ID   RBFA_SYNJB              Reviewed;         144 AA.
AC   Q2JPS6;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   07-MAR-2006, sequence version 1.
DT   25-MAY-2022, entry version 87.
DE   RecName: Full=Ribosome-binding factor A {ECO:0000255|HAMAP-Rule:MF_00003};
GN   Name=rbfA {ECO:0000255|HAMAP-Rule:MF_00003}; OrderedLocusNames=CYB_0200;
OS   Synechococcus sp. (strain JA-2-3B'a(2-13)) (Cyanobacteria bacterium
OS   Yellowstone B-Prime).
OC   Bacteria; Cyanobacteria; Synechococcales; Synechococcaceae; Synechococcus;
OC   unclassified Synechococcus.
OX   NCBI_TaxID=321332;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=JA-2-3B'a(2-13);
RX   PubMed=18059494; DOI=10.1038/ismej.2007.46;
RA   Bhaya D., Grossman A.R., Steunou A.-S., Khuri N., Cohan F.M., Hamamura N.,
RA   Melendrez M.C., Bateson M.M., Ward D.M., Heidelberg J.F.;
RT   "Population level functional diversity in a microbial community revealed by
RT   comparative genomic and metagenomic analyses.";
RL   ISME J. 1:703-713(2007).
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; CP000240; ABD01200.1; -; Genomic_DNA.
DR   RefSeq; WP_011431871.1; NC_007776.1.
DR   AlphaFoldDB; Q2JPS6; -.
DR   SMR; Q2JPS6; -.
DR   STRING; 321332.CYB_0200; -.
DR   KEGG; cyb:CYB_0200; -.
DR   eggNOG; COG0858; Bacteria.
DR   HOGENOM; CLU_089475_2_1_3; -.
DR   OMA; GDLQHCK; -.
DR   OrthoDB; 1971380at2; -.
DR   Proteomes; UP000001938; 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..144
FT                   /note="Ribosome-binding factor A"
FT                   /id="PRO_1000000232"
FT   REGION          121..144
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   144 AA;  15857 MW;  AB4B13127A44D8D7 CRC64;
     MATARRVARV AELIKREVSQ ILLSEIKDDR VGAGMVSIVD VEVSNDLQNA RIFVSIYGDE
     TAQHQAMEGL AAATPFVRRE IGQRLSLRRV PTVVFLQDRS LERGSRVLAL LNQLRPTFEA
     KAQTGVEEPL ENTAEGEENP SGGE