ID   RL2_CHLAB               Reviewed;         284 AA.
AC   Q5L717;
DT   30-MAY-2006, integrated into UniProtKB/Swiss-Prot.
DT   21-JUN-2005, sequence version 1.
DT   03-AUG-2022, entry version 89.
DE   RecName: Full=50S ribosomal protein L2 {ECO:0000255|HAMAP-Rule:MF_01320};
GN   Name=rplB {ECO:0000255|HAMAP-Rule:MF_01320}; OrderedLocusNames=CAB096;
OS   Chlamydia abortus (strain DSM 27085 / S26/3) (Chlamydophila abortus).
OC   Bacteria; Chlamydiae; Chlamydiales; Chlamydiaceae;
OC   Chlamydia/Chlamydophila group; Chlamydia.
OX   NCBI_TaxID=218497;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 27085 / S26/3;
RX   PubMed=15837807; DOI=10.1101/gr.3684805;
RA   Thomson N.R., Yeats C., Bell K., Holden M.T.G., Bentley S.D.,
RA   Livingstone M., Cerdeno-Tarraga A.-M., Harris B., Doggett J., Ormond D.,
RA   Mungall K., Clarke K., Feltwell T., Hance Z., Sanders M., Quail M.A.,
RA   Price C., Barrell B.G., Parkhill J., Longbottom D.;
RT   "The Chlamydophila abortus genome sequence reveals an array of variable
RT   proteins that contribute to interspecies variation.";
RL   Genome Res. 15:629-640(2005).
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; CR848038; CAH63553.1; -; Genomic_DNA.
DR   RefSeq; WP_006342771.1; NC_004552.2.
DR   AlphaFoldDB; Q5L717; -.
DR   SMR; Q5L717; -.
DR   PRIDE; Q5L717; -.
DR   EnsemblBacteria; CAH63553; CAH63553; CAB096.
DR   GeneID; 66225790; -.
DR   KEGG; cab:CAB096; -.
DR   eggNOG; COG0090; Bacteria.
DR   HOGENOM; CLU_036235_2_1_0; -.
DR   OMA; SCIELRP; -.
DR   OrthoDB; 961486at2; -.
DR   Proteomes; UP000001012; 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:0016740; F:transferase activity; IEA:InterPro.
DR   GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
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   Ribonucleoprotein; Ribosomal protein; RNA-binding; rRNA-binding.
FT   CHAIN           1..284
FT                   /note="50S ribosomal protein L2"
FT                   /id="PRO_0000237172"
FT   REGION          232..284
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        266..284
FT                   /note="Basic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   284 AA;  31409 MW;  BF8B61397E52C68F CRC64;
     MFKKFKPVTP GTRQLVLPAF DELTTQGELS GKKTRKSVRP NKKLSFFKKS SGGRDNLGHI
     SCRHRGGGAK RLYRVIDFKR NKDGIEAKVV SVEYDPNRSA YIALLSYADG EKRYILAPKG
     IKRGDQVISG EGSPFKLGCC MTLKSMPLGS TVHNIEMRPH SGGKLVRSAG LAAQVIAKTP
     GYVTLKMPSG EFRMLNEGCR ATIGEVSNSD HNLCVDGKAG RKRWKGIRPT VRGTAMNPVD
     HPHGGGEGRH NGYIPRTPWG KVTKGLKTRD KRKSNKWIVK DRRK