ID   RBFA_MYCPN              Reviewed;         116 AA.
AC   P75589;
DT   01-NOV-1997, integrated into UniProtKB/Swiss-Prot.
DT   01-FEB-1997, sequence version 1.
DT   03-AUG-2022, entry version 121.
DE   RecName: Full=Ribosome-binding factor A {ECO:0000255|HAMAP-Rule:MF_00003, ECO:0000303|PubMed:15185964};
GN   Name=rbfA {ECO:0000255|HAMAP-Rule:MF_00003}; OrderedLocusNames=MPN_156;
GN   ORFNames=MP675;
OS   Mycoplasma pneumoniae (strain ATCC 29342 / M129) (Mycoplasmoides
OS   pneumoniae).
OC   Bacteria; Tenericutes; Mollicutes; Mycoplasmataceae; Mycoplasma.
OX   NCBI_TaxID=272634;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 29342 / M129;
RX   PubMed=8948633; DOI=10.1093/nar/24.22.4420;
RA   Himmelreich R., Hilbert H., Plagens H., Pirkl E., Li B.-C., Herrmann R.;
RT   "Complete sequence analysis of the genome of the bacterium Mycoplasma
RT   pneumoniae.";
RL   Nucleic Acids Res. 24:4420-4449(1996).
RN   [2]
RP   STRUCTURE BY NMR, AND SUBUNIT.
RX   PubMed=15185964; DOI=10.1023/b:jsfg.0000016127.57320.82;
RA   Rubin S.M., Pelton J.G., Yokota H., Kim R., Wemmer D.E.;
RT   "Solution structure of a putative ribosome binding protein from Mycoplasma
RT   pneumoniae and comparison to a distant homolog.";
RL   J. Struct. Funct. Genomics 4:235-243(2003).
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 (PubMed:15185964). Binds 30S ribosomal subunits, but
CC       not 50S ribosomal subunits or 70S ribosomes. {ECO:0000255|HAMAP-
CC       Rule:MF_00003, ECO:0000305|PubMed:15185964}.
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; U00089; AAB96323.1; -; Genomic_DNA.
DR   PIR; S74001; S74001.
DR   RefSeq; NP_109844.1; NC_000912.1.
DR   RefSeq; WP_010874513.1; NC_000912.1.
DR   PDB; 1PA4; NMR; -; A=1-116.
DR   PDBsum; 1PA4; -.
DR   AlphaFoldDB; P75589; -.
DR   BMRB; P75589; -.
DR   SMR; P75589; -.
DR   IntAct; P75589; 2.
DR   STRING; 272634.MPN_156; -.
DR   PRIDE; P75589; -.
DR   EnsemblBacteria; AAB96323; AAB96323; MPN_156.
DR   GeneID; 66609196; -.
DR   KEGG; mpn:MPN_156; -.
DR   PATRIC; fig|272634.6.peg.174; -.
DR   HOGENOM; CLU_089475_6_5_14; -.
DR   OMA; IYIDCLI; -.
DR   BioCyc; MPNE272634:G1GJ3-263-MON; -.
DR   EvolutionaryTrace; P75589; -.
DR   Proteomes; UP000000808; 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   Pfam; PF02033; RBFA; 1.
DR   SUPFAM; SSF89919; SSF89919; 1.
DR   TIGRFAMs; TIGR00082; rbfA; 1.
DR   PROSITE; PS01319; RBFA; 1.
PE   1: Evidence at protein level;
KW   3D-structure; Cytoplasm; Reference proteome; Ribosome biogenesis.
FT   CHAIN           1..116
FT                   /note="Ribosome-binding factor A"
FT                   /id="PRO_0000102695"
FT   HELIX           8..21
FT                   /evidence="ECO:0007829|PDB:1PA4"
FT   STRAND          25..28
FT                   /evidence="ECO:0007829|PDB:1PA4"
FT   HELIX           30..33
FT                   /evidence="ECO:0007829|PDB:1PA4"
FT   STRAND          39..41
FT                   /evidence="ECO:0007829|PDB:1PA4"
FT   TURN            42..44
FT                   /evidence="ECO:0007829|PDB:1PA4"
FT   STRAND          47..49
FT                   /evidence="ECO:0007829|PDB:1PA4"
FT   STRAND          54..58
FT                   /evidence="ECO:0007829|PDB:1PA4"
FT   HELIX           59..68
FT                   /evidence="ECO:0007829|PDB:1PA4"
FT   HELIX           70..78
FT                   /evidence="ECO:0007829|PDB:1PA4"
FT   HELIX           84..86
FT                   /evidence="ECO:0007829|PDB:1PA4"
FT   STRAND          93..95
FT                   /evidence="ECO:0007829|PDB:1PA4"
SQ   SEQUENCE   116 AA;  13389 MW;  EBF11E251DE30720 CRC64;
     MASYKKERLE NDIIRLINRT VIHEIYNETV KTGHVTHVKL SDDLLHVTVY LDCYNREQID
     RVVGAFNQAK GVFSRVLAHN LYLAKAVQIH FVKDKAIDNA MRIESIINSL KKSKPN