ID   RK20_MARPO              Reviewed;         116 AA.
AC   P06385;
DT   01-JAN-1988, integrated into UniProtKB/Swiss-Prot.
DT   23-JAN-2007, sequence version 3.
DT   25-MAY-2022, entry version 106.
DE   RecName: Full=50S ribosomal protein L20, chloroplastic;
GN   Name=rpl20;
OS   Marchantia polymorpha (Liverwort) (Marchantia aquatica).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Marchantiophyta;
OC   Marchantiopsida; Marchantiidae; Marchantiales; Marchantiaceae; Marchantia.
OX   NCBI_TaxID=3197;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RX   PubMed=3199436; DOI=10.1016/0022-2836(88)90003-4;
RA   Fukuzawa H., Kohchi T., Sano T., Shirai H., Umesono K., Inokuchi H.,
RA   Ozeki H., Ohyama K.;
RT   "Structure and organization of Marchantia polymorpha chloroplast genome.
RT   III. Gene organization of the large single copy region from rbcL to
RT   trnI(CAU).";
RL   J. Mol. Biol. 203:333-351(1988).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   DOI=10.1038/322572a0;
RA   Ohyama K., Fukuzawa H., Kohchi T., Shirai H., Sano T., Sano S., Umesono K.,
RA   Shiki Y., Takeuchi M., Chang Z., Aota S., Inokuchi H., Ozeki H.;
RT   "Chloroplast gene organization deduced from complete sequence of liverwort
RT   Marchantia polymorpha chloroplast DNA.";
RL   Nature 322:572-574(1986).
RN   [3]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 1-57.
RA   Fukuzawa H., Kohchi T., Shirai H., Ohyama K., Umesono K., Inokuchi H.,
RA   Ozeki H.;
RT   "Coding sequences for chloroplast ribosomal protein S12 from the liverwort,
RT   Marchantia polymorpha, are separated far apart on the different DNA
RT   strands.";
RL   FEBS Lett. 198:11-15(1986).
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; X04465; CAA28108.1; -; Genomic_DNA.
DR   EMBL; X03661; CAA27298.1; -; Genomic_DNA.
DR   PIR; A02807; R5LV20.
DR   RefSeq; NP_039322.1; NC_001319.1.
DR   AlphaFoldDB; P06385; -.
DR   SMR; P06385; -.
DR   GeneID; 2702560; -.
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   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   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250"
FT   CHAIN           2..116
FT                   /note="50S ribosomal protein L20, chloroplastic"
FT                   /id="PRO_0000177294"
SQ   SEQUENCE   116 AA;  13606 MW;  0956683B399C178F CRC64;
     MTRVKRGYVA RKRRKNILTL TSGFQGTHSK LFRTANQQGM RALASSHRDR GKRKRNLRRL
     WITRVNAAAR DNGISYNKLI EYLYKKKILL NRKILAQIAI LDKFCFSTII KNIITE