ID A0A3T1D8N0_9BACL Unreviewed; 462 AA.
AC A0A3T1D8N0;
DT 08-MAY-2019, integrated into UniProtKB/TrEMBL.
DT 08-MAY-2019, sequence version 1.
DT 24-JAN-2024, entry version 20.
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:BBI34447.1};
GN ORFNames=KCTCHS21_38460 {ECO:0000313|EMBL:BBI34447.1};
OS Cohnella abietis.
OC Bacteria; Bacillota; Bacilli; Bacillales; Paenibacillaceae; Cohnella.
OX NCBI_TaxID=2507935 {ECO:0000313|EMBL:BBI34447.1, ECO:0000313|Proteomes:UP000289856};
RN [1] {ECO:0000313|EMBL:BBI34447.1, ECO:0000313|Proteomes:UP000289856}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=HS21 {ECO:0000313|EMBL:BBI34447.1,
RC ECO:0000313|Proteomes:UP000289856};
RA Jiang L., Kang S.W., Kim S., Jung J., Kim C.Y., Kim D.H., Kim S.W., Lee J.;
RT "Complete genome sequence of Cohnella hallensis HS21 isolated from Korean
RT fir (Abies koreana) rhizospheric soil.";
RL Submitted (JAN-2019) 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; AP019400; BBI34447.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A3T1D8N0; -.
DR KEGG; cohn:KCTCHS21_38460; -.
DR OrthoDB; 9804062at2; -.
DR Proteomes; UP000289856; 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: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; 2.
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; IPR001270; ClpA/B.
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 PRINTS; PR00300; CLPPROTEASEA.
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:BBI34447.1};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_00249};
KW Protease {ECO:0000313|EMBL:BBI34447.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000289856}.
FT DOMAIN 50..351
FT /note="AAA+ ATPase"
FT /evidence="ECO:0000259|SMART:SM00382"
FT DOMAIN 354..448
FT /note="Clp ATPase C-terminal"
FT /evidence="ECO:0000259|SMART:SM01086"
FT REGION 139..174
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 19
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
FT BINDING 61..66
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
FT BINDING 275
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
FT BINDING 340
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
FT BINDING 412
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
SQ SEQUENCE 462 AA; 52024 MW; 2687BF0B3C373580 CRC64;
MNDTLTPRQI VAELDKYIVG QKPAKRSVAV ALRNRYRRNR LPEEIRDEVV PKNILMIGPT
GVGKTEIARR LAKLVHAPFI KIEATKFTEV GYVGRDVESM VRDLVETAIR MVKEERTEKV
KDKAEKAANE RLAVLLVPSP SKPKSQKNPL EMLFGGMTTP SDEPEPVDPS LQDKRRETKA
KLDAGSLENE TIEIEVEDNS PNMMDMLGGP GQEQMGNMQE MLGQFLPKRR KKRRLTVKEA
RKVLIVEEAN KLIDMDDVIS ESVRRAEQSG IIFIDEIDKI ASQGRGQGPD VSREGVQRDI
LPIVEGSTVM TKYGPVKTDY VLFIAAGAFH VAKPSDLIPE LQGRFPIRVE LSSLTDEDFI
RILTEPENAL TKQYTALLQT EGIKVTFTDT AISELARMAQ EVNHNTENIG ARRLHTLLEK
LLEDLSFEAP ELQLEEMEIT PEYVREKLAS IASNRDLSQY IL
//
