ID   RK22_LOLPR              Reviewed;         147 AA.
AC   A8Y9C6;
DT   25-NOV-2008, integrated into UniProtKB/Swiss-Prot.
DT   15-JAN-2008, sequence version 1.
DT   25-MAY-2022, entry version 48.
DE   RecName: Full=50S ribosomal protein L22, chloroplastic;
GN   Name=rpl22; OrderedLocusNames=LopeCp081;
OS   Lolium perenne (Perennial ryegrass).
OG   Plastid; Chloroplast.
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Pooideae; Poodae; Poeae; Poeae Chloroplast Group 2 (Poeae type); Loliinae;
OC   Lolium.
OX   NCBI_TaxID=4522;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=cv. Cashel;
RX   PubMed=18665252; DOI=10.1371/journal.pone.0002813;
RA   Diekmann K., Hodkinson T.R., Fricke E., Barth S.;
RT   "An optimized chloroplast DNA extraction protocol for grasses (Poaceae)
RT   proves suitable for whole plastid genome sequencing and SNP detection.";
RL   PLoS ONE 3:E2813-E2813(2008).
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; AM777385; CAO86015.1; -; Genomic_DNA.
DR   RefSeq; YP_001531321.1; NC_009950.1.
DR   AlphaFoldDB; A8Y9C6; -.
DR   SMR; A8Y9C6; -.
DR   GeneID; 5696632; -.
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..147
FT                   /note="50S ribosomal protein L22, chloroplastic"
FT                   /id="PRO_0000354581"
SQ   SEQUENCE   147 AA;  17559 MW;  3B542D6638AB1B27 CRC64;
     MTSFKLVKYI PRIKKKKSGL RKLARKVPTD RLLKFERIFK AQKRINMSVF KAQRVLDEIR
     WRYYEETVMI LNLMPYRASY PILKLVYSAS ANATHYRNFD KANLFITKAE VSRSTIMKKF
     RPRARGRSFP IKKNMCHITI ILNIVKK