RL2_RUEST
ID RL2_RUEST Reviewed; 280 AA.
AC Q1GK31;
DT 13-NOV-2007, integrated into UniProtKB/Swiss-Prot.
DT 27-JUN-2006, sequence version 1.
DT 25-MAY-2022, entry version 103.
DE RecName: Full=50S ribosomal protein L2 {ECO:0000255|HAMAP-Rule:MF_01320};
GN Name=rplB {ECO:0000255|HAMAP-Rule:MF_01320}; OrderedLocusNames=TM1040_0252;
OS Ruegeria sp. (strain TM1040) (Silicibacter sp.).
OC Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Ruegeria; unclassified Ruegeria.
OX NCBI_TaxID=292414;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=TM1040;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA Brettin T., Bruce D., Han C., Tapia R., Goodwin L., Thompson L.S.,
RA Gilna P., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Kim E.,
RA Belas R., Moran M.A., Buchan A., Gonzalez J.M., Schell M.A., Sun F.,
RA Richardson P.;
RT "Complete sequence of chromosome of Silicibacter sp. TM1040.";
RL Submitted (MAY-2006) to the EMBL/GenBank/DDBJ databases.
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; CP000377; ABF62985.1; -; Genomic_DNA.
DR RefSeq; WP_008207548.1; NC_008044.1.
DR AlphaFoldDB; Q1GK31; -.
DR SMR; Q1GK31; -.
DR STRING; 292414.TM1040_0252; -.
DR EnsemblBacteria; ABF62985; ABF62985; TM1040_0252.
DR KEGG; sit:TM1040_0252; -.
DR eggNOG; COG0090; Bacteria.
DR HOGENOM; CLU_036235_2_1_5; -.
DR OMA; SCIELRP; -.
DR OrthoDB; 961486at2; -.
DR Proteomes; UP000000636; 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..280
FT /note="50S ribosomal protein L2"
FT /id="PRO_0000310017"
FT REGION 33..55
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 199..266
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 37..51
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 280 AA; 30548 MW; 19A9E2247D96B3CC CRC64;
MALKSYKPTT PGQRGLVLID RSELWKGRPV KSLTEGLTKS GGRNNTGRIT SRRRGGGAKR
LYRIVDFKRN KFDVAATVER IEYDPNRTAF IALVKYEDGE QAYILAPQRL AVGDKVIASA
KADIKPGNAM PFSGMPIGTI VHNIEMKPGK GGQIARAAGT YAQFVGRDGG YAQIRLSSGE
LRLVRQECMA TVGAVSNPDN SNQNYGKAGR MRHKGKRPSV RGVVMNPIDH PHGGGEGRTS
GGRHPVTPWG KPTKGKRTRN TNKASQKLII RSRHAKKKGR