ID   RL22_PROMP              Reviewed;         128 AA.
AC   Q7UZV1;
DT   16-AUG-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-2003, sequence version 1.
DT   25-MAY-2022, entry version 93.
DE   RecName: Full=50S ribosomal protein L22 {ECO:0000255|HAMAP-Rule:MF_01331};
GN   Name=rplV {ECO:0000255|HAMAP-Rule:MF_01331};
GN   Synonyms=rpl22 {ECO:0000255|HAMAP-Rule:MF_01331};
GN   OrderedLocusNames=PMM1553;
OS   Prochlorococcus marinus subsp. pastoris (strain CCMP1986 / NIES-2087 /
OS   MED4).
OC   Bacteria; Cyanobacteria; Synechococcales; Prochlorococcaceae;
OC   Prochlorococcus.
OX   NCBI_TaxID=59919;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CCMP1986 / NIES-2087 / MED4;
RX   PubMed=12917642; DOI=10.1038/nature01947;
RA   Rocap G., Larimer F.W., Lamerdin J.E., Malfatti S., Chain P., Ahlgren N.A.,
RA   Arellano A., Coleman M., Hauser L., Hess W.R., Johnson Z.I., Land M.L.,
RA   Lindell D., Post A.F., Regala W., Shah M., Shaw S.L., Steglich C.,
RA   Sullivan M.B., Ting C.S., Tolonen A., Webb E.A., Zinser E.R.,
RA   Chisholm S.W.;
RT   "Genome divergence in two Prochlorococcus ecotypes reflects oceanic niche
RT   differentiation.";
RL   Nature 424:1042-1047(2003).
CC   -!- FUNCTION: This protein binds specifically to 23S rRNA; its binding is
CC       stimulated by other ribosomal proteins, e.g. L4, L17, and L20. It is
CC       important during the early stages of 50S assembly. It makes multiple
CC       contacts with different domains of the 23S rRNA in the assembled 50S
CC       subunit and ribosome (By similarity). {ECO:0000255|HAMAP-
CC       Rule:MF_01331}.
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:0000255|HAMAP-Rule:MF_01331}.
CC   -!- SUBUNIT: Part of the 50S ribosomal subunit. {ECO:0000255|HAMAP-
CC       Rule:MF_01331}.
CC   -!- SIMILARITY: Belongs to the universal ribosomal protein uL22 family.
CC       {ECO:0000255|HAMAP-Rule:MF_01331}.
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DR   EMBL; BX548174; CAE20012.1; -; Genomic_DNA.
DR   RefSeq; WP_011133181.1; NC_005072.1.
DR   AlphaFoldDB; Q7UZV1; -.
DR   SMR; Q7UZV1; -.
DR   STRING; 59919.PMM1553; -.
DR   EnsemblBacteria; CAE20012; CAE20012; PMM1553.
DR   KEGG; pmm:PMM1553; -.
DR   eggNOG; COG0091; Bacteria.
DR   HOGENOM; CLU_083987_3_3_3; -.
DR   OMA; KRIQPRA; -.
DR   OrthoDB; 1666043at2; -.
DR   Proteomes; UP000001026; Chromosome.
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   Ribonucleoprotein; Ribosomal protein; RNA-binding; rRNA-binding.
FT   CHAIN           1..128
FT                   /note="50S ribosomal protein L22"
FT                   /id="PRO_0000125203"
SQ   SEQUENCE   128 AA;  14135 MW;  392DE8DD997D40F0 CRC64;
     MTKTPEMTKT AIAHGKYIRG SASKVRRVLD QIRGKSYRDA LIMLEFMPYR STDPITKVLR
     SAVANAEHNL GMDPSSLVIS SASADNGPVM KRFRPRAQGR AFSIKKQTCH ISISVESAPN
     QTNTEAQN