ID   PROQ_SALHS              Reviewed;         228 AA.
AC   B4TKH6;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   23-SEP-2008, sequence version 1.
DT   03-AUG-2022, entry version 73.
DE   RecName: Full=RNA chaperone ProQ {ECO:0000255|HAMAP-Rule:MF_00749};
GN   Name=proQ {ECO:0000255|HAMAP-Rule:MF_00749}; OrderedLocusNames=SeHA_C2047;
OS   Salmonella heidelberg (strain SL476).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Salmonella.
OX   NCBI_TaxID=454169;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SL476;
RX   PubMed=21602358; DOI=10.1128/jb.00297-11;
RA   Fricke W.F., Mammel M.K., McDermott P.F., Tartera C., White D.G.,
RA   Leclerc J.E., Ravel J., Cebula T.A.;
RT   "Comparative genomics of 28 Salmonella enterica isolates: evidence for
RT   CRISPR-mediated adaptive sublineage evolution.";
RL   J. Bacteriol. 193:3556-3568(2011).
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; CP001120; ACF67970.1; -; Genomic_DNA.
DR   RefSeq; WP_000431401.1; NC_011083.1.
DR   AlphaFoldDB; B4TKH6; -.
DR   SMR; B4TKH6; -.
DR   KEGG; seh:SeHA_C2047; -.
DR   HOGENOM; CLU_113254_0_0_6; -.
DR   OMA; WRYLKGV; -.
DR   Proteomes; UP000001866; 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..228
FT                   /note="RNA chaperone ProQ"
FT                   /id="PRO_1000133305"
FT   REGION          107..178
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        107..176
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   228 AA;  25438 MW;  F2CEBA1B8B83F8C8 CRC64;
     MENQPKLNSS KEVIAFLAER FPHCFSAEGE ARPLKIGIFQ DLVERVGGEM NLSKTQLRSA
     LRLYTSSWRY LYGVKPGATR VDLDGNPCGE LEEQHVEHAR KQLEEAKARV QAQRAEQQAK
     KREAAAAAGE KEDAPRRERK PRPVARRKEG AERKPRADKP TTKAPRAPRE EKHTPVSDIS
     VLTVGQSLKV KAGNNAMDAT VLEITKDGVR VQLNSGMSLI VRAEHLVF