ID   RRAB_PSEA6              Reviewed;         117 AA.
AC   Q15X31;
DT   08-FEB-2011, integrated into UniProtKB/Swiss-Prot.
DT   25-JUL-2006, sequence version 1.
DT   25-MAY-2022, entry version 87.
DE   RecName: Full=Regulator of ribonuclease activity B {ECO:0000255|HAMAP-Rule:MF_01888};
GN   Name=rraB {ECO:0000255|HAMAP-Rule:MF_01888}; OrderedLocusNames=Patl_1031;
OS   Pseudoalteromonas atlantica (strain T6c / ATCC BAA-1087).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Pseudoalteromonadaceae; Pseudoalteromonas.
OX   NCBI_TaxID=342610;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=T6c / ATCC BAA-1087;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Saunders E., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Kim E., Karls A.C.,
RA   Bartlett D., Higgins B.P., Richardson P.;
RT   "Complete sequence of Pseudoalteromonas atlantica T6c.";
RL   Submitted (JUN-2006) to the EMBL/GenBank/DDBJ databases.
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. {ECO:0000255|HAMAP-Rule:MF_01888}.
CC   -!- SUBUNIT: Interacts with the C-terminal region of Rne.
CC       {ECO:0000255|HAMAP-Rule:MF_01888}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01888}.
CC   -!- SIMILARITY: Belongs to the RraB family. {ECO:0000255|HAMAP-
CC       Rule:MF_01888}.
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DR   EMBL; CP000388; ABG39557.1; -; Genomic_DNA.
DR   RefSeq; WP_011573898.1; NC_008228.1.
DR   AlphaFoldDB; Q15X31; -.
DR   SMR; Q15X31; -.
DR   STRING; 342610.Patl_1031; -.
DR   EnsemblBacteria; ABG39557; ABG39557; Patl_1031.
DR   KEGG; pat:Patl_1031; -.
DR   eggNOG; COG3076; Bacteria.
DR   HOGENOM; CLU_128640_0_0_6; -.
DR   OMA; FCFDAIA; -.
DR   OrthoDB; 1479816at2; -.
DR   Proteomes; UP000001981; 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   Gene3D; 3.30.70.970; -; 1.
DR   HAMAP; MF_01888; RraB; 1.
DR   InterPro; IPR016716; RraB.
DR   InterPro; IPR036701; RraB-like_sf.
DR   InterPro; IPR009671; RraB_dom.
DR   Pfam; PF06877; RraB; 1.
DR   PIRSF; PIRSF018193; UCP018193; 1.
DR   SUPFAM; SSF89946; SSF89946; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Reference proteome.
FT   CHAIN           1..117
FT                   /note="Regulator of ribonuclease activity B"
FT                   /id="PRO_0000404312"
SQ   SEQUENCE   117 AA;  13079 MW;  70982D0A11702343 CRC64;
     MSTEEQAEWF EFNQETVEAL IEDGSDSTKP HTIEYHFAGD DFDVLEKAAV DAFKAGFEVG
     DAEELMLDDG GTIFCFDAVV ERLLDVDLIN ADTVKLLAIA QKQNVQFDGW GTYFIES