ID RL1_PELUB Reviewed; 229 AA.
AC Q4FLK9;
DT 23-OCT-2007, integrated into UniProtKB/Swiss-Prot.
DT 30-AUG-2005, sequence version 1.
DT 27-MAR-2024, entry version 95.
DE RecName: Full=Large ribosomal subunit protein uL1 {ECO:0000255|HAMAP-Rule:MF_01318};
DE AltName: Full=50S ribosomal protein L1 {ECO:0000305};
GN Name=rplA {ECO:0000255|HAMAP-Rule:MF_01318}; OrderedLocusNames=SAR11_1126;
OS Pelagibacter ubique (strain HTCC1062).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Candidatus Pelagibacterales;
OC Candidatus Pelagibacteraceae; Pelagibacter.
OX NCBI_TaxID=335992;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HTCC1062;
RX PubMed=16109880; DOI=10.1126/science.1114057;
RA Giovannoni S.J., Tripp H.J., Givan S., Podar M., Vergin K.L., Baptista D.,
RA Bibbs L., Eads J., Richardson T.H., Noordewier M., Rappe M.S., Short J.M.,
RA Carrington J.C., Mathur E.J.;
RT "Genome streamlining in a cosmopolitan oceanic bacterium.";
RL Science 309:1242-1245(2005).
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; CP000084; AAZ21929.1; -; Genomic_DNA.
DR RefSeq; WP_011282160.1; NC_007205.1.
DR AlphaFoldDB; Q4FLK9; -.
DR SMR; Q4FLK9; -.
DR STRING; 335992.SAR11_1126; -.
DR GeneID; 83857462; -.
DR KEGG; pub:SAR11_1126; -.
DR eggNOG; COG0081; Bacteria.
DR HOGENOM; CLU_062853_0_0_5; -.
DR OrthoDB; 9803740at2; -.
DR Proteomes; UP000002528; 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; 3.30.190.20; -; 1.
DR Gene3D; 3.40.50.790; -; 1.
DR HAMAP; MF_01318_B; Ribosomal_uL1_B; 1.
DR InterPro; IPR005878; Ribosom_uL1_bac-type.
DR InterPro; IPR002143; Ribosomal_uL1.
DR InterPro; IPR023674; Ribosomal_uL1-like.
DR InterPro; IPR028364; Ribosomal_uL1/biogenesis.
DR InterPro; IPR016095; Ribosomal_uL1_3-a/b-sand.
DR InterPro; IPR023673; Ribosomal_uL1_CS.
DR NCBIfam; TIGR01169; rplA_bact; 1.
DR PANTHER; PTHR36427:SF3; 39S RIBOSOMAL PROTEIN L1, MITOCHONDRIAL; 1.
DR PANTHER; PTHR36427; 54S RIBOSOMAL PROTEIN L1, MITOCHONDRIAL; 1.
DR Pfam; PF00687; Ribosomal_L1; 1.
DR PIRSF; PIRSF002155; Ribosomal_L1; 1.
DR SUPFAM; SSF56808; Ribosomal protein L1; 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..229
FT /note="Large ribosomal subunit protein uL1"
FT /id="PRO_0000307659"
SQ SEQUENCE 229 AA; 24846 MW; 4E17B850D2B3CB2C CRC64;
MPSKRFKQLP EKTKDLTADV IENLLATVKK NCTTKFDESI DLSFQVNNKQ KKGEVNIRTV
VNLPGGTGKK VKVAVVCEDT KAKEAKDAGA DIVGSDEFID KIKAGELNFE KLICTPGMMV
KLSKLGKVLG PKGLMPNPKL GSVSEDIKQA VTNAKSGQAE IRNDKDGNIG VSIGKKSFHD
DQLLKNFHAI LDTLEKEKGN LTLKGDLIKN TFITSSMGVS YKVKLGKAI
//
