ID   RRAA_PASMU              Reviewed;         166 AA.
AC   Q9CLP9;
DT   02-NOV-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2001, sequence version 1.
DT   25-MAY-2022, entry version 112.
DE   RecName: Full=Regulator of ribonuclease activity A {ECO:0000255|HAMAP-Rule:MF_00471};
GN   Name=rraA {ECO:0000255|HAMAP-Rule:MF_00471}; OrderedLocusNames=PM1168;
OS   Pasteurella multocida (strain Pm70).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Pasteurella.
OX   NCBI_TaxID=272843;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Pm70;
RX   PubMed=11248100; DOI=10.1073/pnas.051634598;
RA   May B.J., Zhang Q., Li L.L., Paustian M.L., Whittam T.S., Kapur V.;
RT   "Complete genomic sequence of Pasteurella multocida Pm70.";
RL   Proc. Natl. Acad. Sci. U.S.A. 98:3460-3465(2001).
CC   -!- FUNCTION: Globally modulates RNA abundance by binding to RNase E (Rne)
CC       and regulating its endonucleolytic activity. Can modulate Rne action in
CC       a substrate-dependent manner by altering the composition of the
CC       degradosome. Modulates RNA-binding and helicase activities of the
CC       degradosome. {ECO:0000255|HAMAP-Rule:MF_00471}.
CC   -!- SUBUNIT: Homotrimer. Binds to both RNA-binding sites in the C-terminal
CC       region of Rne and to RhlB. {ECO:0000255|HAMAP-Rule:MF_00471}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00471}.
CC   -!- SIMILARITY: Belongs to the RraA family. {ECO:0000255|HAMAP-
CC       Rule:MF_00471}.
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DR   EMBL; AE004439; AAK03252.1; -; Genomic_DNA.
DR   RefSeq; WP_005717542.1; NC_002663.1.
DR   AlphaFoldDB; Q9CLP9; -.
DR   SMR; Q9CLP9; -.
DR   STRING; 747.DR93_800; -.
DR   EnsemblBacteria; AAK03252; AAK03252; PM1168.
DR   GeneID; 62225097; -.
DR   KEGG; pmu:PM1168; -.
DR   HOGENOM; CLU_072626_4_0_6; -.
DR   OMA; RSCDTQF; -.
DR   Proteomes; UP000000809; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0060698; F:endoribonuclease inhibitor activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0019899; F:enzyme binding; IEA:UniProtKB-UniRule.
DR   CDD; cd16841; RraA_family; 1.
DR   HAMAP; MF_00471; RraA; 1.
DR   InterPro; IPR010203; RraA.
DR   InterPro; IPR005493; RraA/RraA-like.
DR   InterPro; IPR036704; RraA/RraA-like_sf.
DR   InterPro; IPR014339; RraA_gpbac.
DR   Pfam; PF03737; RraA-like; 1.
DR   SUPFAM; SSF89562; SSF89562; 1.
DR   TIGRFAMs; TIGR01935; NOT-MenG; 1.
DR   TIGRFAMs; TIGR02998; RraA_entero; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Reference proteome.
FT   CHAIN           1..166
FT                   /note="Regulator of ribonuclease activity A"
FT                   /id="PRO_0000209625"
SQ   SEQUENCE   166 AA;  18144 MW;  63A19ED83429CCB1 CRC64;
     MYIDTSELCD IYLDQVDVVE PIFSSFGGVN RFYGKVTTVK CFENNGLITD ILEENGEGRV
     LLIDGGGAVR RALVDAELAQ LAVDNGWEGI IVYGAVRQIQ QLEEMDIGIH ALAPIPVGAD
     KQNIGEIDVP VNFGGVTFFP EDYVYADLTG IILSQEPLEL DEFNDA