RBFA_TRIV2
ID RBFA_TRIV2 Reviewed; 133 AA.
AC Q3M9Q8;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 25-OCT-2005, sequence version 1.
DT 25-MAY-2022, entry version 85.
DE RecName: Full=Ribosome-binding factor A {ECO:0000255|HAMAP-Rule:MF_00003};
GN Name=rbfA {ECO:0000255|HAMAP-Rule:MF_00003}; OrderedLocusNames=Ava_2665;
OS Trichormus variabilis (strain ATCC 29413 / PCC 7937) (Anabaena variabilis).
OC Bacteria; Cyanobacteria; Nostocales; Nostocaceae; Trichormus.
OX NCBI_TaxID=240292;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 29413 / PCC 7937;
RX PubMed=25197444; DOI=10.4056/sigs.3899418;
RA Thiel T., Pratte B.S., Zhong J., Goodwin L., Copeland A., Lucas S., Han C.,
RA Pitluck S., Land M.L., Kyrpides N.C., Woyke T.;
RT "Complete genome sequence of Anabaena variabilis ATCC 29413.";
RL Stand. Genomic Sci. 9:562-573(2014).
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; CP000117; ABA22278.1; -; Genomic_DNA.
DR AlphaFoldDB; Q3M9Q8; -.
DR SMR; Q3M9Q8; -.
DR STRING; 240292.Ava_2665; -.
DR EnsemblBacteria; ABA22278; ABA22278; Ava_2665.
DR KEGG; ava:Ava_2665; -.
DR eggNOG; COG0858; Bacteria.
DR HOGENOM; CLU_089475_2_1_3; -.
DR OMA; GDLQHCK; -.
DR Proteomes; UP000002533; 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; Ribosome biogenesis.
FT CHAIN 1..133
FT /note="Ribosome-binding factor A"
FT /id="PRO_1000000067"
SQ SEQUENCE 133 AA; 14682 MW; 6899493754609054 CRC64;
MATNRRVSRV AELIKREVSQ MLINGIKDDR VGTGMVSVTD VDVSGDLQHA KIYVSIYGTE
EAKAETMAGL KSATGFVRSE LGARVRLRRT PEVTFIEDRS IERGTKVLTL LNKLENARSL
DDIPSADDSL DED