ID   RL1_NOSS1               Reviewed;         238 AA.
AC   Q8YLJ7;
DT   25-JUL-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2002, sequence version 1.
DT   25-MAY-2022, entry version 97.
DE   RecName: Full=50S ribosomal protein L1 {ECO:0000255|HAMAP-Rule:MF_01318};
GN   Name=rplA {ECO:0000255|HAMAP-Rule:MF_01318};
GN   Synonyms=rpl1 {ECO:0000255|HAMAP-Rule:MF_01318}; OrderedLocusNames=alr5301;
OS   Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576).
OC   Bacteria; Cyanobacteria; Nostocales; Nostocaceae; Nostoc.
OX   NCBI_TaxID=103690;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PCC 7120 / SAG 25.82 / UTEX 2576;
RX   PubMed=11759840; DOI=10.1093/dnares/8.5.205;
RA   Kaneko T., Nakamura Y., Wolk C.P., Kuritz T., Sasamoto S., Watanabe A.,
RA   Iriguchi M., Ishikawa A., Kawashima K., Kimura T., Kishida Y., Kohara M.,
RA   Matsumoto M., Matsuno A., Muraki A., Nakazaki N., Shimpo S., Sugimoto M.,
RA   Takazawa M., Yamada M., Yasuda M., Tabata S.;
RT   "Complete genomic sequence of the filamentous nitrogen-fixing
RT   cyanobacterium Anabaena sp. strain PCC 7120.";
RL   DNA Res. 8:205-213(2001).
CC   -!- FUNCTION: Binds directly to 23S rRNA. The L1 stalk is quite mobile in
CC       the ribosome, and is involved in E site tRNA release.
CC       {ECO:0000255|HAMAP-Rule:MF_01318}.
CC   -!- FUNCTION: Protein L1 is also a translational repressor protein, it
CC       controls the translation of the L11 operon by binding to its mRNA.
CC       {ECO:0000255|HAMAP-Rule:MF_01318}.
CC   -!- SUBUNIT: Part of the 50S ribosomal subunit. {ECO:0000255|HAMAP-
CC       Rule:MF_01318}.
CC   -!- SIMILARITY: Belongs to the universal ribosomal protein uL1 family.
CC       {ECO:0000255|HAMAP-Rule:MF_01318}.
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DR   EMBL; BA000019; BAB77000.1; -; Genomic_DNA.
DR   PIR; AE2468; AE2468.
DR   RefSeq; WP_010999425.1; NZ_RSCN01000005.1.
DR   AlphaFoldDB; Q8YLJ7; -.
DR   SMR; Q8YLJ7; -.
DR   STRING; 103690.17134440; -.
DR   EnsemblBacteria; BAB77000; BAB77000; BAB77000.
DR   KEGG; ana:alr5301; -.
DR   eggNOG; COG0081; Bacteria.
DR   OMA; GWTDVDV; -.
DR   OrthoDB; 1671455at2; -.
DR   Proteomes; UP000002483; 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:0000049; F:tRNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0006417; P:regulation of translation; IEA:UniProtKB-KW.
DR   GO; GO:0006412; P:translation; IEA:UniProtKB-UniRule.
DR   CDD; cd00403; Ribosomal_L1; 1.
DR   Gene3D; 3.40.50.790; -; 1.
DR   HAMAP; MF_01318_B; Ribosomal_L1_B; 1.
DR   InterPro; IPR005878; Ribosom_L1_bac-type.
DR   InterPro; IPR002143; Ribosomal_L1.
DR   InterPro; IPR023674; Ribosomal_L1-like.
DR   InterPro; IPR028364; Ribosomal_L1/biogenesis.
DR   InterPro; IPR016095; Ribosomal_L1_3-a/b-sand.
DR   InterPro; IPR023673; Ribosomal_L1_CS.
DR   Pfam; PF00687; Ribosomal_L1; 1.
DR   PIRSF; PIRSF002155; Ribosomal_L1; 1.
DR   SUPFAM; SSF56808; SSF56808; 1.
DR   TIGRFAMs; TIGR01169; rplA_bact; 1.
DR   PROSITE; PS01199; RIBOSOMAL_L1; 1.
PE   3: Inferred from homology;
KW   Reference proteome; Repressor; Ribonucleoprotein; Ribosomal protein;
KW   RNA-binding; rRNA-binding; Translation regulation; tRNA-binding.
FT   CHAIN           1..238
FT                   /note="50S ribosomal protein L1"
FT                   /id="PRO_0000125604"
SQ   SEQUENCE   238 AA;  25975 MW;  BD806422033B14B0 CRC64;
     MTKKVSRRLR ELQAKVEDRE YGPLDALGLL KETATAKFGE AAEAHIRLGI DPKYTDQQLR
     TTVALPKGTG QIVRVAVIAR GEKVTEASNA GADVVGSEEL IDEIQKGRMD FDKLIATPDV
     MPQVAKLGKM LGPRGLMPSP KGGTVTFDVA SAIAEFKAGK LEFRADRTGI VHVMFGKASF
     SPEDLLVNLK ALQETIDRNR PSGAKGRYWR TFYVSATMGP SIRVDINALR DYKLTEAA