GRPE_TREDE
ID GRPE_TREDE Reviewed; 247 AA.
AC Q73Q17;
DT 27-SEP-2004, integrated into UniProtKB/Swiss-Prot.
DT 05-JUL-2004, sequence version 1.
DT 25-MAY-2022, entry version 90.
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=TDE_0627;
OS Treponema denticola (strain ATCC 35405 / DSM 14222 / CIP 103919 / JCM 8153
OS / KCTC 15104).
OC Bacteria; Spirochaetes; Spirochaetales; Treponemataceae; Treponema.
OX NCBI_TaxID=243275;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 35405 / DSM 14222 / CIP 103919 / JCM 8153 / KCTC 15104;
RX PubMed=15064399; DOI=10.1073/pnas.0307639101;
RA Seshadri R., Myers G.S.A., Tettelin H., Eisen J.A., Heidelberg J.F.,
RA Dodson R.J., Davidsen T.M., DeBoy R.T., Fouts D.E., Haft D.H., Selengut J.,
RA Ren Q., Brinkac L.M., Madupu R., Kolonay J.F., Durkin S.A., Daugherty S.C.,
RA Shetty J., Shvartsbeyn A., Gebregeorgis E., Geer K., Tsegaye G.,
RA Malek J.A., Ayodeji B., Shatsman S., McLeod M.P., Smajs D., Howell J.K.,
RA Pal S., Amin A., Vashisth P., McNeill T.Z., Xiang Q., Sodergren E.,
RA Baca E., Weinstock G.M., Norris S.J., Fraser C.M., Paulsen I.T.;
RT "Comparison of the genome of the oral pathogen Treponema denticola with
RT other spirochete genomes.";
RL Proc. Natl. Acad. Sci. U.S.A. 101:5646-5651(2004).
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; AE017226; AAS11122.1; -; Genomic_DNA.
DR RefSeq; NP_971241.1; NC_002967.9.
DR RefSeq; WP_002681814.1; NC_002967.9.
DR AlphaFoldDB; Q73Q17; -.
DR SMR; Q73Q17; -.
DR STRING; 243275.TDE_0627; -.
DR EnsemblBacteria; AAS11122; AAS11122; TDE_0627.
DR GeneID; 2739352; -.
DR KEGG; tde:TDE_0627; -.
DR PATRIC; fig|243275.7.peg.605; -.
DR eggNOG; COG0576; Bacteria.
DR HOGENOM; CLU_057217_5_2_12; -.
DR OMA; YAYEKIA; -.
DR OrthoDB; 1906715at2; -.
DR Proteomes; UP000008212; 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; Reference proteome; Stress response.
FT CHAIN 1..247
FT /note="Protein GrpE"
FT /id="PRO_0000113886"
FT REGION 1..68
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT REGION 226..247
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 7..33
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 247 AA; 27948 MW; 3596D1C48C68E5B7 CRC64;
MKKNHEKHAD KKEAAKEELE KDLQPKDESA VKDEQGAGCG CETSKENPQE DKAEQNSSTG
GKCEKNDDVL SPEKRIEELE AKCRDWQDQY LRKAADFENY RKRMIREKQE AIDYANSNLL
LDLVQVLDDF DRAIDAGKTQ GGESVNNAFV EGVVMIKNQM VSMLSSKYGL SYYPAKGEAF
DPNLHEAVSM IQSPDVKEAV VGEELQKGYK LKERVIRHSK VMVLMPAEKQ DEKKAEESEA
ADKKNEN