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Entry: A0A0A0M996_9GAMM
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ID   A0A0A0M996_9GAMM        Unreviewed;       467 AA.
AC   A0A0A0M996;
DT   07-JAN-2015, integrated into UniProtKB/TrEMBL.
DT   07-JAN-2015, sequence version 1.
DT   24-JAN-2024, entry version 36.
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   ORFNames=N791_08445 {ECO:0000313|EMBL:KGO98814.1};
OS   Lysobacter defluvii IMMIB APB-9 = DSM 18482.
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales;
OC   Xanthomonadaceae; Lysobacter.
OX   NCBI_TaxID=1385515 {ECO:0000313|EMBL:KGO98814.1, ECO:0000313|Proteomes:UP000030003};
RN   [1] {ECO:0000313|EMBL:KGO98814.1, ECO:0000313|Proteomes:UP000030003}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=IMMIB APB-9 {ECO:0000313|EMBL:KGO98814.1,
RC   ECO:0000313|Proteomes:UP000030003};
RA   Wang Q., Wang G.;
RT   "Genomic analysis of Lysobacter defluvii.";
RL   Submitted (AUG-2013) 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:KGO98814.1}.
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DR   EMBL; AVBH01000047; KGO98814.1; -; Genomic_DNA.
DR   AlphaFoldDB; A0A0A0M996; -.
DR   STRING; 1385515.GCA_000423325_01383; -.
DR   eggNOG; COG1220; Bacteria.
DR   Proteomes; UP000030003; 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; 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; 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:KGO98814.1};
KW   Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_00249};
KW   Protease {ECO:0000313|EMBL:KGO98814.1};
KW   Reference proteome {ECO:0000313|Proteomes:UP000030003}.
FT   DOMAIN          56..356
FT                   /note="AAA+ ATPase"
FT                   /evidence="ECO:0000259|SMART:SM00382"
FT   DOMAIN          359..458
FT                   /note="Clp ATPase C-terminal"
FT                   /evidence="ECO:0000259|SMART:SM01086"
FT   BINDING         25
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
FT   BINDING         67..72
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
FT   BINDING         278
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;  51951 MW;  BA4BAE1B410F5A21 CRC64;
     MSANSTPPAT MTPREIVQAL DGHIVGQQDA KRAVAIALRN RWRRSLLDEG LRNEVMPKNI
     LMIGPTGVGK TEIARRLATL ANAPFVKVEA TRFTEVGYVG KDVEQIIRDL ADTAVKMFRE
     QAKQRVRTRA EERAEDRILD ALLPRRERRP TGFGFGSAAQ ETTTVDIGAE PSAQESDTRT
     KLRRQLRAGE LDEREIEIET AVNVGVDIMA PPGMEEMGQQ LRQMFSQMAG SKTHSKTLKI
     KAARPLLVEE EAAKLVNEEE VREQAIEACE QHGIVFLDEI DKVAKRSEAG MSGGDVSREG
     VQRDLLPLVE GSTVSTKYGS VKTDHILFIA SGAFHLAKPS DLIPELQGRF PIRVELDSLD
     KDDFVRILTE PRAALTTQYV ELLKTEGVSL QFTDDAIERI AEIAATVNER QENIGARRLH
     TVLERLLDKL SYEAPDRGGQ SVSIDRAYVD EHLGELVQDP DLSRYIL
//
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