ID   RL2_THEMA               Reviewed;         276 AA.
AC   P38510;
DT   01-OCT-1994, integrated into UniProtKB/Swiss-Prot.
DT   30-MAY-2000, sequence version 2.
DT   25-MAY-2022, entry version 135.
DE   RecName: Full=50S ribosomal protein L2 {ECO:0000255|HAMAP-Rule:MF_01320};
GN   Name=rplB {ECO:0000255|HAMAP-Rule:MF_01320}; OrderedLocusNames=TM_1497;
OS   Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826
OS   / MSB8).
OC   Bacteria; Thermotogae; Thermotogales; Thermotogaceae; Thermotoga.
OX   NCBI_TaxID=243274;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8;
RX   PubMed=8002596; DOI=10.1128/jb.176.24.7703-7710.1994;
RA   Sanangelantoni A.M., Bocchetta M., Cammarano P., Tiboni O.;
RT   "Phylogenetic depth of S10 and spc operons: cloning and sequencing of a
RT   ribosomal protein gene cluster from the extremely thermophilic bacterium
RT   Thermotoga maritima.";
RL   J. Bacteriol. 176:7703-7710(1994).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8;
RX   PubMed=10360571; DOI=10.1038/20601;
RA   Nelson K.E., Clayton R.A., Gill S.R., Gwinn M.L., Dodson R.J., Haft D.H.,
RA   Hickey E.K., Peterson J.D., Nelson W.C., Ketchum K.A., McDonald L.A.,
RA   Utterback T.R., Malek J.A., Linher K.D., Garrett M.M., Stewart A.M.,
RA   Cotton M.D., Pratt M.S., Phillips C.A., Richardson D.L., Heidelberg J.F.,
RA   Sutton G.G., Fleischmann R.D., Eisen J.A., White O., Salzberg S.L.,
RA   Smith H.O., Venter J.C., Fraser C.M.;
RT   "Evidence for lateral gene transfer between Archaea and Bacteria from
RT   genome sequence of Thermotoga maritima.";
RL   Nature 399:323-329(1999).
CC   -!- FUNCTION: One of the primary rRNA binding proteins. Required for
CC       association of the 30S and 50S subunits to form the 70S ribosome, for
CC       tRNA binding and peptide bond formation. It has been suggested to have
CC       peptidyltransferase activity; this is somewhat controversial. Makes
CC       several contacts with the 16S rRNA in the 70S ribosome.
CC       {ECO:0000255|HAMAP-Rule:MF_01320}.
CC   -!- SUBUNIT: Part of the 50S ribosomal subunit. Forms a bridge to the 30S
CC       subunit in the 70S ribosome. {ECO:0000255|HAMAP-Rule:MF_01320}.
CC   -!- SIMILARITY: Belongs to the universal ribosomal protein uL2 family.
CC       {ECO:0000255|HAMAP-Rule:MF_01320}.
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DR   EMBL; Z21677; CAA79780.1; -; Genomic_DNA.
DR   EMBL; AE000512; AAD36563.1; -; Genomic_DNA.
DR   PIR; A72250; A72250.
DR   RefSeq; NP_229297.1; NC_000853.1.
DR   RefSeq; WP_004081830.1; NZ_CP011107.1.
DR   AlphaFoldDB; P38510; -.
DR   SMR; P38510; -.
DR   STRING; 243274.THEMA_06815; -.
DR   EnsemblBacteria; AAD36563; AAD36563; TM_1497.
DR   KEGG; tma:TM1497; -.
DR   eggNOG; COG0090; Bacteria.
DR   InParanoid; P38510; -.
DR   OMA; SCIELRP; -.
DR   OrthoDB; 961486at2; -.
DR   Proteomes; UP000008183; Chromosome.
DR   GO; GO:0022625; C:cytosolic large ribosomal subunit; IBA:GO_Central.
DR   GO; GO:0003723; F:RNA binding; 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:0016740; F:transferase activity; IEA:InterPro.
DR   GO; GO:0002181; P:cytoplasmic translation; IBA:GO_Central.
DR   Gene3D; 2.30.30.30; -; 1.
DR   Gene3D; 2.40.50.140; -; 1.
DR   Gene3D; 4.10.950.10; -; 1.
DR   HAMAP; MF_01320_B; Ribosomal_L2_B; 1.
DR   InterPro; IPR012340; NA-bd_OB-fold.
DR   InterPro; IPR022666; Rbsml_prot_L2_RNA-bd_dom.
DR   InterPro; IPR014722; Rib_L2_dom2.
DR   InterPro; IPR002171; Ribosomal_L2.
DR   InterPro; IPR005880; Ribosomal_L2_bac/org-type.
DR   InterPro; IPR022669; Ribosomal_L2_C.
DR   InterPro; IPR022671; Ribosomal_L2_CS.
DR   InterPro; IPR014726; Ribosomal_L2_dom3.
DR   InterPro; IPR008991; Translation_prot_SH3-like_sf.
DR   PANTHER; PTHR13691; PTHR13691; 1.
DR   Pfam; PF00181; Ribosomal_L2; 1.
DR   Pfam; PF03947; Ribosomal_L2_C; 1.
DR   PIRSF; PIRSF002158; Ribosomal_L2; 1.
DR   SMART; SM01383; Ribosomal_L2; 1.
DR   SMART; SM01382; Ribosomal_L2_C; 1.
DR   SUPFAM; SSF50104; SSF50104; 1.
DR   SUPFAM; SSF50249; SSF50249; 1.
DR   TIGRFAMs; TIGR01171; rplB_bact; 1.
DR   PROSITE; PS00467; RIBOSOMAL_L2; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding.
FT   CHAIN           1..276
FT                   /note="50S ribosomal protein L2"
FT                   /id="PRO_0000129640"
FT   REGION          223..276
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   CONFLICT        168
FT                   /note="K -> N (in Ref. 1; CAA79780)"
FT                   /evidence="ECO:0000305"
FT   CONFLICT        203
FT                   /note="N -> K (in Ref. 1; CAA79780)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   276 AA;  30611 MW;  1ED4DFCE4348E20E CRC64;
     MGLKRFKPVT PGRRFMVISD FSDITKTEPE KSLLAPLKKT GGRNHHGRVT VRHRGGGHKR
     RYRIIDFKRY DKAGIPAKVL AIEYDPNRSA RIALLLYADG EKRYILAPKG VNVGDTLMSG
     PDAEIRPGNA LPLEKIPVGT LVHNVEFTPG KGGQIARAAG TYCQIMAKEG NYALLRMPSG
     ELRKVHIKCY ATVGVVGNED HKNEVHGKAG RVRWLGRRPH VRGVAMNPVD HPHGGGEGRG
     KGHHPTSPWG LPTKGYKTRR GKRPSDKFIV RRRNEV