RK22_PSINU
ID RK22_PSINU Reviewed; 116 AA.
AC Q8WHY3;
DT 16-AUG-2004, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2002, sequence version 1.
DT 25-MAY-2022, entry version 68.
DE RecName: Full=50S ribosomal protein L22, chloroplastic;
GN Name=rpl22;
OS Psilotum nudum (Whisk fern) (Lycopodium nudum).
OG Plastid; Chloroplast.
OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC Polypodiopsida; Ophioglossidae; Psilotales; Psilotaceae; Psilotum.
OX NCBI_TaxID=3240;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Kingyoku;
RX PubMed=15240838; DOI=10.1093/molbev/msh203;
RA Nishiyama T., Wolf P.G., Kugita M., Sinclair R.B., Sugita M., Sugiura C.,
RA Wakasugi T., Yamada K., Yoshinaga K., Yamaguchi K., Ueda K., Hasebe M.;
RT "Chloroplast phylogeny indicates that bryophytes are monophyletic.";
RL Mol. Biol. Evol. 21:1813-1819(2004).
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; AP004638; BAB84256.1; -; Genomic_DNA.
DR RefSeq; NP_569668.1; NC_003386.1.
DR AlphaFoldDB; Q8WHY3; -.
DR SMR; Q8WHY3; -.
DR PRIDE; Q8WHY3; -.
DR GeneID; 2545160; -.
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..116
FT /note="50S ribosomal protein L22, chloroplastic"
FT /id="PRO_0000125324"
SQ SEQUENCE 116 AA; 13249 MW; FBC251A498D708A6 CRC64;
MEKKKEVRAL AKYVKMSAHK VRRVINQIRG RSYEEALISL EFLPYRACYP LLQLVSSAAA
NANNNLGLKK DTLLISEAKV DEASVSKRFQ PRAQGRAYSI QKDTCHITIK IRERSK