RS18_SYNR3
ID RS18_SYNR3 Reviewed; 73 AA.
AC A5GTB9;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 12-JUN-2007, sequence version 1.
DT 25-MAY-2022, entry version 72.
DE RecName: Full=30S ribosomal protein S18 {ECO:0000255|HAMAP-Rule:MF_00270};
GN Name=rpsR {ECO:0000255|HAMAP-Rule:MF_00270};
GN Synonyms=rps18 {ECO:0000255|HAMAP-Rule:MF_00270};
GN OrderedLocusNames=SynRCC307_1225;
OS Synechococcus sp. (strain RCC307).
OC Bacteria; Cyanobacteria; Synechococcales; Synechococcaceae; Synechococcus;
OC unclassified Synechococcus.
OX NCBI_TaxID=316278;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=RCC307;
RG Genoscope;
RL Submitted (MAY-2006) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Binds as a heterodimer with protein S6 to the central domain
CC of the 16S rRNA, where it helps stabilize the platform of the 30S
CC subunit. {ECO:0000255|HAMAP-Rule:MF_00270}.
CC -!- SUBUNIT: Part of the 30S ribosomal subunit. Forms a tight heterodimer
CC with protein S6. {ECO:0000255|HAMAP-Rule:MF_00270}.
CC -!- SIMILARITY: Belongs to the bacterial ribosomal protein bS18 family.
CC {ECO:0000255|HAMAP-Rule:MF_00270}.
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DR EMBL; CT978603; CAK28128.1; -; Genomic_DNA.
DR RefSeq; WP_011935642.1; NC_009482.1.
DR AlphaFoldDB; A5GTB9; -.
DR SMR; A5GTB9; -.
DR STRING; 316278.SynRCC307_1225; -.
DR EnsemblBacteria; CAK28128; CAK28128; SynRCC307_1225.
DR KEGG; syr:SynRCC307_1225; -.
DR eggNOG; COG0238; Bacteria.
DR HOGENOM; CLU_148710_2_3_3; -.
DR OMA; QKKYCRF; -.
DR OrthoDB; 1940575at2; -.
DR Proteomes; UP000001115; Chromosome.
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; 4.10.640.10; -; 1.
DR HAMAP; MF_00270; Ribosomal_S18; 1.
DR InterPro; IPR001648; Ribosomal_S18.
DR InterPro; IPR018275; Ribosomal_S18_CS.
DR InterPro; IPR036870; Ribosomal_S18_sf.
DR PANTHER; PTHR13479; PTHR13479; 1.
DR Pfam; PF01084; Ribosomal_S18; 1.
DR PRINTS; PR00974; RIBOSOMALS18.
DR SUPFAM; SSF46911; SSF46911; 1.
DR TIGRFAMs; TIGR00165; S18; 1.
DR PROSITE; PS00057; RIBOSOMAL_S18; 1.
PE 3: Inferred from homology;
KW Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW rRNA-binding.
FT CHAIN 1..73
FT /note="30S ribosomal protein S18"
FT /id="PRO_1000003644"
SQ SEQUENCE 73 AA; 8379 MW; C9B95D9A0B1AC1CF CRC64;
MPPSFFKKRL SPIKPGDPID YKDTDLLKKF ITERGKLLPR RMTGLTARQQ RDLTNSVKRA
RIVALLPFVN PEG
