ID D5XFH9_THEPJ Unreviewed; 467 AA.
AC D5XFH9;
DT 13-JUL-2010, integrated into UniProtKB/TrEMBL.
DT 13-JUL-2010, sequence version 1.
DT 27-MAR-2024, entry version 69.
DE RecName: Full=ATP-dependent protease ATPase subunit HslU {ECO:0000256|HAMAP-Rule:MF_00249};
DE AltName: Full=Unfoldase HslU {ECO:0000256|HAMAP-Rule:MF_00249};
GN Name=hslU {ECO:0000256|HAMAP-Rule:MF_00249};
GN OrderedLocusNames=TherJR_1547 {ECO:0000313|EMBL:ADG82400.1};
OS Thermincola potens (strain JR).
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Thermincolaceae;
OC Thermincola.
OX NCBI_TaxID=635013 {ECO:0000313|EMBL:ADG82400.1, ECO:0000313|Proteomes:UP000002377};
RN [1] {ECO:0000313|EMBL:ADG82400.1, ECO:0000313|Proteomes:UP000002377}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JR {ECO:0000313|EMBL:ADG82400.1,
RC ECO:0000313|Proteomes:UP000002377};
RG US DOE Joint Genome Institute;
RA Lucas S., Copeland A., Lapidus A., Cheng J.-F., Bruce D., Goodwin L.,
RA Pitluck S., Chertkov O., Detter J.C., Han C., Tapia R., Land M., Hauser L.,
RA Kyrpides N., Mikhailova N., Hazen T.C., Woyke T.;
RT "Complete sequence of Thermincola sp. JR.";
RL Submitted (MAY-2010) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: ATPase subunit of a proteasome-like degradation complex; this
CC subunit has chaperone activity. The binding of ATP and its subsequent
CC hydrolysis by HslU are essential for unfolding of protein substrates
CC subsequently hydrolyzed by HslV. HslU recognizes the N-terminal part of
CC its protein substrates and unfolds these before they are guided to HslV
CC for hydrolysis. {ECO:0000256|HAMAP-Rule:MF_00249}.
CC -!- SUBUNIT: A double ring-shaped homohexamer of HslV is capped on each
CC side by a ring-shaped HslU homohexamer. The assembly of the HslU/HslV
CC complex is dependent on binding of ATP. {ECO:0000256|HAMAP-
CC Rule:MF_00249}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00249}.
CC -!- SIMILARITY: Belongs to the ClpX chaperone family. HslU subfamily.
CC {ECO:0000256|ARBA:ARBA00009771, ECO:0000256|HAMAP-Rule:MF_00249}.
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DR EMBL; CP002028; ADG82400.1; -; Genomic_DNA.
DR RefSeq; WP_013120415.1; NC_014152.1.
DR AlphaFoldDB; D5XFH9; -.
DR STRING; 635013.TherJR_1547; -.
DR KEGG; tjr:TherJR_1547; -.
DR eggNOG; COG1220; Bacteria.
DR HOGENOM; CLU_033123_0_0_9; -.
DR OrthoDB; 9804062at2; -.
DR Proteomes; UP000002377; Chromosome.
DR GO; GO:0009376; C:HslUV protease complex; IEA:UniProtKB-UniRule.
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:InterPro.
DR GO; GO:0036402; F:proteasome-activating activity; IEA:UniProtKB-UniRule.
DR GO; GO:0043335; P:protein unfolding; IEA:UniProtKB-UniRule.
DR CDD; cd19498; RecA-like_HslU; 1.
DR Gene3D; 1.10.8.60; -; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 2.
DR HAMAP; MF_00249; HslU; 1.
DR InterPro; IPR003593; AAA+_ATPase.
DR InterPro; IPR003959; ATPase_AAA_core.
DR InterPro; IPR011704; ATPase_dyneun-rel_AAA.
DR InterPro; IPR019489; Clp_ATPase_C.
DR InterPro; IPR004491; HslU.
DR InterPro; IPR027417; P-loop_NTPase.
DR NCBIfam; TIGR00390; hslU; 1.
DR PANTHER; PTHR48102; ATP-DEPENDENT CLP PROTEASE ATP-BINDING SUBUNIT CLPX-LIKE, MITOCHONDRIAL-RELATED; 1.
DR PANTHER; PTHR48102:SF3; ATP-DEPENDENT PROTEASE ATPASE SUBUNIT HSLU; 1.
DR Pfam; PF07724; AAA_2; 1.
DR Pfam; PF07728; AAA_5; 1.
DR Pfam; PF10431; ClpB_D2-small; 1.
DR SMART; SM00382; AAA; 1.
DR SMART; SM01086; ClpB_D2-small; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|HAMAP-Rule:MF_00249};
KW Chaperone {ECO:0000256|ARBA:ARBA00023186, ECO:0000256|HAMAP-Rule:MF_00249};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00249};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_00249};
KW Reference proteome {ECO:0000313|Proteomes:UP000002377};
KW Stress response {ECO:0000313|EMBL:ADG82400.1}.
FT DOMAIN 49..356
FT /note="AAA+ ATPase"
FT /evidence="ECO:0000259|SMART:SM00382"
FT DOMAIN 359..453
FT /note="Clp ATPase C-terminal"
FT /evidence="ECO:0000259|SMART:SM01086"
FT BINDING 18
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
FT BINDING 60..65
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
FT BINDING 280
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
FT BINDING 345
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
FT BINDING 417
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
SQ SEQUENCE 467 AA; 52894 MW; B8728E9F144E8B50 CRC64;
MQDLTPKQIV EELDKFIVGQ HKAKRSVAVA LRNRYRRKKL PPELRDEVVP KNIIMIGPTG
VGKTEIARRL AKLVNAPFVK VEATKFTEVG YVGRDVESMV RDLVETSIRM VKQEKMAEVE
EKARVMAEKR ILDILAPLPE REMGLKNPFE ALFGGGQRND DQAQEQAFTE RVNQVQRERD
ILWEKLQKGE LEHEYIEIEV EDTNVPTVEV FSGAGVEEMG INIQDILGGI LPKRKKKRKT
TVEEARKILT NQEAQKLIDM DEVISQAIER AEQSGIIFLD EIDKIAARDG GAGPDVSRGG
VQRDILPIVE GSTVMTKYGA VKTDHILFIA AGAFHIAKPS DLIPELQGRF PIRVELESLT
EEDFKQILIA PQNAIIKQYK ALLETEGIML KFTENSLDEI AKIAYTVNEQ TENIGARRLH
TILEKLLEDI AYEAPDTDQK VVVIDEKYVQ EKLSEVIHNR DLSRYIL
//
