ID   RL22_METAC              Reviewed;         151 AA.
AC   Q8TRU2;
DT   19-JUL-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2002, sequence version 1.
DT   25-MAY-2022, entry version 96.
DE   RecName: Full=50S ribosomal protein L22 {ECO:0000255|HAMAP-Rule:MF_01331};
GN   Name=rpl22 {ECO:0000255|HAMAP-Rule:MF_01331}; OrderedLocusNames=MA_1077;
OS   Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 /
OS   C2A).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC   Methanosarcinales; Methanosarcinaceae; Methanosarcina.
OX   NCBI_TaxID=188937;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 35395 / DSM 2834 / JCM 12185 / C2A;
RX   PubMed=11932238; DOI=10.1101/gr.223902;
RA   Galagan J.E., Nusbaum C., Roy A., Endrizzi M.G., Macdonald P., FitzHugh W.,
RA   Calvo S., Engels R., Smirnov S., Atnoor D., Brown A., Allen N., Naylor J.,
RA   Stange-Thomann N., DeArellano K., Johnson R., Linton L., McEwan P.,
RA   McKernan K., Talamas J., Tirrell A., Ye W., Zimmer A., Barber R.D.,
RA   Cann I., Graham D.E., Grahame D.A., Guss A.M., Hedderich R.,
RA   Ingram-Smith C., Kuettner H.C., Krzycki J.A., Leigh J.A., Li W., Liu J.,
RA   Mukhopadhyay B., Reeve J.N., Smith K., Springer T.A., Umayam L.A.,
RA   White O., White R.H., de Macario E.C., Ferry J.G., Jarrell K.F., Jing H.,
RA   Macario A.J.L., Paulsen I.T., Pritchett M., Sowers K.R., Swanson R.V.,
RA   Zinder S.H., Lander E., Metcalf W.W., Birren B.;
RT   "The genome of Methanosarcina acetivorans reveals extensive metabolic and
RT   physiological diversity.";
RL   Genome Res. 12:532-542(2002).
CC   -!- FUNCTION: This protein binds specifically to 23S rRNA. It makes
CC       multiple contacts with different domains of the 23S rRNA in the
CC       assembled 50S subunit and ribosome. {ECO:0000255|HAMAP-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; AE010299; AAM04502.1; -; Genomic_DNA.
DR   RefSeq; WP_011021106.1; NC_003552.1.
DR   AlphaFoldDB; Q8TRU2; -.
DR   SMR; Q8TRU2; -.
DR   STRING; 188937.MA_1077; -.
DR   EnsemblBacteria; AAM04502; AAM04502; MA_1077.
DR   GeneID; 1472967; -.
DR   KEGG; mac:MA_1077; -.
DR   HOGENOM; CLU_083987_0_2_2; -.
DR   InParanoid; Q8TRU2; -.
DR   OMA; ANAEYKG; -.
DR   OrthoDB; 103467at2157; -.
DR   PhylomeDB; Q8TRU2; -.
DR   Proteomes; UP000002487; Chromosome.
DR   GO; GO:0022625; C:cytosolic large ribosomal subunit; IBA:GO_Central.
DR   GO; GO:0019843; F:rRNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0003735; F:structural constituent of ribosome; IBA:GO_Central.
DR   GO; GO:0002181; P:cytoplasmic translation; IBA:GO_Central.
DR   CDD; cd00336; Ribosomal_L22; 1.
DR   Gene3D; 3.90.470.10; -; 1.
DR   HAMAP; MF_01331_A; Ribosomal_L22_A; 1.
DR   InterPro; IPR001063; Ribosomal_L22.
DR   InterPro; IPR005721; Ribosomal_L22/L17_euk/arc.
DR   InterPro; IPR036394; Ribosomal_L22/L17_sf.
DR   PANTHER; PTHR11593; PTHR11593; 1.
DR   Pfam; PF00237; Ribosomal_L22; 1.
DR   SUPFAM; SSF54843; SSF54843; 1.
DR   TIGRFAMs; TIGR01038; uL22_arch_euk; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding.
FT   CHAIN           1..151
FT                   /note="50S ribosomal protein L22"
FT                   /id="PRO_0000125274"
FT   REGION          1..23
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        1..21
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   151 AA;  16731 MW;  A4B6531B6FC6EBD4 CRC64;
     MARINYSING DPETTSKAMG SELHISPKKS REVCCKIKGM KASEARKFLE DVIAMKQAVP
     FKKHHDGSGH RKGPMAAGKY PISASKEILK VLKNAESNAE YKGLEPANMY IIHAAIQRGR
     VIHGFMPRAR GRATPKDTET VNIEMILSEV R