GRPE_UREPA
ID GRPE_UREPA Reviewed; 218 AA.
AC Q9PQ83;
DT 27-SEP-2004, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2000, sequence version 1.
DT 25-MAY-2022, entry version 97.
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=UU406;
OS Ureaplasma parvum serovar 3 (strain ATCC 700970).
OC Bacteria; Tenericutes; Mollicutes; Mycoplasmataceae; Ureaplasma.
OX NCBI_TaxID=273119;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 700970;
RX PubMed=11048724; DOI=10.1038/35037619;
RA Glass J.I., Lefkowitz E.J., Glass J.S., Heiner C.R., Chen E.Y.,
RA Cassell G.H.;
RT "The complete sequence of the mucosal pathogen Ureaplasma urealyticum.";
RL Nature 407:757-762(2000).
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; AF222894; AAF30817.1; -; Genomic_DNA.
DR RefSeq; WP_006688590.1; NC_002162.1.
DR AlphaFoldDB; Q9PQ83; -.
DR SMR; Q9PQ83; -.
DR STRING; 273119.UU406; -.
DR EnsemblBacteria; AAF30817; AAF30817; UU406.
DR GeneID; 29672340; -.
DR KEGG; uur:UU406; -.
DR eggNOG; COG0576; Bacteria.
DR HOGENOM; CLU_1277163_0_0_14; -.
DR OMA; LVGFRMF; -.
DR Proteomes; UP000000423; 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 Gene3D; 2.30.22.10; -; 1.
DR HAMAP; MF_01151; GrpE; 1.
DR InterPro; IPR000740; GrpE.
DR InterPro; IPR009012; GrpE_head.
DR Pfam; PF01025; GrpE; 1.
DR SUPFAM; SSF51064; SSF51064; 1.
PE 3: Inferred from homology;
KW Chaperone; Cytoplasm; Reference proteome; Stress response.
FT CHAIN 1..218
FT /note="Protein GrpE"
FT /id="PRO_0000113890"
FT REGION 1..32
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 15..32
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 218 AA; 25637 MW; 722DEBCC016C0A02 CRC64;
MSKNNENIKH QNNDKVNNQV DKKETKNHNK QEFKYKELYE HELKKNKELQ NINTLLKDKN
QQLEEQISQL NQDFIKQLET KAKQAQQILE QKVNELEARH EAKVNDAVFK IFKFKMEPLL
DAINHFTKIV NQNYDDPKIQ AFIEGFKMFS QNMIDGLDNL KITKISPQVN DSLNDEIMEV
FEVVENTNKP SMHVVEVISD GFKYNDKVIK FAVVKVAK