GRPE_SODGM
ID GRPE_SODGM Reviewed; 195 AA.
AC Q2NS02;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 07-FEB-2006, sequence version 1.
DT 03-AUG-2022, entry version 91.
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=SG1798;
OS Sodalis glossinidius (strain morsitans).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Bruguierivoracaceae; Sodalis.
OX NCBI_TaxID=343509;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=morsitans;
RX PubMed=16365377; DOI=10.1101/gr.4106106;
RA Toh H., Weiss B.L., Perkin S.A.H., Yamashita A., Oshima K., Hattori M.,
RA Aksoy S.;
RT "Massive genome erosion and functional adaptations provide insights into
RT the symbiotic lifestyle of Sodalis glossinidius in the tsetse host.";
RL Genome Res. 16:149-156(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; AP008232; BAE75073.1; -; Genomic_DNA.
DR RefSeq; WP_011411622.1; NZ_LN854557.1.
DR AlphaFoldDB; Q2NS02; -.
DR SMR; Q2NS02; -.
DR STRING; 343509.SG1798; -.
DR EnsemblBacteria; BAE75073; BAE75073; SG1798.
DR KEGG; sgl:SG1798; -.
DR eggNOG; COG0576; Bacteria.
DR HOGENOM; CLU_057217_6_0_6; -.
DR OMA; YAYEKIA; -.
DR OrthoDB; 1906715at2; -.
DR BioCyc; SGLO343509:SGP1_RS16280-MON; -.
DR Proteomes; UP000001932; 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..195
FT /note="Protein GrpE"
FT /id="PRO_1000053644"
FT REGION 1..40
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 1..24
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 195 AA; 21795 MW; 2E2302DB13F56B61 CRC64;
MSSKEQNTPD EQVSQESEME QGQQAEAAPE TVDVVDPRDE RIAELEAALS QAQQREHDSV
LRAKAEMENV RRRSEQDVEK AHKFALERFA GELLPVIDNL ERALDMSDKA NAELASTIEG
IELTLKSLLD AVRKFGLDVV GDTHVPFNPE VHQAMTMLES DEHEPNQVMM VMQKGYTLNG
RLIRPAMVAV SKAKS
