ID N9WH98_9CLOT Unreviewed; 193 AA.
AC N9WH98;
DT 26-JUN-2013, integrated into UniProtKB/TrEMBL.
DT 26-JUN-2013, sequence version 1.
DT 24-JAN-2024, entry version 44.
DE RecName: Full=Protein GrpE {ECO:0000256|HAMAP-Rule:MF_01151};
DE AltName: Full=HSP-70 cofactor {ECO:0000256|HAMAP-Rule:MF_01151};
GN Name=grpE {ECO:0000256|HAMAP-Rule:MF_01151};
GN ORFNames=HMPREF1092_01445 {ECO:0000313|EMBL:ENZ02210.1};
OS Clostridium thermobutyricum.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Clostridiaceae;
OC Clostridium.
OX NCBI_TaxID=29372 {ECO:0000313|EMBL:ENZ02210.1, ECO:0000313|Proteomes:UP000013097};
RN [1] {ECO:0000313|EMBL:ENZ02210.1, ECO:0000313|Proteomes:UP000013097}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=209318 {ECO:0000313|EMBL:ENZ02210.1,
RC ECO:0000313|Proteomes:UP000013097};
RG The Broad Institute Genome Sequencing Platform;
RA Earl A., Ward D., Feldgarden M., Gevers D., Courvalin P., Lambert T.,
RA Walker B., Young S.K., Zeng Q., Gargeya S., Fitzgerald M., Haas B.,
RA Abouelleil A., Alvarado L., Arachchi H.M., Berlin A.M., Chapman S.B.,
RA Dewar J., Goldberg J., Griggs A., Gujja S., Hansen M., Howarth C.,
RA Imamovic A., Larimer J., McCowan C., Murphy C., Neiman D., Pearson M.,
RA Priest M., Roberts A., Saif S., Shea T., Sisk P., Sykes S., Wortman J.,
RA Nusbaum C., Birren B.;
RT "The Genome Sequence of Clostridium colicanis 209318.";
RL Submitted (JAN-2013) to the EMBL/GenBank/DDBJ databases.
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:0000256|HAMAP-
CC Rule:MF_01151}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_01151}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01151}.
CC -!- SIMILARITY: Belongs to the GrpE family. {ECO:0000256|ARBA:ARBA00009054,
CC ECO:0000256|HAMAP-Rule:MF_01151, ECO:0000256|RuleBase:RU004478}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:ENZ02210.1}.
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DR EMBL; AGYT01000008; ENZ02210.1; -; Genomic_DNA.
DR RefSeq; WP_002597946.1; NZ_KB850956.1.
DR AlphaFoldDB; N9WH98; -.
DR PATRIC; fig|999411.4.peg.1421; -.
DR eggNOG; COG0576; Bacteria.
DR HOGENOM; CLU_057217_5_0_9; -.
DR Proteomes; UP000013097; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0000774; F:adenyl-nucleotide exchange factor activity; IEA:InterPro.
DR GO; GO:0042803; F:protein homodimerization activity; IEA:InterPro.
DR GO; GO:0051087; F:protein-folding chaperone binding; IEA:InterPro.
DR GO; GO:0006457; P:protein folding; IEA:InterPro.
DR CDD; cd00446; GrpE; 1.
DR Gene3D; 3.90.20.20; -; 1.
DR Gene3D; 2.30.22.10; Head domain of nucleotide exchange factor GrpE; 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; GRPE PROTEIN; 1.
DR PANTHER; PTHR21237:SF23; GRPE PROTEIN HOMOLOG, MITOCHONDRIAL; 1.
DR Pfam; PF01025; GrpE; 1.
DR PRINTS; PR00773; GRPEPROTEIN.
DR SUPFAM; SSF58014; Coiled-coil domain of nucleotide exchange factor GrpE; 1.
DR SUPFAM; SSF51064; Head domain of nucleotide exchange factor GrpE; 1.
PE 3: Inferred from homology;
KW Chaperone {ECO:0000256|ARBA:ARBA00023186, ECO:0000256|HAMAP-Rule:MF_01151};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01151};
KW Reference proteome {ECO:0000313|Proteomes:UP000013097};
KW Stress response {ECO:0000256|HAMAP-Rule:MF_01151}.
FT REGION 1..41
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 11..25
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 193 AA; 22276 MW; EE599919E61AFA97 CRC64;
MSKDKEELEK DLNEEIIEES VEENKEEVVE ETKEENSEEN ELSLVKKYKE EIQKLKEELE
VEKDKYLRQT AEYQNFKKRT AKEKEGIYTD ACVDVLKEIL PNLDNIERAI AAEGNIEALK
QGVEMTLKGF QNSLEKLGVT EIETSEGFDP NFNNAIMHIE DPELGTNVVV EVFMKGYKRG
DKVIRHSMVK TAN
//
