ID   RL4_POLSJ               Reviewed;         206 AA.
AC   Q12GX0;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   22-AUG-2006, sequence version 1.
DT   03-AUG-2022, entry version 89.
DE   RecName: Full=50S ribosomal protein L4 {ECO:0000255|HAMAP-Rule:MF_01328};
GN   Name=rplD {ECO:0000255|HAMAP-Rule:MF_01328}; OrderedLocusNames=Bpro_0257;
OS   Polaromonas sp. (strain JS666 / ATCC BAA-500).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Comamonadaceae; Polaromonas; unclassified Polaromonas.
OX   NCBI_TaxID=296591;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=JS666 / ATCC BAA-500;
RX   PubMed=18723656; DOI=10.1128/aem.00197-08;
RA   Mattes T.E., Alexander A.K., Richardson P.M., Munk A.C., Han C.S.,
RA   Stothard P., Coleman N.V.;
RT   "The genome of Polaromonas sp. strain JS666: insights into the evolution of
RT   a hydrocarbon- and xenobiotic-degrading bacterium, and features of
RT   relevance to biotechnology.";
RL   Appl. Environ. Microbiol. 74:6405-6416(2008).
CC   -!- FUNCTION: One of the primary rRNA binding proteins, this protein
CC       initially binds near the 5'-end of the 23S rRNA. It is important during
CC       the early stages of 50S assembly. It makes multiple contacts with
CC       different domains of the 23S rRNA in the assembled 50S subunit and
CC       ribosome. {ECO:0000255|HAMAP-Rule:MF_01328}.
CC   -!- FUNCTION: Forms part of the polypeptide exit tunnel.
CC       {ECO:0000255|HAMAP-Rule:MF_01328}.
CC   -!- SUBUNIT: Part of the 50S ribosomal subunit. {ECO:0000255|HAMAP-
CC       Rule:MF_01328}.
CC   -!- SIMILARITY: Belongs to the universal ribosomal protein uL4 family.
CC       {ECO:0000255|HAMAP-Rule:MF_01328}.
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DR   EMBL; CP000316; ABE42222.1; -; Genomic_DNA.
DR   RefSeq; WP_011481230.1; NC_007948.1.
DR   AlphaFoldDB; Q12GX0; -.
DR   SMR; Q12GX0; -.
DR   STRING; 296591.Bpro_0257; -.
DR   EnsemblBacteria; ABE42222; ABE42222; Bpro_0257.
DR   KEGG; pol:Bpro_0257; -.
DR   eggNOG; COG0088; Bacteria.
DR   HOGENOM; CLU_041575_5_2_4; -.
DR   OMA; PQVHILE; -.
DR   OrthoDB; 1572673at2; -.
DR   Proteomes; UP000001983; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProt.
DR   GO; GO:0005840; C:ribosome; IEA:UniProtKB-KW.
DR   GO; GO:0019843; F:rRNA binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0003735; F:structural constituent of ribosome; IEA:InterPro.
DR   GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.40.1370.10; -; 1.
DR   HAMAP; MF_01328_B; Ribosomal_L4_B; 1.
DR   InterPro; IPR002136; Ribosomal_L4/L1e.
DR   InterPro; IPR023574; Ribosomal_L4_dom_sf.
DR   InterPro; IPR013005; Ribosomal_uL4/L1e.
DR   PANTHER; PTHR10746; PTHR10746; 1.
DR   Pfam; PF00573; Ribosomal_L4; 1.
DR   SUPFAM; SSF52166; SSF52166; 1.
DR   TIGRFAMs; TIGR03953; rplD_bact; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW   rRNA-binding.
FT   CHAIN           1..206
FT                   /note="50S ribosomal protein L4"
FT                   /id="PRO_1000052463"
FT   REGION          46..77
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        47..61
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   206 AA;  22995 MW;  95A820067C55AB94 CRC64;
     MQVELLNDQG LASSKVDVPD TVFGREYNES LIHQVVVAFQ ANARQGTRAQ KDREQVRHST
     KKPFKQKGTG RARAGMTSSP LWRGGGRIFP NMPDENFTQK INKKMYRAGM ASIFSQLARE
     GRLAVVDSLA VDSPKTKVLA DKFKAMNLNS VLVIADVVDE NLYLASRNLV NILVVEPRYA
     DPVSLVHYKK VLVTKAAMDQ LKEMFA