ID   RK22_MEDSA              Reviewed;         200 AA.
AC   P49163;
DT   01-FEB-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1996, sequence version 1.
DT   25-MAY-2022, entry version 78.
DE   RecName: Full=50S ribosomal protein L22, chloroplastic;
DE   AltName: Full=CL22;
DE   Flags: Precursor;
GN   Name=rpl22;
OS   Medicago sativa (Alfalfa).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae;
OC   rosids; fabids; Fabales; Fabaceae; Papilionoideae; 50 kb inversion clade;
OC   NPAAA clade; Hologalegina; IRL clade; Trifolieae; Medicago.
OX   NCBI_TaxID=3879;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   STRAIN=cv. Saranac;
RA   Gantt J.S.;
RL   Submitted (AUG-1992) to the EMBL/GenBank/DDBJ databases.
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.
CC   -!- SUBCELLULAR LOCATION: Plastid, chloroplast.
CC   -!- MISCELLANEOUS: In legumes L22 is not encoded in the chloroplast but by
CC       a nuclear gene.
CC   -!- SIMILARITY: Belongs to the universal ribosomal protein uL22 family.
CC       {ECO:0000305}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; L00667; AAB46612.1; -; mRNA.
DR   PIR; T09389; T09389.
DR   AlphaFoldDB; P49163; -.
DR   SMR; P49163; -.
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-KW.
DR   GO; GO:0003735; F:structural constituent of ribosome; IEA:InterPro.
DR   GO; GO:0006412; P:translation; IEA:InterPro.
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   2: Evidence at transcript level;
KW   Chloroplast; Plastid; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding; Transit peptide.
FT   TRANSIT         1..?
FT                   /note="Chloroplast"
FT   CHAIN           ?..200
FT                   /note="50S ribosomal protein L22, chloroplastic"
FT                   /id="PRO_0000030485"
SQ   SEQUENCE   200 AA;  21897 MW;  A8B2EB8EAEC8EDCB CRC64;
     MALSLTAINL PPPPLRDNLL SSQFQFRPNL LKFPKIPSSS SSFNGISLKT VTPNNNNNNP
     FACHVSTSQF GVQETNKSYA EAVAVGKHIR MSADKARRVI DTIRGRPYEE TLMILELMPY
     RACETILKIV FSAGANASNN LGLSKSSLVI SKAEVNEGRT MKRTRPRAQG RANRILKRTC
     HITITVKGLP AESVVEASSS