ID   PROQ_SHEAM              Reviewed;         219 AA.
AC   A1S5Y5;
DT   11-SEP-2007, integrated into UniProtKB/Swiss-Prot.
DT   06-FEB-2007, sequence version 1.
DT   03-AUG-2022, entry version 81.
DE   RecName: Full=RNA chaperone ProQ {ECO:0000255|HAMAP-Rule:MF_00749};
GN   Name=proQ {ECO:0000255|HAMAP-Rule:MF_00749}; OrderedLocusNames=Sama_1584;
OS   Shewanella amazonensis (strain ATCC BAA-1098 / SB2B).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=326297;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-1098 / SB2B;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Munk A.C., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Fredrickson J.,
RA   Richardson P.;
RT   "Complete sequence of Shewanella amazonensis SB2B.";
RL   Submitted (DEC-2006) to the EMBL/GenBank/DDBJ databases.
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; CP000507; ABL99791.1; -; Genomic_DNA.
DR   RefSeq; WP_011759699.1; NC_008700.1.
DR   AlphaFoldDB; A1S5Y5; -.
DR   SMR; A1S5Y5; -.
DR   STRING; 326297.Sama_1584; -.
DR   PRIDE; A1S5Y5; -.
DR   EnsemblBacteria; ABL99791; ABL99791; Sama_1584.
DR   KEGG; saz:Sama_1584; -.
DR   eggNOG; COG3109; Bacteria.
DR   HOGENOM; CLU_113254_0_0_6; -.
DR   OMA; WRYLKGV; -.
DR   OrthoDB; 1659673at2; -.
DR   Proteomes; UP000009175; 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; Reference proteome; RNA-binding.
FT   CHAIN           1..219
FT                   /note="RNA chaperone ProQ"
FT                   /id="PRO_0000303096"
FT   REGION          102..160
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        102..152
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   219 AA;  24148 MW;  72501E5D8D75F45A CRC64;
     MESTEKLTDT NAILAYLYET FPLCFVAEGE TKPLKIGLFQ DLAERLADDS KVSKTQLRVA
     LRRYTSSWRY LKCIKAGAVR VDLDGNPCGE LEQEHIDHAQ ATLKESQDKA KAKRAERSKD
     EGDAADKAPR KPKRKPQPQA RRDAKPAAKD KPKAAPKAPA VPINLVPAKL EELKVAQRVN
     VKLGMSPVAG SIVDINKGDV HVQLDSGLTV KVRAEYILL