ID A0A0R2ER28_9LACO Unreviewed; 870 AA.
AC A0A0R2ER28;
DT 20-JAN-2016, integrated into UniProtKB/TrEMBL.
DT 20-JAN-2016, sequence version 1.
DT 27-MAR-2024, entry version 41.
DE RecName: Full=Chaperone protein ClpB {ECO:0000256|RuleBase:RU362034};
GN Name=clpB {ECO:0000256|RuleBase:RU362034};
GN ORFNames=FC75_GL000497 {ECO:0000313|EMBL:KRN18728.1};
OS Lacticaseibacillus camelliae DSM 22697 = JCM 13995.
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Lactobacillaceae;
OC Lacticaseibacillus.
OX NCBI_TaxID=1423730 {ECO:0000313|EMBL:KRN18728.1, ECO:0000313|Proteomes:UP000050865};
RN [1] {ECO:0000313|EMBL:KRN18728.1, ECO:0000313|Proteomes:UP000050865}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 22697 {ECO:0000313|EMBL:KRN18728.1,
RC ECO:0000313|Proteomes:UP000050865};
RX PubMed=26415554; DOI=10.1038/ncomms9322;
RA Sun Z., Harris H.M., McCann A., Guo C., Argimon S., Zhang W., Yang X.,
RA Jeffery I.B., Cooney J.C., Kagawa T.F., Liu W., Song Y., Salvetti E.,
RA Wrobel A., Rasinkangas P., Parkhill J., Rea M.C., O'Sullivan O., Ritari J.,
RA Douillard F.P., Paul Ross R., Yang R., Briner A.E., Felis G.E.,
RA de Vos W.M., Barrangou R., Klaenhammer T.R., Caufield P.W., Cui Y.,
RA Zhang H., O'Toole P.W.;
RT "Expanding the biotechnology potential of lactobacilli through comparative
RT genomics of 213 strains and associated genera.";
RL Nat. Commun. 6:8322-8322(2015).
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}.
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:KRN18728.1}.
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DR EMBL; AYZJ01000084; KRN18728.1; -; Genomic_DNA.
DR RefSeq; WP_056989898.1; NZ_AYZJ01000084.1.
DR AlphaFoldDB; A0A0R2ER28; -.
DR STRING; 1423730.FC75_GL000497; -.
DR PATRIC; fig|1423730.4.peg.517; -.
DR Proteomes; UP000050865; Unassembled WGS sequence.
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:0042026; P:protein refolding; IEA:UniProtKB-UniRule.
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 78, MITOCHONDRIAL; 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};
KW Cytoplasm {ECO:0000256|RuleBase:RU362034};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU004432};
KW Reference proteome {ECO:0000313|Proteomes:UP000050865};
KW Repeat {ECO:0000256|ARBA:ARBA00022737, ECO:0000256|PROSITE-
KW ProRule:PRU01251}; Stress response {ECO:0000256|RuleBase:RU362034}.
FT DOMAIN 3..147
FT /note="Clp R"
FT /evidence="ECO:0000259|PROSITE:PS51903"
FT REGION 429..457
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 429..448
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ SEQUENCE 870 AA; 96399 MW; 125054AED0F14D81 CRC64;
MNPDSFTQAV TEAVAAAQQI AQVRHHQEID IPEVIKSMVQ KGDLGAQLFQ DAGINLNGLN
AAIDQAIDQE SVVEGASSYG QNMSQNLYQL FQDADKVKTS LGDEFIATED VLLALFDQPY
NVITKYLTDN GLTEKKFRKV VDKARGGQKV TSKTAENTYK ALEKYGTDLV KEARSGKMDP
IIGRDEEIRN VIRILSRKTK NNPVLIGEPG VGKTAIVEGL AQRIVRNDVP DNLKNKTIIS
LDMGSLLAGA KYRGDFEERL KSVLNEVKKS EGQILLFIDE IHTIVGAGKT EGSMDAGNLL
KPMLARGELH LIGATTLDEY RENIEKDKAL ERRFQRVLIQ EPSVEDTISI LRGLKERFEI
FHGVRIHDSA LVAAATLSNR YITDRYLPDK AIDLIDEASA EINVEMNSRP TSLDVAERKQ
MQLEIEEQAL KKETDPASEK RLKQAEQELA NTKEQTAKLK AQWDAEKKDI NQLNEKKEAI
DKAKHELEDA QSRYDLETAA RLQHGTIPQL EKELKDLEAT DRPDSWLVEE SVTEKEIAAV
ISRQTGIPVA KLVEGDRQKL LHLPENLHKR VIGQDEAVDA VSDAVLRSRA GLQDPSRPLG
SFLFLGPTGV GKTELAKSLA DNLFDSEKHM VRIDMSEYMD KISVSRLVGA APGYVGYEEG
GQLTEAVRRN PYTIVLLDEI EKAHPDVFNI LLQVLDDGRL TDSQGRTVDF KNTIIIMTSN
LGSEALLDGV EDDGKITQDA KDQVMAQVRS HFKPEFLNRI DDIIMFNPLR LADVEKIAVK
DLKQLGGRLA DQNITLDVTP AAQEWLANKG YEPAYGARPL QRLITTAVET PLAKQLIAGD
IVPESTVTIG VKDGALDFTS KENTPAPAEA
//
