ID   RK18_GRATL              Reviewed;         105 AA.
AC   Q6B8W8;
DT   16-AUG-2005, integrated into UniProtKB/Swiss-Prot.
DT   13-SEP-2004, sequence version 1.
DT   25-MAY-2022, entry version 48.
DE   RecName: Full=50S ribosomal protein L18, chloroplastic;
GN   Name=rpl18; OrderedLocusNames=Grc000086;
OS   Gracilaria tenuistipitata var. liui (Red alga).
OG   Plastid; Chloroplast.
OC   Eukaryota; Rhodophyta; Florideophyceae; Rhodymeniophycidae; Gracilariales;
OC   Gracilariaceae; Agarophyton; Agarophyton tenuistipitatum.
OX   NCBI_TaxID=285951;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=15638458; DOI=10.1007/s00239-004-2638-3;
RA   Hagopian J.C., Reis M., Kitajima J.P., Bhattacharya D., de Oliveira M.C.;
RT   "Comparative analysis of the complete plastid genome sequence of the red
RT   alga Gracilaria tenuistipitata var. liui provides insights into the
RT   evolution of rhodoplasts and their relationship to other plastids.";
RL   J. Mol. Evol. 59:464-477(2004).
CC   -!- FUNCTION: Binds 5S rRNA, forms part of the central protuberance of the
CC       50S subunit. {ECO:0000250}.
CC   -!- SUBUNIT: Part of the 50S ribosomal subunit; contacts the 5S rRNA.
CC       {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
CC   -!- SIMILARITY: Belongs to the universal ribosomal protein uL18 family.
CC       {ECO:0000305}.
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DR   EMBL; AY673996; AAT79667.1; -; Genomic_DNA.
DR   RefSeq; YP_063592.1; NC_006137.1.
DR   AlphaFoldDB; Q6B8W8; -.
DR   SMR; Q6B8W8; -.
DR   GeneID; 2943962; -.
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:0006412; P:translation; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_01337_B; Ribosomal_L18_B; 1.
DR   InterPro; IPR005484; Ribosomal_L18.
DR   InterPro; IPR004389; Ribosomal_L18_bac-type.
DR   PANTHER; PTHR12899; PTHR12899; 1.
DR   Pfam; PF00861; Ribosomal_L18p; 1.
DR   TIGRFAMs; TIGR00060; L18_bact; 1.
PE   3: Inferred from homology;
KW   Chloroplast; Plastid; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding.
FT   CHAIN           1..105
FT                   /note="50S ribosomal protein L18, chloroplastic"
FT                   /id="PRO_0000131425"
SQ   SEQUENCE   105 AA;  11956 MW;  BAE050AD0CFEFA1F CRC64;
     MKKKIRGTKN RPRLCVFRSN KHIYAQIIDD TNNKIIATSS TLVILSEQNK KISNDCHAAH
     KIGQNIAQKS KALGIKKVIF DRQNKIYHGR IKALAEAVRE EGIEF