ID   RBFA_RICPR              Reviewed;         128 AA.
AC   O05964;
DT   15-DEC-1998, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-1997, sequence version 1.
DT   25-MAY-2022, entry version 106.
DE   RecName: Full=Ribosome-binding factor A {ECO:0000255|HAMAP-Rule:MF_00003};
GN   Name=rbfA {ECO:0000255|HAMAP-Rule:MF_00003}; OrderedLocusNames=RP435;
OS   Rickettsia prowazekii (strain Madrid E).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Rickettsiales;
OC   Rickettsiaceae; Rickettsieae; Rickettsia; typhus group.
OX   NCBI_TaxID=272947;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=Madrid E;
RX   PubMed=9274032; DOI=10.1099/00221287-143-8-2783;
RA   Andersson J.O., Andersson S.G.E.;
RT   "Genomic rearrangements during evolution of the obligate intracellular
RT   parasite Rickettsia prowazekii as inferred from an analysis of 52015 bp
RT   nucleotide sequence.";
RL   Microbiology 143:2783-2795(1997).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Madrid E;
RX   PubMed=9823893; DOI=10.1038/24094;
RA   Andersson S.G.E., Zomorodipour A., Andersson J.O., Sicheritz-Ponten T.,
RA   Alsmark U.C.M., Podowski R.M., Naeslund A.K., Eriksson A.-S., Winkler H.H.,
RA   Kurland C.G.;
RT   "The genome sequence of Rickettsia prowazekii and the origin of
RT   mitochondria.";
RL   Nature 396:133-140(1998).
CC   -!- FUNCTION: One of several proteins that assist in the late maturation
CC       steps of the functional core of the 30S ribosomal subunit. Associates
CC       with free 30S ribosomal subunits (but not with 30S subunits that are
CC       part of 70S ribosomes or polysomes). Required for efficient processing
CC       of 16S rRNA. May interact with the 5'-terminal helix region of 16S
CC       rRNA. {ECO:0000255|HAMAP-Rule:MF_00003}.
CC   -!- SUBUNIT: Monomer. Binds 30S ribosomal subunits, but not 50S ribosomal
CC       subunits or 70S ribosomes. {ECO:0000255|HAMAP-Rule:MF_00003}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00003}.
CC   -!- SIMILARITY: Belongs to the RbfA family. {ECO:0000255|HAMAP-
CC       Rule:MF_00003}.
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DR   EMBL; Y11777; CAA72443.1; -; Genomic_DNA.
DR   EMBL; AJ235271; CAA14892.1; -; Genomic_DNA.
DR   PIR; B71702; B71702.
DR   RefSeq; NP_220816.1; NC_000963.1.
DR   RefSeq; WP_004597648.1; NC_000963.1.
DR   AlphaFoldDB; O05964; -.
DR   SMR; O05964; -.
DR   STRING; 272947.RP435; -.
DR   EnsemblBacteria; CAA14892; CAA14892; CAA14892.
DR   GeneID; 57569560; -.
DR   KEGG; rpr:RP435; -.
DR   PATRIC; fig|272947.5.peg.448; -.
DR   eggNOG; COG0858; Bacteria.
DR   HOGENOM; CLU_089475_1_0_5; -.
DR   OMA; MKYMPEL; -.
DR   Proteomes; UP000002480; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0030490; P:maturation of SSU-rRNA; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.30.300.20; -; 1.
DR   HAMAP; MF_00003; RbfA; 1.
DR   InterPro; IPR015946; KH_dom-like_a/b.
DR   InterPro; IPR000238; RbfA.
DR   InterPro; IPR023799; RbfA_dom_sf.
DR   InterPro; IPR020053; Ribosome-bd_factorA_CS.
DR   PANTHER; PTHR33515; PTHR33515; 1.
DR   Pfam; PF02033; RBFA; 1.
DR   SUPFAM; SSF89919; SSF89919; 1.
DR   TIGRFAMs; TIGR00082; rbfA; 1.
DR   PROSITE; PS01319; RBFA; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Reference proteome; Ribosome biogenesis.
FT   CHAIN           1..128
FT                   /note="Ribosome-binding factor A"
FT                   /id="PRO_0000102722"
SQ   SEQUENCE   128 AA;  15077 MW;  E87E0D24675B793F CRC64;
     MKKLTKTNSH RQQKLASIIN EVLIEILKRG KMLDKRLFDC PLTITKIIVT ADLKIANCYF
     FPFNTKLTFD EIMDALNNSK HAIRNFITNR INMKFSPEIR FYYDYGFDNA IKIEELLKNS
     SFKDKTSE