ID   GRPE_XYLF2              Reviewed;         172 AA.
AC   B2I6F7;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   10-JUN-2008, sequence version 1.
DT   25-MAY-2022, entry version 59.
DE   RecName: Full=Protein GrpE {ECO:0000255|HAMAP-Rule:MF_01151};
DE   AltName: Full=HSP-70 cofactor {ECO:0000255|HAMAP-Rule:MF_01151};
GN   Name=grpE {ECO:0000255|HAMAP-Rule:MF_01151};
GN   OrderedLocusNames=XfasM23_1456;
OS   Xylella fastidiosa (strain M23).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Xanthomonadales;
OC   Xanthomonadaceae; Xylella.
OX   NCBI_TaxID=405441;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=M23;
RX   PubMed=20601474; DOI=10.1128/jb.00651-10;
RA   Chen J., Xie G., Han S., Chertkov O., Sims D., Civerolo E.L.;
RT   "Whole genome sequences of two Xylella fastidiosa strains (M12 and M23)
RT   causing almond leaf scorch disease in California.";
RL   J. Bacteriol. 192:4534-4534(2010).
CC   -!- FUNCTION: Participates actively in the response to hyperosmotic and
CC       heat shock by preventing the aggregation of stress-denatured proteins,
CC       in association with DnaK and GrpE. It is the nucleotide exchange factor
CC       for DnaK and may function as a thermosensor. Unfolded proteins bind
CC       initially to DnaJ; upon interaction with the DnaJ-bound protein, DnaK
CC       hydrolyzes its bound ATP, resulting in the formation of a stable
CC       complex. GrpE releases ADP from DnaK; ATP binding to DnaK triggers the
CC       release of the substrate protein, thus completing the reaction cycle.
CC       Several rounds of ATP-dependent interactions between DnaJ, DnaK and
CC       GrpE are required for fully efficient folding. {ECO:0000255|HAMAP-
CC       Rule:MF_01151}.
CC   -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_01151}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01151}.
CC   -!- SIMILARITY: Belongs to the GrpE family. {ECO:0000255|HAMAP-
CC       Rule:MF_01151}.
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DR   EMBL; CP001011; ACB92867.1; -; Genomic_DNA.
DR   RefSeq; WP_004085850.1; NC_010577.1.
DR   AlphaFoldDB; B2I6F7; -.
DR   SMR; B2I6F7; -.
DR   EnsemblBacteria; ACB92867; ACB92867; XfasM23_1456.
DR   GeneID; 58016895; -.
DR   KEGG; xfn:XfasM23_1456; -.
DR   HOGENOM; CLU_057217_6_0_6; -.
DR   OMA; YAYEKIA; -.
DR   Proteomes; UP000001698; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0000774; F:adenyl-nucleotide exchange factor activity; IEA:InterPro.
DR   GO; GO:0051087; F:chaperone binding; IEA:InterPro.
DR   GO; GO:0042803; F:protein homodimerization activity; IEA:InterPro.
DR   GO; GO:0006457; P:protein folding; IEA:InterPro.
DR   CDD; cd00446; GrpE; 1.
DR   Gene3D; 2.30.22.10; -; 1.
DR   Gene3D; 3.90.20.20; -; 1.
DR   HAMAP; MF_01151; GrpE; 1.
DR   InterPro; IPR000740; GrpE.
DR   InterPro; IPR013805; GrpE_coiled_coil.
DR   InterPro; IPR009012; GrpE_head.
DR   PANTHER; PTHR21237; PTHR21237; 1.
DR   Pfam; PF01025; GrpE; 1.
DR   PRINTS; PR00773; GRPEPROTEIN.
DR   SUPFAM; SSF51064; SSF51064; 1.
DR   SUPFAM; SSF58014; SSF58014; 1.
DR   PROSITE; PS01071; GRPE; 1.
PE   3: Inferred from homology;
KW   Chaperone; Cytoplasm; Stress response.
FT   CHAIN           1..172
FT                   /note="Protein GrpE"
FT                   /id="PRO_1000137643"
FT   REGION          1..23
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   172 AA;  19285 MW;  8DB8B08687837268 CRC64;
     MNQDHPECDS EELTQNSPET DPLKVEVETL RGEIASIKAD VLRERAELEN QRKRLIRDVE
     QARKFANEKL LGELLPVFDS LDAGLTASGS EPSPLRDGLE LTYKQLLKVA IDNGLMLLDP
     VGQLFNPEHH QAISQTEVTD VEPGHVIQVF QKGYLLNERL LRPALVVVAK QD