ID   RL4_ECO57               Reviewed;         201 AA.
AC   P60725; P02388;
DT   21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT   21-JUL-1986, sequence version 1.
DT   03-AUG-2022, entry version 109.
DE   RecName: Full=50S ribosomal protein L4 {ECO:0000255|HAMAP-Rule:MF_01328};
GN   Name=rplD {ECO:0000255|HAMAP-Rule:MF_01328};
GN   OrderedLocusNames=Z4690, ECs4184;
OS   Escherichia coli O157:H7.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=83334;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=O157:H7 / EDL933 / ATCC 700927 / EHEC;
RX   PubMed=11206551; DOI=10.1038/35054089;
RA   Perna N.T., Plunkett G. III, Burland V., Mau B., Glasner J.D., Rose D.J.,
RA   Mayhew G.F., Evans P.S., Gregor J., Kirkpatrick H.A., Posfai G.,
RA   Hackett J., Klink S., Boutin A., Shao Y., Miller L., Grotbeck E.J.,
RA   Davis N.W., Lim A., Dimalanta E.T., Potamousis K., Apodaca J.,
RA   Anantharaman T.S., Lin J., Yen G., Schwartz D.C., Welch R.A.,
RA   Blattner F.R.;
RT   "Genome sequence of enterohaemorrhagic Escherichia coli O157:H7.";
RL   Nature 409:529-533(2001).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=O157:H7 / Sakai / RIMD 0509952 / EHEC;
RX   PubMed=11258796; DOI=10.1093/dnares/8.1.11;
RA   Hayashi T., Makino K., Ohnishi M., Kurokawa K., Ishii K., Yokoyama K.,
RA   Han C.-G., Ohtsubo E., Nakayama K., Murata T., Tanaka M., Tobe T., Iida T.,
RA   Takami H., Honda T., Sasakawa C., Ogasawara N., Yasunaga T., Kuhara S.,
RA   Shiba T., Hattori M., Shinagawa H.;
RT   "Complete genome sequence of enterohemorrhagic Escherichia coli O157:H7 and
RT   genomic comparison with a laboratory strain K-12.";
RL   DNA Res. 8:11-22(2001).
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: Protein L4 is a both a transcriptional repressor and a
CC       translational repressor protein. It regulates transcription of the S10
CC       operon (to which L4 belongs) by causing premature termination of
CC       transcription within the S10 leader. L4 controls the translation of the
CC       S10 operon by binding to its mRNA (By similarity). {ECO:0000250}.
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; AE005174; AAG58440.1; -; Genomic_DNA.
DR   EMBL; BA000007; BAB37607.1; -; Genomic_DNA.
DR   PIR; D85997; D85997.
DR   PIR; H91151; H91151.
DR   RefSeq; NP_312211.1; NC_002695.1.
DR   RefSeq; WP_000424395.1; NZ_SWKA01000005.1.
DR   AlphaFoldDB; P60725; -.
DR   SMR; P60725; -.
DR   STRING; 155864.EDL933_4536; -.
DR   EnsemblBacteria; AAG58440; AAG58440; Z4690.
DR   EnsemblBacteria; BAB37607; BAB37607; ECs_4184.
DR   GeneID; 67463983; -.
DR   GeneID; 915964; -.
DR   KEGG; ece:Z4690; -.
DR   KEGG; ecs:ECs_4184; -.
DR   PATRIC; fig|386585.9.peg.4367; -.
DR   eggNOG; COG0088; Bacteria.
DR   HOGENOM; CLU_041575_5_2_6; -.
DR   OMA; PQVHILE; -.
DR   Proteomes; UP000000558; Chromosome.
DR   Proteomes; UP000002519; 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:0006353; P:DNA-templated transcription, termination; IEA:UniProtKB-KW.
DR   GO; GO:0006417; P:regulation of translation; IEA:UniProtKB-KW.
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; Repressor; Ribonucleoprotein; Ribosomal protein;
KW   RNA-binding; rRNA-binding; Transcription; Transcription regulation;
KW   Transcription termination; Translation regulation.
FT   CHAIN           1..201
FT                   /note="50S ribosomal protein L4"
FT                   /id="PRO_0000129217"
FT   REGION          44..71
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   201 AA;  22087 MW;  3A953206B0F083B5 CRC64;
     MELVLKDAQS ALTVSETTFG RDFNEALVHQ VVVAYAAGAR QGTRAQKTRA EVTGSGKKPW
     RQKGTGRARS GSIKSPIWRS GGVTFAARPQ DHSQKVNKKM YRGALKSILS ELVRQDRLIV
     VEKFSVEAPK TKLLAQKLKD MALEDVLIIT GELDENLFLA ARNLHKVDVR DATGIDPVSL
     IAFDKVVMTA DAVKQVEEML A