ID A0A157RS88_9BORD Unreviewed; 444 AA.
AC A0A157RS88;
DT 08-JUN-2016, integrated into UniProtKB/TrEMBL.
DT 08-JUN-2016, sequence version 1.
DT 24-JAN-2024, entry version 31.
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:SAI68650.1};
GN ORFNames=SAMEA3906487_01383 {ECO:0000313|EMBL:SAI68650.1};
OS Bordetella trematum.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Alcaligenaceae; Bordetella.
OX NCBI_TaxID=123899 {ECO:0000313|EMBL:SAI68650.1, ECO:0000313|Proteomes:UP000076825};
RN [1] {ECO:0000313|EMBL:SAI68650.1, ECO:0000313|Proteomes:UP000076825}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=H044680328 {ECO:0000313|EMBL:SAI68650.1,
RC ECO:0000313|Proteomes:UP000076825};
RG Pathogen Informatics;
RL Submitted (APR-2016) 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; LT546645; SAI68650.1; -; Genomic_DNA.
DR RefSeq; WP_025514148.1; NZ_UFUJ01000001.1.
DR AlphaFoldDB; A0A157RS88; -.
DR STRING; 123899.SAMEA3906487_01383; -.
DR GeneID; 56591327; -.
DR KEGG; btrm:SAMEA390648701383; -.
DR PATRIC; fig|123899.6.peg.1361; -.
DR eggNOG; COG1220; Bacteria.
DR OrthoDB; 9804062at2; -.
DR Proteomes; UP000076825; Chromosome 1.
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, ECO:0000313|EMBL:SAI68650.1};
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:SAI68650.1};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_00249};
KW Protease {ECO:0000313|EMBL:SAI68650.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000076825}.
FT DOMAIN 51..333
FT /note="AAA+ ATPase"
FT /evidence="ECO:0000259|SMART:SM00382"
FT DOMAIN 336..432
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; 49699 MW; CF938A7EBE4F5851 CRC64;
MSASTMTPGE IVSELDKFII GQNRAKRAVA VALRNRWRRQ QVAEPLRNEI HPKNILMIGP
TGVGKTEIAR RLAKLANAPF IKIEATKFTE VGYVGRDVDT IIRDLTEYSI KQTREQEMRR
VRSHAQDAAE DRILDVLVPP ARNAMGEPQR DEANTTRQTF RKRLREGQLD DLEIEIDVAQ
PMPQMDVMTP PGMEEMAEQL RGMFAGLSRD KTKPKKIKVK EAFKLIIDEE AAKRVNEDDL
RAAAIANVEQ NGIVFLDEID KIAARQESGG ADVSRQGVQR DLLPLVEGTT VNTRYGMVRT
DHILFIASGA FHLSRPSDLI PELQGRFPIR VELDSLTAED FVRILSQTDA SLVKQYSALL
GTEDVTLEFT DEGIQRLAEL AFSVNERTEN IGARRLYTVM EKLLEELSFD ANAQGGQAVR
IDAAYVDAQL SEAAASQDLA RYVL
//