ID Q03F71_PEDPA Unreviewed; 863 AA.
AC Q03F71;
DT 14-NOV-2006, integrated into UniProtKB/TrEMBL.
DT 14-NOV-2006, sequence version 1.
DT 24-JAN-2024, entry version 125.
DE RecName: Full=Chaperone protein ClpB {ECO:0000256|RuleBase:RU362034};
GN Name=clpB {ECO:0000256|RuleBase:RU362034};
GN OrderedLocusNames=PEPE_1096 {ECO:0000313|EMBL:ABJ68151.1};
OS Pediococcus pentosaceus (strain ATCC 25745 / CCUG 21536 / LMG 10740 /
OS 183-1w).
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Lactobacillaceae;
OC Pediococcus.
OX NCBI_TaxID=278197 {ECO:0000313|EMBL:ABJ68151.1, ECO:0000313|Proteomes:UP000000773};
RN [1] {ECO:0000313|EMBL:ABJ68151.1, ECO:0000313|Proteomes:UP000000773}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 25745 / CCUG 21536 / LMG 10740 / 183-1w
RC {ECO:0000313|Proteomes:UP000000773};
RX PubMed=17030793; DOI=10.1073/pnas.0607117103;
RA Makarova K., Slesarev A., Wolf Y., Sorokin A., Mirkin B., Koonin E.,
RA Pavlov A., Pavlova N., Karamychev V., Polouchine N., Shakhova V.,
RA Grigoriev I., Lou Y., Rohksar D., Lucas S., Huang K., Goodstein D.M.,
RA Hawkins T., Plengvidhya V., Welker D., Hughes J., Goh Y., Benson A.,
RA Baldwin K., Lee J.H., Diaz-Muniz I., Dosti B., Smeianov V., Wechter W.,
RA Barabote R., Lorca G., Altermann E., Barrangou R., Ganesan B., Xie Y.,
RA Rawsthorne H., Tamir D., Parker C., Breidt F., Broadbent J., Hutkins R.,
RA O'Sullivan D., Steele J., Unlu G., Saier M., Klaenhammer T., Richardson P.,
RA Kozyavkin S., Weimer B., Mills D.;
RT "Comparative genomics of the lactic acid bacteria.";
RL Proc. Natl. Acad. Sci. U.S.A. 103:15611-15616(2006).
CC -!- FUNCTION: Part of a stress-induced multi-chaperone system, it is
CC involved in the recovery of the cell from heat-induced damage, in
CC cooperation with DnaK, DnaJ and GrpE. Acts before DnaK, in the
CC processing of protein aggregates. Protein binding stimulates the ATPase
CC activity; ATP hydrolysis unfolds the denatured protein aggregates,
CC which probably helps expose new hydrophobic binding sites on the
CC surface of ClpB-bound aggregates, contributing to the solubilization
CC and refolding of denatured protein aggregates by DnaK.
CC {ECO:0000256|ARBA:ARBA00025613}.
CC -!- SUBUNIT: Homohexamer. The oligomerization is ATP-dependent.
CC {ECO:0000256|ARBA:ARBA00026057}.
CC -!- SUBUNIT: Homohexamer; The oligomerization is ATP-dependent.
CC {ECO:0000256|RuleBase:RU362034}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|RuleBase:RU362034}.
CC -!- SIMILARITY: Belongs to the ClpA/ClpB family.
CC {ECO:0000256|ARBA:ARBA00008675, ECO:0000256|RuleBase:RU004432}.
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DR EMBL; CP000422; ABJ68151.1; -; Genomic_DNA.
DR RefSeq; WP_011673487.1; NC_008525.1.
DR AlphaFoldDB; Q03F71; -.
DR STRING; 278197.PEPE_1096; -.
DR GeneID; 33062777; -.
DR KEGG; ppe:PEPE_1096; -.
DR eggNOG; COG0542; Bacteria.
DR HOGENOM; CLU_005070_4_0_9; -.
DR OMA; GPEHILM; -.
DR OrthoDB; 9803641at2; -.
DR Proteomes; UP000000773; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR GO; GO:0016887; F:ATP hydrolysis activity; IEA:InterPro.
DR GO; GO:0008233; F:peptidase activity; IEA:UniProtKB-KW.
DR GO; GO:0042026; P:protein refolding; IEA:UniProtKB-UniRule.
DR GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR GO; GO:0009408; P:response to heat; IEA:UniProtKB-UniRule.
DR CDD; cd00009; AAA; 1.
DR CDD; cd19499; RecA-like_ClpB_Hsp104-like; 1.
DR Gene3D; 1.10.8.60; -; 1.
DR Gene3D; 1.10.1780.10; Clp, N-terminal domain; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 3.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR003959; ATPase_AAA_core.
DR InterPro; IPR017730; Chaperonin_ClpB.
DR InterPro; IPR019489; Clp_ATPase_C.
DR InterPro; IPR036628; Clp_N_dom_sf.
DR InterPro; IPR004176; Clp_R_dom.
DR InterPro; IPR001270; ClpA/B.
DR InterPro; IPR018368; ClpA/B_CS1.
DR InterPro; IPR028299; ClpA/B_CS2.
DR InterPro; IPR041546; ClpA/ClpB_AAA_lid.
DR InterPro; IPR027417; P-loop_NTPase.
DR NCBIfam; TIGR03346; chaperone_ClpB; 1.
DR PANTHER; PTHR11638; ATP-DEPENDENT CLP PROTEASE; 1.
DR PANTHER; PTHR11638:SF18; HEAT SHOCK PROTEIN 104; 1.
DR Pfam; PF00004; AAA; 1.
DR Pfam; PF07724; AAA_2; 1.
DR Pfam; PF17871; AAA_lid_9; 1.
DR Pfam; PF02861; Clp_N; 2.
DR Pfam; PF10431; ClpB_D2-small; 1.
DR PRINTS; PR00300; CLPPROTEASEA.
DR SMART; SM00382; AAA; 2.
DR SMART; SM01086; ClpB_D2-small; 1.
DR SUPFAM; SSF81923; Double Clp-N motif; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 2.
DR PROSITE; PS51903; CLP_R; 1.
DR PROSITE; PS00870; CLPAB_1; 1.
DR PROSITE; PS00871; CLPAB_2; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|RuleBase:RU004432};
KW Chaperone {ECO:0000256|ARBA:ARBA00023186, ECO:0000256|RuleBase:RU004432};
KW Coiled coil {ECO:0000256|ARBA:ARBA00023054, ECO:0000256|RuleBase:RU362034};
KW Cytoplasm {ECO:0000256|RuleBase:RU362034};
KW Hydrolase {ECO:0000313|EMBL:ABJ68151.1};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU004432}; Protease {ECO:0000313|EMBL:ABJ68151.1};
KW Repeat {ECO:0000256|ARBA:ARBA00022737, ECO:0000256|PROSITE-
KW ProRule:PRU01251}; Stress response {ECO:0000256|RuleBase:RU362034}.
FT DOMAIN 3..148
FT /note="Clp R"
FT /evidence="ECO:0000259|PROSITE:PS51903"
FT COILED 85..112
FT /evidence="ECO:0000256|RuleBase:RU362034"
FT COILED 414..528
FT /evidence="ECO:0000256|RuleBase:RU362034"
SQ SEQUENCE 863 AA; 97124 MW; 5BFC3D502B76C6F2 CRC64;
MNPEKMTTAL QEAISEAQQI AVNRQHQEIG VPELFKFLTQ PDQLVGTLLT DLKIDNNLVQ
TELDQELEQI SVVSGSQVSY GQSISAELNQ LLVQAEQQRK KLQDEYVAID TILIALFNLD
QNQFKKFLNQ QGLTQKQVLA KVDEFRGGER VTSKEQESGY KALEKYGTDL VKRAHSENPD
PVIGRDEEIL EVIRILSRKT KNNPVLIGEP GVGKTAIVEG LAQRIAKGDV PSNLVDKTIV
SLDMGSLIAG AKYRGDFEER LKAVLKEVSK SDGQIILFID EIHTIVGAGK TEGSMDAGNL
LKPMLARGEL HLIGATTLDE YRENIEKDKA LERRFQRVLV KEPSIEDTIS ILRGLKERFE
IHHGVRIHDN ALVAAAKLSS RYITDRYLPD KAIDLIDEAS AKIKVEMNSN PTELDQVKRQ
LMRLQVEERA LKNESDAESV KRLKDLQKEL SETKEEKVKL ESRWSAQKEE IKKISDKKNE
LDKAKHDLQE AESSYDLDQA AILQHGTIPA LEKELEQLEN QSESDHGDWL VEESVTDKEI
AQTISQMTGI PVARLVEGER EKLLHLADKL HNRVIGQDEA VQSVSDAVLR SRAGLQDPNR
PIGSFLFLGP TGVGKTELSK ALAEALFDSE DNMVRIDMSE YMEKESVSRL VGAAPGYIGY
EEGGQLTEAV RRNPYSIVLF DEIEKAHPEV FNILLQVLDD GRLTDGQGRT VNFRNTILIM
TSNLGSDLLL KNQSENKIDD NIRNQVQDVL HGYFRPEFLN RIDDIIMFTP LSKQDVRQIV
IKLIHNLSMR LSDQEISLSI SDDAQDYIVE QAYDPAFGAR PLRRYITKNV ETPLAKEIIS
GRVRPNSTVN IDVLNDQLVF QNK
//