ID   RK22_CYCTA              Reviewed;         139 AA.
AC   A6H5M1;
DT   25-NOV-2008, integrated into UniProtKB/Swiss-Prot.
DT   24-JUL-2007, sequence version 1.
DT   25-MAY-2022, entry version 45.
DE   RecName: Full=50S ribosomal protein L22, chloroplastic;
GN   Name=rpl22;
OS   Cycas taitungensis (Prince sago) (Cycas taiwaniana).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Cycadidae; Cycadales; Cycadaceae; Cycas.
OX   NCBI_TaxID=54799;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX   PubMed=17383970; DOI=10.1093/molbev/msm059;
RA   Wu C.-S., Wang Y.-N., Liu S.-M., Chaw S.-M.;
RT   "Chloroplast genome (cpDNA) of Cycas taitungensis and 56 cp protein-coding
RT   genes of Gnetum parvifolium: insights into cpDNA evolution and phylogeny of
RT   extant seed plants.";
RL   Mol. Biol. Evol. 24:1366-1379(2007).
CC   -!- FUNCTION: This protein binds specifically to 23S rRNA. {ECO:0000250}.
CC   -!- FUNCTION: The globular domain of the protein is located near the
CC       polypeptide exit tunnel on the outside of the subunit, while an
CC       extended beta-hairpin is found that lines the wall of the exit tunnel
CC       in the center of the 70S ribosome. {ECO:0000250}.
CC   -!- SUBUNIT: Part of the 50S ribosomal subunit. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
CC   -!- SIMILARITY: Belongs to the universal ribosomal protein uL22 family.
CC       {ECO:0000305}.
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DR   EMBL; AP009339; BAF64987.1; -; Genomic_DNA.
DR   RefSeq; YP_001312246.1; NC_009618.1.
DR   AlphaFoldDB; A6H5M1; -.
DR   SMR; A6H5M1; -.
DR   GeneID; 5309490; -.
DR   GO; GO:0009507; C:chloroplast; IEA:UniProtKB-SubCell.
DR   GO; GO:0015934; C:large ribosomal subunit; IEA:InterPro.
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   CDD; cd00336; Ribosomal_L22; 1.
DR   Gene3D; 3.90.470.10; -; 1.
DR   HAMAP; MF_01331_B; Ribosomal_L22_B; 1.
DR   InterPro; IPR001063; Ribosomal_L22.
DR   InterPro; IPR018260; Ribosomal_L22/L17_CS.
DR   InterPro; IPR036394; Ribosomal_L22/L17_sf.
DR   InterPro; IPR005727; Ribosomal_L22_bac/chlpt-type.
DR   PANTHER; PTHR13501; PTHR13501; 1.
DR   Pfam; PF00237; Ribosomal_L22; 1.
DR   SUPFAM; SSF54843; SSF54843; 1.
DR   TIGRFAMs; TIGR01044; rplV_bact; 1.
DR   PROSITE; PS00464; RIBOSOMAL_L22; 1.
PE   3: Inferred from homology;
KW   Chloroplast; Plastid; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding.
FT   CHAIN           1..139
FT                   /note="50S ribosomal protein L22, chloroplastic"
FT                   /id="PRO_0000354571"
SQ   SEQUENCE   139 AA;  15922 MW;  52F11D92E98AE0BD CRC64;
     MEKNSSSPKI RALAKHIRMS THRARRVIDQ VRNRSYEQAL MILELMPYRA CYPILQLISS
     AAANANHNIG LNKANLFVSR AEVNEGAILK RSQPRAQGRG YPIQKPTCHI TIVLEERSRS
     NNLIMPTEPK KGKYVWDRK