ID   RL2_LEPIN               Reviewed;         279 AA.
AC   Q9XD33;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   06-DEC-2002, sequence version 2.
DT   25-MAY-2022, entry version 120.
DE   RecName: Full=50S ribosomal protein L2 {ECO:0000255|HAMAP-Rule:MF_01320};
GN   Name=rplB {ECO:0000255|HAMAP-Rule:MF_01320}; OrderedLocusNames=LA_0742;
OS   Leptospira interrogans serogroup Icterohaemorrhagiae serovar Lai (strain
OS   56601).
OC   Bacteria; Spirochaetes; Leptospirales; Leptospiraceae; Leptospira.
OX   NCBI_TaxID=189518;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=Lai / Serogroup Icterohaemorrhagiae / Serovar lai;
RX   PubMed=10620683; DOI=10.1111/j.1574-6968.2000.tb08912.x;
RA   Zuerner R.L., Hartskeerl R.A., van de Kemp H., Bal A.E.;
RT   "Characterization of the Leptospira interrogans S10-spc-alpha operon.";
RL   FEMS Microbiol. Lett. 182:303-308(2000).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=56601;
RX   PubMed=12712204; DOI=10.1038/nature01597;
RA   Ren S.-X., Fu G., Jiang X.-G., Zeng R., Miao Y.-G., Xu H., Zhang Y.-X.,
RA   Xiong H., Lu G., Lu L.-F., Jiang H.-Q., Jia J., Tu Y.-F., Jiang J.-X.,
RA   Gu W.-Y., Zhang Y.-Q., Cai Z., Sheng H.-H., Yin H.-F., Zhang Y., Zhu G.-F.,
RA   Wan M., Huang H.-L., Qian Z., Wang S.-Y., Ma W., Yao Z.-J., Shen Y.,
RA   Qiang B.-Q., Xia Q.-C., Guo X.-K., Danchin A., Saint Girons I.,
RA   Somerville R.L., Wen Y.-M., Shi M.-H., Chen Z., Xu J.-G., Zhao G.-P.;
RT   "Unique physiological and pathogenic features of Leptospira interrogans
RT   revealed by whole-genome sequencing.";
RL   Nature 422:888-893(2003).
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; AF115283; AAD40586.1; -; Genomic_DNA.
DR   EMBL; AE010300; AAN47941.1; -; Genomic_DNA.
DR   RefSeq; NP_710923.1; NC_004342.2.
DR   RefSeq; WP_000511542.1; NC_004342.2.
DR   AlphaFoldDB; Q9XD33; -.
DR   SMR; Q9XD33; -.
DR   STRING; 189518.LA_0742; -.
DR   EnsemblBacteria; AAN47941; AAN47941; LA_0742.
DR   GeneID; 61142744; -.
DR   KEGG; lil:LA_0742; -.
DR   PATRIC; fig|189518.3.peg.747; -.
DR   HOGENOM; CLU_036235_2_1_12; -.
DR   InParanoid; Q9XD33; -.
DR   OMA; SCIELRP; -.
DR   Proteomes; UP000001408; Chromosome I.
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..279
FT                   /note="50S ribosomal protein L2"
FT                   /id="PRO_0000129574"
FT   REGION          216..279
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   CONFLICT        72
FT                   /note="A -> T (in Ref. 1; AAD40586)"
FT                   /evidence="ECO:0000305"
SQ   SEQUENCE   279 AA;  30650 MW;  D92E32E2DF996F05 CRC64;
     MGIKKFKPVT SASRYKSVLD FAEITETEPY KPLTLTLNYK AGRGDGGKIA VRHKGGRVKR
     KYRIIDFKRR KANIPAVVKS LEYDPNRSAF ISLICYKDGE YSYILAPDGI KVGDTVQSGA
     GSEIKIGNAM PIGKIPPGTN VHNVELQIGK GGQIARTAGS FGTIAGRDGE YILLKLPSSE
     VRKVHENCYA TIGICSNKDH NLVSIGKAGR SRWLGKRPSV RGVVMNPVDH PHGGGEGRTS
     GGRHPVSPWG QPTKGYKTRR STRPSDKFII QKRKRNRNR