ID   PROQ_PHOLL              Reviewed;         239 AA.
AC   Q7N3N2;
DT   02-FEB-2004, integrated into UniProtKB/Swiss-Prot.
DT   15-DEC-2003, sequence version 1.
DT   03-AUG-2022, entry version 103.
DE   RecName: Full=RNA chaperone ProQ {ECO:0000255|HAMAP-Rule:MF_00749};
GN   Name=proQ {ECO:0000255|HAMAP-Rule:MF_00749}; OrderedLocusNames=plu2683;
OS   Photorhabdus laumondii subsp. laumondii (strain DSM 15139 / CIP 105565 /
OS   TT01).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Morganellaceae; Photorhabdus.
OX   NCBI_TaxID=243265;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 15139 / CIP 105565 / TT01;
RX   PubMed=14528314; DOI=10.1038/nbt886;
RA   Duchaud E., Rusniok C., Frangeul L., Buchrieser C., Givaudan A.,
RA   Taourit S., Bocs S., Boursaux-Eude C., Chandler M., Charles J.-F.,
RA   Dassa E., Derose R., Derzelle S., Freyssinet G., Gaudriault S., Medigue C.,
RA   Lanois A., Powell K., Siguier P., Vincent R., Wingate V., Zouine M.,
RA   Glaser P., Boemare N., Danchin A., Kunst F.;
RT   "The genome sequence of the entomopathogenic bacterium Photorhabdus
RT   luminescens.";
RL   Nat. Biotechnol. 21:1307-1313(2003).
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; BX571868; CAE15057.1; -; Genomic_DNA.
DR   RefSeq; WP_011146905.1; NC_005126.1.
DR   AlphaFoldDB; Q7N3N2; -.
DR   SMR; Q7N3N2; -.
DR   STRING; 243265.plu2683; -.
DR   EnsemblBacteria; CAE15057; CAE15057; plu2683.
DR   GeneID; 24170507; -.
DR   KEGG; plu:plu2683; -.
DR   eggNOG; COG3109; Bacteria.
DR   HOGENOM; CLU_113254_0_0_6; -.
DR   OMA; WRYLKGV; -.
DR   OrthoDB; 1659673at2; -.
DR   BioCyc; PLUM243265:PLU_RS13305-MON; -.
DR   Proteomes; UP000002514; 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; 2.
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..239
FT                   /note="RNA chaperone ProQ"
FT                   /id="PRO_0000214620"
FT   REGION          107..177
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        111..160
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   239 AA;  26740 MW;  42149A924DCD5068 CRC64;
     MENQPKLNSS KEIIAFLAER FPLCFVAEGE ARPLKIGIFQ DIVERIQDEE CLSKTQLRSA
     LRLYTSSWRY LYGVKEGAQR VDLDGNSCGE LEAEHIEHAL QQLTEAKARV QAQRAEQRAK
     KREAENVAAG EKNERPTAKK PAPRRRANNT EGEKRQPPRP QKRPQQARKP VAKPVQAKPI
     QAAPIQIVDV SSLKIGQEIK VRVGKSSVDA SVLEVAKDGV RVQLPSGLAM IVRAEHLQF