ID   GRPE_AYWBP              Reviewed;         241 AA.
AC   Q2NK66;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   07-FEB-2006, sequence version 1.
DT   03-AUG-2022, entry version 88.
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}; OrderedLocusNames=AYWB_060;
OS   Aster yellows witches'-broom phytoplasma (strain AYWB).
OC   Bacteria; Tenericutes; Mollicutes; Acholeplasmatales; Acholeplasmataceae;
OC   Candidatus Phytoplasma; Candidatus Phytoplasma asteris.
OX   NCBI_TaxID=322098;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=AYWB;
RX   PubMed=16672622; DOI=10.1128/jb.188.10.3682-3696.2006;
RA   Bai X., Zhang J., Ewing A., Miller S.A., Jancso Radek A., Shevchenko D.V.,
RA   Tsukerman K., Walunas T., Lapidus A., Campbell J.W., Hogenhout S.A.;
RT   "Living with genome instability: the adaptation of phytoplasmas to diverse
RT   environments of their insect and plant hosts.";
RL   J. Bacteriol. 188:3682-3696(2006).
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; CP000061; ABC65177.1; -; Genomic_DNA.
DR   RefSeq; WP_011412344.1; NC_007716.1.
DR   AlphaFoldDB; Q2NK66; -.
DR   SMR; Q2NK66; -.
DR   STRING; 322098.AYWB_060; -.
DR   EnsemblBacteria; ABC65177; ABC65177; AYWB_060.
DR   KEGG; ayw:AYWB_060; -.
DR   eggNOG; COG0576; Bacteria.
DR   HOGENOM; CLU_057217_5_2_14; -.
DR   OMA; YAYEKIA; -.
DR   OrthoDB; 1415610at2; -.
DR   PhylomeDB; Q2NK66; -.
DR   Proteomes; UP000001934; 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..241
FT                   /note="Protein GrpE"
FT                   /id="PRO_1000053537"
FT   REGION          28..78
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        37..52
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   241 AA;  28573 MW;  57E69FA994FAA5BB CRC64;
     MFLEKEQDNL DNLKTQTKEL HKDYTECQNC QKEETQTTNK DNQKEDETFK NQPNKTKQTN
     TKQQKHLSKE SSHQQITKLQ TQIKELQQKL SQQKKTFDEG LLKNQAEFIN FKKRAQTQKE
     NELKYASSNF INNLLMPLEQ LEKVIDMPTQ NELLQKYLLG FKLLQKQIKK VLQDEGVEEI
     EALNKPFDPT FHHALETVCD FEKPDKTNLA VLQKGYLYKK RILRPTLVKV NEWSDKNEKN
     E