ID   PROQ_CROS8              Reviewed;         230 AA.
AC   A7MKG2;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   02-OCT-2007, sequence version 1.
DT   03-AUG-2022, entry version 76.
DE   RecName: Full=RNA chaperone ProQ {ECO:0000255|HAMAP-Rule:MF_00749};
GN   Name=proQ {ECO:0000255|HAMAP-Rule:MF_00749}; OrderedLocusNames=ESA_01419;
OS   Cronobacter sakazakii (strain ATCC BAA-894) (Enterobacter sakazakii).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Cronobacter.
OX   NCBI_TaxID=290339;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-894;
RX   PubMed=20221447; DOI=10.1371/journal.pone.0009556;
RA   Kucerova E., Clifton S.W., Xia X.Q., Long F., Porwollik S., Fulton L.,
RA   Fronick C., Minx P., Kyung K., Warren W., Fulton R., Feng D., Wollam A.,
RA   Shah N., Bhonagiri V., Nash W.E., Hallsworth-Pepin K., Wilson R.K.,
RA   McClelland M., Forsythe S.J.;
RT   "Genome sequence of Cronobacter sakazakii BAA-894 and comparative genomic
RT   hybridization analysis with other Cronobacter species.";
RL   PLoS ONE 5:E9556-E9556(2010).
CC   -!- FUNCTION: RNA chaperone with significant RNA binding, RNA strand
CC       exchange and RNA duplexing activities. May regulate ProP activity
CC       through an RNA-based, post-transcriptional mechanism.
CC       {ECO:0000255|HAMAP-Rule:MF_00749}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00749}.
CC   -!- SIMILARITY: Belongs to the ProQ family. {ECO:0000255|HAMAP-
CC       Rule:MF_00749}.
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DR   EMBL; CP000783; ABU76677.1; -; Genomic_DNA.
DR   RefSeq; WP_004386681.1; NC_009778.1.
DR   AlphaFoldDB; A7MKG2; -.
DR   SMR; A7MKG2; -.
DR   EnsemblBacteria; ABU76677; ABU76677; ESA_01419.
DR   GeneID; 56730265; -.
DR   KEGG; esa:ESA_01419; -.
DR   HOGENOM; CLU_113254_0_0_6; -.
DR   OMA; WRYLKGV; -.
DR   OrthoDB; 1659673at2; -.
DR   Proteomes; UP000000260; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0033592; F:RNA strand annealing activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0034057; F:RNA strand-exchange activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0010608; P:post-transcriptional regulation of gene expression; IEA:InterPro.
DR   Gene3D; 1.10.1710.10; -; 1.
DR   HAMAP; MF_00749; ProQ; 1.
DR   InterPro; IPR023529; ProQ.
DR   InterPro; IPR016103; ProQ/FinO.
DR   InterPro; IPR036442; ProQ/FinO_sf.
DR   InterPro; IPR035236; ProQ_C.
DR   PANTHER; PTHR38106; PTHR38106; 1.
DR   Pfam; PF04352; ProQ; 1.
DR   Pfam; PF17516; ProQ_C; 1.
DR   SMART; SM00945; ProQ; 1.
DR   SUPFAM; SSF48657; SSF48657; 1.
PE   3: Inferred from homology;
KW   Chaperone; Cytoplasm; RNA-binding.
FT   CHAIN           1..230
FT                   /note="RNA chaperone ProQ"
FT                   /id="PRO_1000046556"
FT   REGION          106..181
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        106..159
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   230 AA;  25588 MW;  1572720C9B5D7186 CRC64;
     MENQPKLNSS KEVIAFLAER FPQCFSAEGE ARPLKIGIFQ DLVERVEGEM NLSKTQLRSA
     LRLYTSSWRY LYGIKPGATR VDLDGNPCGV LEEQHVEHAR KQLEEAKARV QAQRAEQQAK
     KREAAGAEGE ENGAERRERK PRPAPRRKDN AERKPRAAKP AAAAKPSRPA REERHTPVSD
     ITALSVGQAI KVKAGNNAMD ATVQEITKDG VRVQLTSGMS MIVRAEHLVF