKNFLYLI SNQILKSEVN
     WKESAGVI