ID A0A0H3E1V3_BACA1 Unreviewed; 187 AA.
AC A0A0H3E1V3;
DT 16-SEP-2015, integrated into UniProtKB/TrEMBL.
DT 16-SEP-2015, sequence version 1.
DT 27-MAR-2024, entry version 38.
DE RecName: Full=Protein GrpE {ECO:0000256|HAMAP-Rule:MF_01151, ECO:0000256|RuleBase:RU000639};
DE AltName: Full=HSP-70 cofactor {ECO:0000256|HAMAP-Rule:MF_01151};
GN Name=grpE {ECO:0000256|HAMAP-Rule:MF_01151};
GN OrderedLocusNames=BATR1942_11050 {ECO:0000313|EMBL:ADP33141.1};
OS Bacillus atrophaeus (strain 1942).
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Bacillus.
OX NCBI_TaxID=720555 {ECO:0000313|EMBL:ADP33141.1, ECO:0000313|Proteomes:UP000006867};
RN [1] {ECO:0000313|Proteomes:UP000006867}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=1942 {ECO:0000313|Proteomes:UP000006867};
RA Gibbons H.S., Broomall S., McNew L.A., Daligault H., Chapman C., Bruce D.,
RA Karavis M., McGregor P., Hong C., Park K.H., Akmal A., Feldman A.,
RA Lin J.S., Chang W.E., Higgs B.W., Demirev P., Lindquist J., Liem A.,
RA Fochler E., Tapia R., Bishop-Lilly K., Detter C., Han C., Sozhamannan S.,
RA Rosenzweig C.N., Skowronski E.;
RT "Genomic signatures of strain selection and enhancement in Bacillus
RT atrophaeus subsp. Globigii, a historical biowarfare simulant.";
RL Submitted (SEP-2010) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ADP33141.1, ECO:0000313|Proteomes:UP000006867}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=1942 {ECO:0000313|EMBL:ADP33141.1,
RC ECO:0000313|Proteomes:UP000006867};
RX PubMed=21464989; DOI=10.1371/journal.pone.0017836;
RA Gibbons H.S., Broomall S.M., McNew L.A., Daligault H., Chapman C.,
RA Bruce D., Karavis M., Krepps M., McGregor P.A., Hong C., Park K.H.,
RA Akmal A., Feldman A., Lin J.S., Chang W.E., Higgs B.W., Demirev P.,
RA Lindquist J., Liem A., Fochler E., Read T.D., Tapia R., Johnson S.,
RA Bishop-Lilly K.A., Detter C., Han C., Sozhamannan S., Rosenzweig C.N.,
RA Skowronski E.W.;
RT "Genomic signatures of strain selection and enhancement in Bacillus
RT atrophaeus var. globigii, a historical biowarfare simulant.";
RL PLoS ONE 6:E17836-E17836(2011).
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, ECO:0000256|RuleBase:RU000639}.
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}.
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DR EMBL; CP002207; ADP33141.1; -; Genomic_DNA.
DR RefSeq; WP_004429442.1; NC_014639.1.
DR AlphaFoldDB; A0A0H3E1V3; -.
DR GeneID; 23410658; -.
DR KEGG; bae:BATR1942_11050; -.
DR eggNOG; COG0576; Bacteria.
DR HOGENOM; CLU_057217_5_2_9; -.
DR OrthoDB; 9812586at2; -.
DR Proteomes; UP000006867; 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: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.
DR PROSITE; PS01071; 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 Stress response {ECO:0000256|HAMAP-Rule:MF_01151,
KW ECO:0000256|RuleBase:RU000639}.
FT REGION 1..39
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 13..33
FT /note="Acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 187 AA; 21643 MW; 2E7B4B89CD839F92 CRC64;
MSEEKQTTEQ NEAEEQEVME EQAAAEEQQE ETNEGELLQN QINELQGLLD EKENKILRVQ
ADFENYKRRS RLEMEASQKY RSQNIVTDLL PALDSFERAL QVEADNEQTK SLLQGMEMVH
RQLLDALKNE GVEAIEAVGQ EFDPNLHQAV MQVEDENYGS NIVVEEMQKG YKLKDRVIRP
SMVKVNQ
//
