ID A0A0D6TC51_9RHOB Unreviewed; 876 AA.
AC A0A0D6TC51;
DT 27-MAY-2015, integrated into UniProtKB/TrEMBL.
DT 27-MAY-2015, sequence version 1.
DT 27-MAR-2024, entry version 47.
DE RecName: Full=Chaperone protein ClpB {ECO:0000256|ARBA:ARBA00017574, ECO:0000256|RuleBase:RU362034};
GN Name=clpB {ECO:0000256|RuleBase:RU362034};
GN ORFNames=SY26_12155 {ECO:0000313|EMBL:KIX17668.1};
OS Paracoccus sp. 228.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Paracoccaceae; Paracoccus.
OX NCBI_TaxID=1192054 {ECO:0000313|EMBL:KIX17668.1, ECO:0000313|Proteomes:UP000032743};
RN [1] {ECO:0000313|EMBL:KIX17668.1, ECO:0000313|Proteomes:UP000032743}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=361 {ECO:0000313|EMBL:KIX17668.1,
RC ECO:0000313|Proteomes:UP000032743};
RA Karczewska-Golec J., Kochanowska-Lyzen M., Balut M., Golec P.,
RA Madanecki P., Markert S., Piotrowski A., Schweder T., Szalewska-Palasz A.;
RT "Three Bacterial Inhabitants of the Baltic Sea under Osmotic Stress: a
RT Genomic and a Proteomic Perspective.";
RL Submitted (FEB-2015) to the EMBL/GenBank/DDBJ databases.
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:KIX17668.1}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; JYGY01000003; KIX17668.1; -; Genomic_DNA.
DR RefSeq; WP_046000701.1; NZ_JYGY01000003.1.
DR AlphaFoldDB; A0A0D6TC51; -.
DR STRING; 1192054.SY26_12155; -.
DR PATRIC; fig|1603292.4.peg.2588; -.
DR OrthoDB; 9803641at2; -.
DR Proteomes; UP000032743; 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, ECO:0000256|RuleBase:RU362034};
KW Cytoplasm {ECO:0000256|RuleBase:RU362034};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU004432};
KW Reference proteome {ECO:0000313|Proteomes:UP000032743};
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 COILED 413..493
FT /evidence="ECO:0000256|RuleBase:RU362034"
SQ SEQUENCE 876 AA; 96214 MW; EDEC0E34BCCFDEFA CRC64;
MNMEKFTERS RGFLQSAQTI AIRENQQRVM PEHLLKALMD DDQGLASNLI TRAGGDAKRV
REAVDAAVAK QPKVSGSGSG QVYVDPTLVR VLDEAESVAK KAGDSFVPAE RVLMALAMVN
TNARDALAAG SVNAQALNAA IIDIRKGRTA DTASAEDSYE ALEKYARDLT AAARDGKIDP
IIGRDEEIRR AMQVLSRRTK NNPVLIGEPG VGKTAIAEGL ALRIIDGDVP ESLRNKRLMA
LDMGALIAGA KYRGDFEERL KSILKEIETA AGEIILFIDE LHTLVGAGKG DGAMDAANLI
KPALARGELH CVGATTLDEY RKYIEKDAAL ARRFQPVLVE EPTVEDTISI LRGIKEKYEL
HHGVRISDAA LVAAATLSHR YITDRFLPDK AIDLMDEAAS RLRMEVDSKP EELDQLDRQI
LQLQIEAEAL KKEDDAASKD RLERLEKDLS GLQERSAEMT ARWQAERDKL QGSRDLKEQL
DRARADLDQA KREGNLARAG ELSYGIIPGL EKQLAEAEQG DGLMVEEAVR PEQIAEVVER
WTGIPTAKML EGERDKLLKM EEQIGKRVIG QQEAVTAVSN AVRRARAGLN DENRPLGSFL
FLGPTGVGKT ELTKALAEYM FDDDSAMVRI DMSEFMEKHS VARLIGAPPG YVGYDEGGVL
TEAVRRRPYQ VILFDEVEKA HPDVFNVLLQ VLDDGVLTDG QGRTVDFKQT LIILTSNLGS
QALSHLPEEA DASDARHQVM EAVRGHFRPE FLNRLDEIII FRRLSRTNMD GIVKVQMARL
EKRLAGRKIT LDIDDAARMW LADQGYDPVF GARPLKRVIQ RALQDPLAEL LLSGDVMDGA
TVHVSAGPDG LLVGNRVGQA GPRLGAIGEG PRPPIH
//
