ID C6XG47_LIBAP Unreviewed; 853 AA.
AC C6XG47;
DT 22-SEP-2009, integrated into UniProtKB/TrEMBL.
DT 22-SEP-2009, sequence version 1.
DT 24-JAN-2024, entry version 95.
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:ACT57350.1};
GN OrderedLocusNames=CLIBASIA_03870 {ECO:0000313|EMBL:ACT57350.1};
OS Liberibacter asiaticus (strain psy62).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Hyphomicrobiales;
OC Rhizobiaceae; Liberibacter.
OX NCBI_TaxID=537021 {ECO:0000313|EMBL:ACT57350.1, ECO:0000313|Proteomes:UP000002744};
RN [1] {ECO:0000313|EMBL:ACT57350.1, ECO:0000313|Proteomes:UP000002744}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=psy62 {ECO:0000313|Proteomes:UP000002744};
RX PubMed=19589076; DOI=10.1094/MPMI-22-8-1011;
RA Duan Y., Zhou L., Hall D.G., Li W., Doddapaneni H., Lin H., Liu L.,
RA Vahling C.M., Gabriel D.W., Williams K.P., Dickerman A., Sun Y.,
RA Gottwald T.;
RT "Complete genome sequence of citrus huanglongbing bacterium, 'Candidatus
RT Liberibacter asiaticus' obtained through metagenomics.";
RL Mol. Plant Microbe Interact. 22:1011-1020(2009).
RN [2] {ECO:0000313|EMBL:ACT57350.1, ECO:0000313|Proteomes:UP000002744}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=psy62 {ECO:0000313|Proteomes:UP000002744};
RX PubMed=21784907; DOI=10.1128/AEM.05111-11;
RA Zhou L., Powell C.A., Hoffman M.T., Li W., Fan G., Liu B., Lin H., Duan Y.;
RT "Diversity and plasticity of the intracellular plant pathogen and insect
RT symbiont, 'Candidatus Liberibacter asiaticus', revealed by hyper variable
RT prophage genes with intragenic tandem repeats.";
RL Appl. Environ. Microbiol. 77:6663-6673(2011).
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; CP001677; ACT57350.1; -; Genomic_DNA.
DR RefSeq; WP_015452710.1; NC_012985.3.
DR AlphaFoldDB; C6XG47; -.
DR STRING; 537021.CLIBASIA_03870; -.
DR GeneID; 66286345; -.
DR KEGG; las:CLIBASIA_03870; -.
DR eggNOG; COG0542; Bacteria.
DR HOGENOM; CLU_005070_4_0_5; -.
DR OMA; ERMKAVM; -.
DR OrthoDB; 9803641at2; -.
DR Proteomes; UP000002744; 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:ACT57350.1};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW ECO:0000256|RuleBase:RU004432}; Protease {ECO:0000313|EMBL:ACT57350.1};
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 853 AA; 95765 MW; 45BDDC14C20B26E3 CRC64;
MNSDKYSDLM RNVLQSAQTY ALAQGHQNLV PEHVLHIFLE DEQGAVYSLI QCSGGDIAQL
KDYNQTVLSK IPKVTGGGAQ VYLSQPLAVI LSKSEEIAKK SGDSFVTAEK FLLAMVMETG
GIGESLKKCG LKFSRLEESI KKLRKGRVAD SVNAEQGFDA LKKYCRDLTE EARNGKLDPV
IGRDDEMRRA IQVLSRRTKN NPVLIGDPGV GKTAIIEGLA SRIINGDIPE SLKGKRLMAL
DMGALIAGAK FRGEFEERLK SLLCEIRSED GEIILFIDEL HVLVGAGKTD GAMDASNLLK
PSLARGELHC IGATTLDEYR KYIEKDPALA RRFQSLLVGE PTVTDTISIL RGLKERYEQH
HKVRISDSAL VSAAVLSNRY ITDRFLPDKA IDLMDEASAR VRMQIDTKPE VLDELDRRII
CLKIEKEALK KEKDSFSKGR LIELEKELSS LEEKSHSLTL RWQEGQRKIL YVADLKKRLE
SMRNELAIAQ RQGHFERAGE LAYGLIPKTE KELDEAEKAD STAEDMVQEV VTSDNIANIV
SRWTGIPVDK MLESDREKFL RIETEISKSV IGQSAAVESV SNALRRFRAG LQDPQRPMGS
FMFLGPTGVG KTELVKSLAR LLFDDENSMI RIDMSEYMEK HSVSRLIGSP PGYVGYEEGG
ALTEAVRRHP YQVVLFDEIE KAHSDVHNIL LQVLDDGRLT DSQGRTVDFR NTLIIMTSNL
GAEYLIEDGD SVHDKVMGIV RSAFKPEFLN RLDEIILFEK LRKEDMAKIV RIQLGRVLSL
IKERNISMDF DDQVIDWLSC RGYDPSYGAR PLKRVIQRYI QNPLAERVLS QTISDGDSIE
VFVDDDNLNF RVI
//