ID   PROQ_VIBC3              Reviewed;         208 AA.
AC   A5F827; C3M0Q6;
DT   26-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   12-JUN-2007, sequence version 1.
DT   03-AUG-2022, entry version 78.
DE   RecName: Full=RNA chaperone ProQ {ECO:0000255|HAMAP-Rule:MF_00749};
GN   Name=proQ {ECO:0000255|HAMAP-Rule:MF_00749};
GN   OrderedLocusNames=VC0395_A1105, VC395_1617;
OS   Vibrio cholerae serotype O1 (strain ATCC 39541 / Classical Ogawa 395 /
OS   O395).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Vibrio.
OX   NCBI_TaxID=345073;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 39541 / Classical Ogawa 395 / O395;
RA   Heidelberg J.;
RL   Submitted (MAR-2007) to the EMBL/GenBank/DDBJ databases.
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 39541 / Classical Ogawa 395 / O395;
RX   PubMed=19115014; DOI=10.1371/journal.pone.0004053;
RA   Feng L., Reeves P.R., Lan R., Ren Y., Gao C., Zhou Z., Ren Y., Cheng J.,
RA   Wang W., Wang J., Qian W., Li D., Wang L.;
RT   "A recalibrated molecular clock and independent origins for the cholera
RT   pandemic clones.";
RL   PLoS ONE 3:E4053-E4053(2008).
CC   -!- FUNCTION: RNA chaperone with significant RNA binding, RNA strand
CC       exchange and RNA duplexing activities. {ECO:0000255|HAMAP-
CC       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; CP000627; ABQ21303.1; -; Genomic_DNA.
DR   EMBL; CP001235; ACP09622.1; -; Genomic_DNA.
DR   RefSeq; WP_000432038.1; NZ_JAACZH010000009.1.
DR   AlphaFoldDB; A5F827; -.
DR   SMR; A5F827; -.
DR   STRING; 345073.VC395_1617; -.
DR   EnsemblBacteria; ABQ21303; ABQ21303; VC0395_A1105.
DR   GeneID; 57740157; -.
DR   KEGG; vco:VC0395_A1105; -.
DR   KEGG; vcr:VC395_1617; -.
DR   PATRIC; fig|345073.21.peg.1563; -.
DR   eggNOG; COG3109; Bacteria.
DR   HOGENOM; CLU_113254_0_0_6; -.
DR   OMA; WRYLKGV; -.
DR   Proteomes; UP000000249; Chromosome 2.
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..208
FT                   /note="RNA chaperone ProQ"
FT                   /id="PRO_1000072823"
FT   REGION          107..152
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        107..131
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   208 AA;  23185 MW;  3549910651A47F76 CRC64;
     MENTEKLKNS KEVIAYIAEC FPNCFTLEGE AKPLKIGIFQ DLADRLNDDP KVSKTQLRAA
     LRQYTSSWRY LHGVKPGATR VDLDGNPCGE LEEQHVEHAQ AALAESKARV EARRKEQVKK
     VREEAKANKP KAKKPQQARR PQNAPKVEKK PVETRALAAS ELNVGNQVNV NMGKGNMAAT
     IVEVNKEDVR VQLANGLQMV VKAEHLRA