RK20_NICSY
ID RK20_NICSY Reviewed; 128 AA.
AC Q3C1K6;
DT 06-FEB-2007, integrated into UniProtKB/Swiss-Prot.
DT 22-NOV-2005, sequence version 1.
DT 25-MAY-2022, entry version 57.
DE RecName: Full=50S ribosomal protein L20, chloroplastic {ECO:0000255|HAMAP-Rule:MF_00382};
GN Name=rpl20 {ECO:0000255|HAMAP-Rule:MF_00382};
OS Nicotiana sylvestris (Wood tobacco) (South American tobacco).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC asterids; lamiids; Solanales; Solanaceae; Nicotianoideae; Nicotianeae;
OC Nicotiana.
OX NCBI_TaxID=4096;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=16435119; DOI=10.1007/s00438-005-0092-6;
RA Yukawa M., Tsudzuki T., Sugiura M.;
RT "The chloroplast genome of Nicotiana sylvestris and Nicotiana
RT tomentosiformis: complete sequencing confirms that the Nicotiana sylvestris
RT progenitor is the maternal genome donor of Nicotiana tabacum.";
RL Mol. Genet. Genomics 275:367-373(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; AB237912; BAE46677.1; -; Genomic_DNA.
DR RefSeq; YP_358702.1; NC_007500.1.
DR AlphaFoldDB; Q3C1K6; -.
DR SMR; Q3C1K6; -.
DR GeneID; 3735082; -.
DR KEGG; nsy:3735082; -.
DR Proteomes; UP000189701; Chloroplast Pltd.
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; Reference proteome; Ribonucleoprotein;
KW Ribosomal protein; RNA-binding; rRNA-binding.
FT CHAIN 1..128
FT /note="50S ribosomal protein L20, chloroplastic"
FT /id="PRO_0000276416"
SQ SEQUENCE 128 AA; 15541 MW; 775667A7D71DED4E CRC64;
MTRIKRGYIA RRRRTKIRLF ASSFRGAHSR LTRTITQQKI RALVSAHRDR DRKKRDFRRL
WITRINAVIR ERGVSYSYSR LIHDLYKRQL LLNRKILAQI AISNRNCLYM ISNEIIKEVD
WKESTRII