ID   PROQ_HAES1              Reviewed;         211 AA.
AC   Q0I476;
DT   11-SEP-2007, integrated into UniProtKB/Swiss-Prot.
DT   03-OCT-2006, sequence version 1.
DT   03-AUG-2022, entry version 82.
DE   RecName: Full=RNA chaperone ProQ {ECO:0000255|HAMAP-Rule:MF_00749};
GN   Name=proQ {ECO:0000255|HAMAP-Rule:MF_00749}; OrderedLocusNames=HS_1070;
OS   Haemophilus somnus (strain 129Pt) (Histophilus somni).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Histophilus.
OX   NCBI_TaxID=205914;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=129Pt;
RX   PubMed=17172329; DOI=10.1128/jb.01422-06;
RA   Challacombe J.F., Duncan A.J., Brettin T.S., Bruce D., Chertkov O.,
RA   Detter J.C., Han C.S., Misra M., Richardson P., Tapia R., Thayer N.,
RA   Xie G., Inzana T.J.;
RT   "Complete genome sequence of Haemophilus somnus (Histophilus somni) strain
RT   129Pt and comparison to Haemophilus ducreyi 35000HP and Haemophilus
RT   influenzae Rd.";
RL   J. Bacteriol. 189:1890-1898(2007).
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; CP000436; ABI25345.1; -; Genomic_DNA.
DR   RefSeq; WP_011609225.1; NC_008309.1.
DR   AlphaFoldDB; Q0I476; -.
DR   SMR; Q0I476; -.
DR   STRING; 205914.HS_1070; -.
DR   EnsemblBacteria; ABI25345; ABI25345; HS_1070.
DR   KEGG; hso:HS_1070; -.
DR   eggNOG; COG3109; Bacteria.
DR   HOGENOM; CLU_113254_0_0_6; -.
DR   OMA; HKSAVIF; -.
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..211
FT                   /note="RNA chaperone ProQ"
FT                   /id="PRO_0000303090"
FT   REGION          113..147
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        131..147
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   211 AA;  23406 MW;  E07A3BD215F75F70 CRC64;
     MTEIQKLTNN KEIIAYLAEK FPLCFSLEGE AKPLKIGLFQ DLAEALANDE KVSKTQLRQA
     LRQYTSNWRY LHGCRAGAVR VDLNGEPAGI LEQEHVEHAA AKLAEAKAKV AERRAVEKAN
     NPKANKKRSV YHSGNKSENK KSAGKKFSKP RQVEQIFVNV DLANLQKGDV VRVKAGDKTT
     KAEILEVVKE GARVELENGL ILTVSADRLF A