ID A0A1Y5SPW3_9RHOB Unreviewed; 871 AA.
AC A0A1Y5SPW3;
DT 30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT 30-AUG-2017, sequence version 1.
DT 24-JAN-2024, entry version 27.
DE RecName: Full=Chaperone protein ClpB {ECO:0000256|ARBA:ARBA00017574, ECO:0000256|RuleBase:RU362034};
GN Name=clpB {ECO:0000256|RuleBase:RU362034,
GN ECO:0000313|EMBL:SLN43915.1};
GN ORFNames=PSA7680_02227 {ECO:0000313|EMBL:SLN43915.1};
OS Pseudoruegeria aquimaris.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Pseudoruegeria.
OX NCBI_TaxID=393663 {ECO:0000313|EMBL:SLN43915.1, ECO:0000313|Proteomes:UP000193409};
RN [1] {ECO:0000313|EMBL:SLN43915.1, ECO:0000313|Proteomes:UP000193409}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CECT 7680 {ECO:0000313|EMBL:SLN43915.1,
RC ECO:0000313|Proteomes:UP000193409};
RA Afonso C.L., Miller P.J., Scott M.A., Spackman E., Goraichik I.,
RA Dimitrov K.M., Suarez D.L., Swayne D.E.;
RL Submitted (MAR-2017) 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|ARBA:ARBA00004496,
CC 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; FWFQ01000014; SLN43915.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Y5SPW3; -.
DR OrthoDB; 9803641at2; -.
DR Proteomes; UP000193409; 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 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 Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU004432};
KW Reference proteome {ECO:0000313|Proteomes:UP000193409};
KW Repeat {ECO:0000256|ARBA:ARBA00022737, ECO:0000256|PROSITE-
KW ProRule:PRU01251}; Stress response {ECO:0000256|RuleBase:RU362034}.
FT DOMAIN 3..146
FT /note="Clp R"
FT /evidence="ECO:0000259|PROSITE:PS51903"
FT COILED 412..492
FT /evidence="ECO:0000256|RuleBase:RU362034"
SQ SEQUENCE 871 AA; 95645 MW; 5F8A2E2B846C3E45 CRC64;
MNFEKFTERS RGFIQAAQTI AMRESHQRLA PEHILKALMD DDQGLASNLI KRAGGSPERV
VEALDAALAK MPKVSGDAGQ IYLDSQTAKV LDEAEKIATK AGDSFVTVER ILTALAVVKS
KAKDALDAGA VTAMKLNTAI NDIRKGRTAD SASAEEGYDA LKKYARDLTE AAREGKIDPI
IGRDEEIRRT MQVLSRRTKN NPVLIGEPGV GKTAIAEGLA LRIINGDVPE SLRNKKLMSL
DMGALVAGAK YRGEFEERLK AVLSEVTAAA GEIILFIDEM HQLVGAGKTD GAMDAANLIK
PALARGELHC VGATTLDEYR KYVEKDAALA RRFQPVMVDE PTVTDTISIL RGIKEKYELH
HGVRISDSAL VAAATLSHRY ITDRFLPDKA IDLVDEAASR LRMEVDSKPE ELDALDREIL
QKQIEAEALK KEDDAASKDR LEKLEKELSE LQDKSAALTA KWQAERDKLA KARELKEQLD
RARAELDIAK REGNLAKAGE LSYGVIPELE RKVAEAESSE DEVLVEEAVR PEQIAQVVER
WTGIPTSKML EGEREKLLRM EEELGKRVIG QKAAVRAVAN AVRRARAGLN DEARPLGSFL
FLGPTGVGKT ELTKAVAEFL FDDDSAMVRI DMSEFMEKHA VARLIGAPPG YVGYDEGGVL
TEAVRRKPYQ VVLFDEVEKA HPDVFNVLLQ VLDDGVLTDG QGRTVDFKQT LIVLTSNLGA
QALSQLPEGA DSSEAKRDVM DAVRAHFRPE FLNRLDETII FDRLSRDDMD GIVDIQLGLL
AKRLARRNIT LELDDAARKW LADEGYDPVF GARPLKRVIQ RHLQDPLAEM LLAGDVLDGS
TVPVTVGADG LIVGDRIAPS NRRPPEATVV H
//