ID   PROQ_VIBVY              Reviewed;         207 AA.
AC   Q7MKY1;
DT   02-FEB-2004, integrated into UniProtKB/Swiss-Prot.
DT   02-FEB-2004, sequence version 2.
DT   03-AUG-2022, entry version 101.
DE   RecName: Full=RNA chaperone ProQ {ECO:0000255|HAMAP-Rule:MF_00749};
GN   Name=proQ {ECO:0000255|HAMAP-Rule:MF_00749}; OrderedLocusNames=VV1646;
OS   Vibrio vulnificus (strain YJ016).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Vibrio.
OX   NCBI_TaxID=196600;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=YJ016;
RX   PubMed=14656965; DOI=10.1101/gr.1295503;
RA   Chen C.-Y., Wu K.-M., Chang Y.-C., Chang C.-H., Tsai H.-C., Liao T.-L.,
RA   Liu Y.-M., Chen H.-J., Shen A.B.-T., Li J.-C., Su T.-L., Shao C.-P.,
RA   Lee C.-T., Hor L.-I., Tsai S.-F.;
RT   "Comparative genome analysis of Vibrio vulnificus, a marine pathogen.";
RL   Genome Res. 13:2577-2587(2003).
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}.
CC   -!- SEQUENCE CAUTION:
CC       Sequence=BAC94410.1; Type=Erroneous initiation; Evidence={ECO:0000305};
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DR   EMBL; BA000037; BAC94410.1; ALT_INIT; Genomic_DNA.
DR   RefSeq; WP_011080487.1; NC_005139.1.
DR   AlphaFoldDB; Q7MKY1; -.
DR   SMR; Q7MKY1; -.
DR   STRING; 672.VV93_v1c15210; -.
DR   EnsemblBacteria; BAC94410; BAC94410; BAC94410.
DR   KEGG; vvy:VV1646; -.
DR   eggNOG; COG3109; Bacteria.
DR   HOGENOM; CLU_113254_0_0_6; -.
DR   OMA; WRYLKGV; -.
DR   Proteomes; UP000002675; Chromosome I.
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; Reference proteome; RNA-binding.
FT   CHAIN           1..207
FT                   /note="RNA chaperone ProQ"
FT                   /id="PRO_0000214628"
FT   REGION          100..156
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        100..129
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   207 AA;  23144 MW;  A5371F009380055E CRC64;
     MTEKLKNSKE VIAYIAECFP KCFTLEGEAK PLKIGIFQDL AERLSEDEKV SKTQLRAALR
     QYTSSWRYLH GVKLGATRVD LDGNECGVLE EEHVEHAKAT LAESKAKVQA RRKEQAQKAR
     DEEKSKPKTK KAPQQRRANK PQAQKPAKQP VETRALNADE LITGKAVNVN MGKGNMAATI
     VEINKDDVRV QLSNGLQMVV KAEHLRA