ID   RBFA_ECOLC              Reviewed;         133 AA.
AC   B1IQV4;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   29-APR-2008, sequence version 1.
DT   25-MAY-2022, entry version 72.
DE   RecName: Full=Ribosome-binding factor A {ECO:0000255|HAMAP-Rule:MF_00003};
GN   Name=rbfA {ECO:0000255|HAMAP-Rule:MF_00003}; OrderedLocusNames=EcolC_0531;
OS   Escherichia coli (strain ATCC 8739 / DSM 1576 / NBRC 3972 / NCIMB 8545 /
OS   WDCM 00012 / Crooks).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=481805;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 8739 / DSM 1576 / NBRC 3972 / NCIMB 8545 / WDCM 00012 / Crooks;
RA   Copeland A., Lucas S., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA   Bruce D., Goodwin L., Pitluck S., Kiss H., Brettin T., Detter J.C., Han C.,
RA   Kuske C.R., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N.,
RA   Mikhailova N., Ingram L., Richardson P.;
RT   "Complete sequence of Escherichia coli C str. ATCC 8739.";
RL   Submitted (FEB-2008) to the EMBL/GenBank/DDBJ databases.
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; CP000946; ACA76208.1; -; Genomic_DNA.
DR   RefSeq; WP_001040205.1; NZ_CP022959.1.
DR   AlphaFoldDB; B1IQV4; -.
DR   SMR; B1IQV4; -.
DR   GeneID; 67414895; -.
DR   KEGG; ecl:EcolC_0531; -.
DR   HOGENOM; CLU_089475_5_0_6; -.
DR   OMA; GDLQHCK; -.
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; Ribosome biogenesis.
FT   CHAIN           1..133
FT                   /note="Ribosome-binding factor A"
FT                   /id="PRO_1000073761"
SQ   SEQUENCE   133 AA;  15154 MW;  C8EE4FBFD8C01F08 CRC64;
     MAKEFGRPQR VAQEMQKEIA LILQREIKDP RLGMMTTVSG VEMSRDLAYA KVYVTFLNDK
     DEDAVKAGIK ALQEASGFIR SLLGKAMRLR IVPELTFFYD NSLVEGMRMS NLVTSVVKHD
     EERRVNPDDS KED