ID A0A158M249_9BORD Unreviewed; 444 AA.
AC A0A158M249;
DT 08-JUN-2016, integrated into UniProtKB/TrEMBL.
DT 08-JUN-2016, sequence version 1.
DT 24-JAN-2024, entry version 28.
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 ECO:0000313|EMBL:KAK87386.1};
GN ORFNames=L497_2940 {ECO:0000313|EMBL:KAK87386.1};
OS Bordetella holmesii CDC-H585-BH.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Alcaligenaceae; Bordetella.
OX NCBI_TaxID=1331206 {ECO:0000313|EMBL:KAK87386.1, ECO:0000313|Proteomes:UP000026682};
RN [1] {ECO:0000313|EMBL:KAK87386.1, ECO:0000313|Proteomes:UP000026682}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CDC-H585-BH {ECO:0000313|EMBL:KAK87386.1,
RC ECO:0000313|Proteomes:UP000026682};
RA Harvill E., Goodfield L.L., Ivanov Y., Meyer J.A., Newth C., Cassiday P.,
RA Tondella M.L., Liao P., Zimmerman J., Meert K., Wessel D., Berger J.,
RA Dean J.M., Holubkov R., Burr J., Liu T., Brinkac L.M., Sanka R., Kim M.,
RA Losada L.;
RT "Genome sequence of Bordetella holmseii.";
RL Submitted (MAR-2014) 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}.
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:KAK87386.1}.
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DR EMBL; JFZZ01000136; KAK87386.1; -; Genomic_DNA.
DR RefSeq; WP_017685724.1; NZ_JFZZ01000136.1.
DR AlphaFoldDB; A0A158M249; -.
DR STRING; 35814.BBB42_17515; -.
DR GeneID; 56626525; -.
DR PATRIC; fig|1331206.3.peg.3237; -.
DR Proteomes; UP000026682; Unassembled WGS sequence.
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:UniProtKB-KW.
DR GO; GO:0036402; F:proteasome-activating activity; IEA:UniProtKB-UniRule.
DR GO; GO:0043335; P:protein unfolding; IEA:UniProtKB-UniRule.
DR GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR CDD; cd19498; RecA-like_HslU; 1.
DR Gene3D; 1.10.8.60; -; 1.
DR Gene3D; 1.10.8.10; DNA helicase RuvA subunit, C-terminal domain; 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; 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; PF00004; AAA; 1.
DR Pfam; PF07724; AAA_2; 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 Hydrolase {ECO:0000313|EMBL:KAK87386.1};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_00249};
KW Protease {ECO:0000313|EMBL:KAK87386.1}.
FT DOMAIN 51..333
FT /note="AAA+ ATPase"
FT /evidence="ECO:0000259|SMART:SM00382"
FT DOMAIN 336..430
FT /note="Clp ATPase C-terminal"
FT /evidence="ECO:0000259|SMART:SM01086"
FT BINDING 20
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
FT BINDING 62..67
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
FT BINDING 257
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
FT BINDING 322
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
FT BINDING 394
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
SQ SEQUENCE 444 AA; 49666 MW; 7B82BDF335EFB38B CRC64;
MSASNMTPGE IVSELDKFII GQNRAKRAVA VALRNRWRRQ QVAEPLRHEI HPKNILMIGP
TGVGKTEIAR RLAKLANAPF IKIEATKFTE VGYVGRDVDT IIRDLTEYSI KQTREIEMRR
VRSHAQDAAE DRILDALVPP ARNAMGEPQR DESNATRQTF RKRLREGSLD DLEIEIDIAQ
PMPQMDVMTP PGMEEMAEQL RGMFAGLSRD KTKPKKIKVK EAFKLIIDEE AGKRVNEDDL
RAAAIANVEQ NGIVFLDEID KIAARQESGG ADVSRQGVQR DLLPLVEGTT VNTRYGMVRT
DHVLFIASGA FHLSRPSDLI PELQGRFPIR VELDSLSAED FVRILSETDA SLVKQYTALL
ATEDVQLEFT EDGIKRLAEL AFSVNERTEN IGARRLYTVM EKLLEELSFD AAANGGQAIR
IDAAYVETQL SEAAASQDLA RYVL
//
