ID   RL2_PAEAT               Reviewed;         279 AA.
AC   A1R8U2;
DT   13-NOV-2007, integrated into UniProtKB/Swiss-Prot.
DT   06-FEB-2007, sequence version 1.
DT   03-AUG-2022, entry version 101.
DE   RecName: Full=50S ribosomal protein L2 {ECO:0000255|HAMAP-Rule:MF_01320};
GN   Name=rplB {ECO:0000255|HAMAP-Rule:MF_01320}; OrderedLocusNames=AAur_2945;
OS   Paenarthrobacter aurescens (strain TC1).
OC   Bacteria; Actinobacteria; Micrococcales; Micrococcaceae; Paenarthrobacter.
OX   NCBI_TaxID=290340;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=TC1;
RX   PubMed=17194220; DOI=10.1371/journal.pgen.0020214;
RA   Mongodin E.F., Shapir N., Daugherty S.C., DeBoy R.T., Emerson J.B.,
RA   Shvartzbeyn A., Radune D., Vamathevan J., Riggs F., Grinberg V.,
RA   Khouri H.M., Wackett L.P., Nelson K.E., Sadowsky M.J.;
RT   "Secrets of soil survival revealed by the genome sequence of Arthrobacter
RT   aurescens TC1.";
RL   PLoS Genet. 2:2094-2106(2006).
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; CP000474; ABM06831.1; -; Genomic_DNA.
DR   RefSeq; WP_011775592.1; NC_008711.1.
DR   AlphaFoldDB; A1R8U2; -.
DR   SMR; A1R8U2; -.
DR   STRING; 290340.AAur_2945; -.
DR   EnsemblBacteria; ABM06831; ABM06831; AAur_2945.
DR   KEGG; aau:AAur_2945; -.
DR   eggNOG; COG0090; Bacteria.
DR   HOGENOM; CLU_036235_2_1_11; -.
DR   OMA; SCIELRP; -.
DR   OrthoDB; 961486at2; -.
DR   Proteomes; UP000000637; 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   Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding.
FT   CHAIN           1..279
FT                   /note="50S ribosomal protein L2"
FT                   /id="PRO_0000309867"
FT   REGION          29..59
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          224..279
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        251..270
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   279 AA;  30659 MW;  8119906E094036D2 CRC64;
     MGIRKYKPTT PGRRGSSVAD FAEITRSTPE KSLLRPLHKT GGRNNSGKIT TRHKGGGHKR
     QYRLIDFRRH DKDGINARVA EIEYDPNRTA RIALLHYVDG TKRYIIAPNK LSQGDFVEAG
     PDADIKPGNN LPLRNIPVGT VIHAVELRPG GGAKMARSAG ASVQLVAKEG RFAQLRLPSG
     EIRNVDVRCR ATVGEVGNAE QSNINWGKAG RMRWKGVRPT VRGVAMNPVD HPHGGGEGKT
     SGGRHPVNPN GKPEGRTRRP NKESDKLIVR RRRTGKNKR