ID I4N5Y7_9PSED Unreviewed; 445 AA.
AC I4N5Y7;
DT 05-SEP-2012, integrated into UniProtKB/TrEMBL.
DT 05-SEP-2012, sequence version 1.
DT 24-JAN-2024, entry version 50.
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:EIK96877.1};
GN ORFNames=PMM47T1_09466 {ECO:0000313|EMBL:EIK96877.1};
OS Pseudomonas sp. M47T1.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=1179778 {ECO:0000313|EMBL:EIK96877.1, ECO:0000313|Proteomes:UP000004339};
RN [1] {ECO:0000313|EMBL:EIK96877.1, ECO:0000313|Proteomes:UP000004339}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=M47T1 {ECO:0000313|EMBL:EIK96877.1,
RC ECO:0000313|Proteomes:UP000004339};
RX PubMed=22887683; DOI=10.1128/JB.01116-12;
RA Proenca D.N., Espirito Santo C., Grass G., Morais P.V.;
RT "Draft Genome Sequence of Pseudomonas sp. Strain M47T1, Carried by
RT Bursaphelenchus xylophilus Isolated from Pinus pinaster.";
RL J. Bacteriol. 194:4789-4790(2012).
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:EIK96877.1}.
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DR EMBL; AJWX01000006; EIK96877.1; -; Genomic_DNA.
DR RefSeq; WP_008368012.1; NZ_AJWX01000006.1.
DR AlphaFoldDB; I4N5Y7; -.
DR STRING; 1179778.PMM47T1_09466; -.
DR PATRIC; fig|1179778.3.peg.1887; -.
DR eggNOG; COG1220; Bacteria.
DR OrthoDB; 9804062at2; -.
DR Proteomes; UP000004339; 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, ECO:0000313|EMBL:EIK96877.1};
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:EIK96877.1};
KW Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_00249};
KW Protease {ECO:0000313|EMBL:EIK96877.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000004339}.
FT DOMAIN 48..330
FT /note="AAA+ ATPase"
FT /evidence="ECO:0000259|SMART:SM00382"
FT DOMAIN 333..431
FT /note="Clp ATPase C-terminal"
FT /evidence="ECO:0000259|SMART:SM01086"
FT BINDING 17
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
FT BINDING 59..64
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
FT BINDING 254
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
FT BINDING 319
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
FT BINDING 391
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00249"
SQ SEQUENCE 445 AA; 49960 MW; 7D5343424045CF8C CRC64;
MSMTPREIVH ELNRHIIGQD DAKRAVAIAL RNRWRRMQLP AELRVEVTPK NILMIGPTGV
GKTEIARRLA KLANAPFIKV EATKFTEVGY VGRDVESIIR DLADAALKLL REQEIVRVQH
RAEDAAEERI LDALLPPARM GFNEDQNHST DSNTRQLFRK RLREGQLDDK EIEIEVAESV
GVDISAPPGM EEMTSQLQNL FANMGKGKKK SRKLKVKEAL KLVREEEAGR LVNEEELKAK
ALEAVEQHGI VFIDEIDKVA KRGNVGGADV SREGVQRDLL PLIEGCTVNT KLGMVKTDHI
LFIASGAFHL SKPSDLVPEL QGRLPIRVEL KALSPEDFER ILQEPHASLT EQYRELLKTE
GLNIEFAPEG IKRLAEIAWQ VNEKTENIGA RRLHTLLERL LEEVSFSAGD LAAAHSEAPI
RIDAEYVNSH LGELAQNEDL SRYIL
//
