ID RL18_PROM2 Reviewed; 122 AA.
AC A8G746;
DT 05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT 13-NOV-2007, sequence version 1.
DT 24-JAN-2024, entry version 84.
DE RecName: Full=Large ribosomal subunit protein uL18 {ECO:0000255|HAMAP-Rule:MF_01337};
DE AltName: Full=50S ribosomal protein L18 {ECO:0000305};
GN Name=rplR {ECO:0000255|HAMAP-Rule:MF_01337};
GN Synonyms=rpl18 {ECO:0000255|HAMAP-Rule:MF_01337};
GN OrderedLocusNames=P9215_18141;
OS Prochlorococcus marinus (strain MIT 9215).
OC Bacteria; Cyanobacteriota; Cyanophyceae; Synechococcales;
OC Prochlorococcaceae; Prochlorococcus.
OX NCBI_TaxID=93060;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MIT 9215;
RX PubMed=18159947; DOI=10.1371/journal.pgen.0030231;
RA Kettler G.C., Martiny A.C., Huang K., Zucker J., Coleman M.L., Rodrigue S.,
RA Chen F., Lapidus A., Ferriera S., Johnson J., Steglich C., Church G.M.,
RA Richardson P., Chisholm S.W.;
RT "Patterns and implications of gene gain and loss in the evolution of
RT Prochlorococcus.";
RL PLoS Genet. 3:2515-2528(2007).
CC -!- FUNCTION: This is one of the proteins that bind and probably mediate
CC the attachment of the 5S RNA into the large ribosomal subunit, where it
CC forms part of the central protuberance. {ECO:0000255|HAMAP-
CC Rule:MF_01337}.
CC -!- SUBUNIT: Part of the 50S ribosomal subunit; part of the 5S
CC rRNA/L5/L18/L25 subcomplex. Contacts the 5S and 23S rRNAs.
CC {ECO:0000255|HAMAP-Rule:MF_01337}.
CC -!- SIMILARITY: Belongs to the universal ribosomal protein uL18 family.
CC {ECO:0000255|HAMAP-Rule:MF_01337}.
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DR EMBL; CP000825; ABV51427.1; -; Genomic_DNA.
DR RefSeq; WP_002807401.1; NC_009840.1.
DR AlphaFoldDB; A8G746; -.
DR SMR; A8G746; -.
DR STRING; 93060.P9215_18141; -.
DR KEGG; pmh:P9215_18141; -.
DR eggNOG; COG0256; Bacteria.
DR HOGENOM; CLU_098841_0_1_3; -.
DR OMA; NKQIYAQ; -.
DR OrthoDB; 9810939at2; -.
DR Proteomes; UP000002014; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProt.
DR GO; GO:1990904; C:ribonucleoprotein complex; IEA:UniProtKB-KW.
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 CDD; cd00432; Ribosomal_L18_L5e; 1.
DR Gene3D; 3.30.420.100; -; 1.
DR HAMAP; MF_01337_B; Ribosomal_uL18_B; 1.
DR InterPro; IPR005484; Ribosomal_uL18.
DR InterPro; IPR004389; Ribosomal_uL18_bac-type.
DR NCBIfam; TIGR00060; L18_bact; 1.
DR PANTHER; PTHR12899; 39S RIBOSOMAL PROTEIN L18, MITOCHONDRIAL; 1.
DR PANTHER; PTHR12899:SF3; 39S RIBOSOMAL PROTEIN L18, MITOCHONDRIAL; 1.
DR Pfam; PF00861; Ribosomal_L18p; 1.
DR SUPFAM; SSF53137; Translational machinery components; 1.
PE 3: Inferred from homology;
KW Ribonucleoprotein; Ribosomal protein; RNA-binding; rRNA-binding.
FT CHAIN 1..122
FT /note="Large ribosomal subunit protein uL18"
FT /id="PRO_1000067643"
SQ SEQUENCE 122 AA; 13739 MW; 15AB88E0288F25B9 CRC64;
MTKLSRKLQT QKRHRRLRRF LIGDATRPRL SVFRSNNHIY AQVIDDSAQT TICSASTVDK
ELREKSEKLP SDCNSSSIVG KLLAKRAIKK GVKQVIFDRG GNIYHGRVKA LADAAREAGL
EF
//