RS18_MALP2
ID RS18_MALP2 Reviewed; 154 AA.
AC Q8EWT5;
DT 15-FEB-2005, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2003, sequence version 1.
DT 03-AUG-2022, entry version 87.
DE RecName: Full=30S ribosomal protein S18 {ECO:0000255|HAMAP-Rule:MF_00270};
GN Name=rpsR {ECO:0000255|HAMAP-Rule:MF_00270}; OrderedLocusNames=MYPE1160;
OS Malacoplasma penetrans (strain HF-2) (Mycoplasma penetrans).
OC Bacteria; Tenericutes; Mycoplasmoidales; Mycoplasmoidaceae; Malacoplasma.
OX NCBI_TaxID=272633;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HF-2;
RX PubMed=12466555; DOI=10.1093/nar/gkf667;
RA Sasaki Y., Ishikawa J., Yamashita A., Oshima K., Kenri T., Furuya K.,
RA Yoshino C., Horino A., Shiba T., Sasaki T., Hattori M.;
RT "The complete genomic sequence of Mycoplasma penetrans, an intracellular
RT bacterial pathogen in humans.";
RL Nucleic Acids Res. 30:5293-5300(2002).
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; BA000026; BAC43908.1; -; Genomic_DNA.
DR AlphaFoldDB; Q8EWT5; -.
DR SMR; Q8EWT5; -.
DR STRING; 272633.26453576; -.
DR EnsemblBacteria; BAC43908; BAC43908; BAC43908.
DR KEGG; mpe:MYPE1160; -.
DR eggNOG; COG0238; Bacteria.
DR HOGENOM; CLU_1702321_0_0_14; -.
DR OMA; FCKLCAK; -.
DR Proteomes; UP000002522; 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; IPR036870; Ribosomal_S18_sf.
DR Pfam; PF01084; Ribosomal_S18; 1.
DR PRINTS; PR00974; RIBOSOMALS18.
DR SUPFAM; SSF46911; SSF46911; 1.
DR TIGRFAMs; TIGR00165; S18; 1.
PE 3: Inferred from homology;
KW Reference proteome; Ribonucleoprotein; Ribosomal protein; RNA-binding;
KW rRNA-binding.
FT CHAIN 1..154
FT /note="30S ribosomal protein S18"
FT /id="PRO_0000111187"
FT REGION 1..82
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 19..36
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 48..72
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 154 AA; 17551 MW; DD3803D4D84E60DA CRC64;
MEKKTTKKAT ASKTTTTKKA AAEKTEIKET KKTTTTKTST AKKATTASVE KTEVKETKKS
SDNKKEFNPQ DRPFAKYNRG YPNKQGRRKK FCKLCAKGQE HVDYKDVELL YKYLTPNLKI
ASRKITFACS KHQTRVSNAI KRARIVALIP FVRD