ID W0BH91_9GAMM Unreviewed; 180 AA.
AC W0BH91;
DT 19-MAR-2014, integrated into UniProtKB/TrEMBL.
DT 19-MAR-2014, sequence version 1.
DT 24-JAN-2024, entry version 40.
DE RecName: Full=ATP-dependent protease subunit HslV {ECO:0000256|HAMAP-Rule:MF_00248};
DE EC=3.4.25.2 {ECO:0000256|HAMAP-Rule:MF_00248};
GN Name=hslV {ECO:0000256|HAMAP-Rule:MF_00248};
GN ORFNames=Loa_02465 {ECO:0000313|EMBL:AHE68002.1};
OS Legionella oakridgensis ATCC 33761 = DSM 21215.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Legionellales;
OC Legionellaceae; Legionella.
OX NCBI_TaxID=1268635 {ECO:0000313|EMBL:AHE68002.1, ECO:0000313|Proteomes:UP000018838};
RN [1] {ECO:0000313|EMBL:AHE68002.1, ECO:0000313|Proteomes:UP000018838}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=OR-10, ATCC 33761 {ECO:0000313|Proteomes:UP000018838};
RX PubMed=23932911; DOI=10.1016/j.ijmm.2013.07.003;
RA Brzuszkiewicz E., Schulz T., Rydzewski K., Daniel R., Gillmaier N.,
RA Dittmann C., Holland G., Schunder E., Lautner M., Eisenreich W., Luck C.,
RA Heuner K.;
RT "Legionella oakridgensis ATCC 33761 genome sequence and phenotypic
RT characterization reveals its replication capacity in amoebae.";
RL Int. J. Med. Microbiol. 303:514-528(2013).
CC -!- FUNCTION: Protease subunit of a proteasome-like degradation complex
CC believed to be a general protein degrading machinery.
CC {ECO:0000256|HAMAP-Rule:MF_00248}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP-dependent cleavage of peptide bonds with broad
CC specificity.; EC=3.4.25.2; Evidence={ECO:0000256|HAMAP-
CC Rule:MF_00248};
CC -!- ACTIVITY REGULATION: Allosterically activated by HslU binding.
CC {ECO:0000256|HAMAP-Rule:MF_00248}.
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_00248}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00248}.
CC -!- SIMILARITY: Belongs to the peptidase T1B family. HslV subfamily.
CC {ECO:0000256|ARBA:ARBA00006053, ECO:0000256|HAMAP-Rule:MF_00248}.
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DR EMBL; CP004006; AHE68002.1; -; Genomic_DNA.
DR RefSeq; WP_025386395.1; NZ_CP004006.1.
DR AlphaFoldDB; W0BH91; -.
DR STRING; 1268635.Loa_02465; -.
DR KEGG; lok:Loa_02465; -.
DR PATRIC; fig|1268635.3.peg.2527; -.
DR eggNOG; COG5405; Bacteria.
DR HOGENOM; CLU_093872_1_0_6; -.
DR Proteomes; UP000018838; Chromosome.
DR GO; GO:0009376; C:HslUV protease complex; IEA:UniProtKB-UniRule.
DR GO; GO:0005839; C:proteasome core complex; IEA:InterPro.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0004298; F:threonine-type endopeptidase activity; IEA:UniProtKB-KW.
DR GO; GO:0051603; P:proteolysis involved in protein catabolic process; IEA:InterPro.
DR CDD; cd01913; protease_HslV; 1.
DR Gene3D; 3.60.20.10; Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1; 1.
DR HAMAP; MF_00248; HslV; 1.
DR InterPro; IPR022281; ATP-dep_Prtase_HsIV_su.
DR InterPro; IPR029055; Ntn_hydrolases_N.
DR InterPro; IPR001353; Proteasome_sua/b.
DR InterPro; IPR023333; Proteasome_suB-type.
DR NCBIfam; TIGR03692; ATP_dep_HslV; 1.
DR PANTHER; PTHR32194:SF0; ATP-DEPENDENT PROTEASE SUBUNIT HSLV; 1.
DR PANTHER; PTHR32194; METALLOPROTEASE TLDD; 1.
DR Pfam; PF00227; Proteasome; 1.
DR PIRSF; PIRSF039093; HslV; 1.
DR SUPFAM; SSF56235; N-terminal nucleophile aminohydrolases (Ntn hydrolases); 1.
DR PROSITE; PS51476; PROTEASOME_BETA_2; 1.
PE 3: Inferred from homology;
KW Allosteric enzyme {ECO:0000256|ARBA:ARBA00022533, ECO:0000256|HAMAP-
KW Rule:MF_00248};
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00248};
KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|HAMAP-Rule:MF_00248};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_00248};
KW Protease {ECO:0000256|ARBA:ARBA00022670, ECO:0000256|HAMAP-Rule:MF_00248};
KW Reference proteome {ECO:0000313|Proteomes:UP000018838};
KW Sodium {ECO:0000256|ARBA:ARBA00023053, ECO:0000256|HAMAP-Rule:MF_00248};
KW Threonine protease {ECO:0000256|ARBA:ARBA00022698, ECO:0000256|HAMAP-
KW Rule:MF_00248}.
FT ACT_SITE 7
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00248"
FT BINDING 162
FT /ligand="Na(+)"
FT /ligand_id="ChEBI:CHEBI:29101"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00248"
FT BINDING 165
FT /ligand="Na(+)"
FT /ligand_id="ChEBI:CHEBI:29101"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00248"
FT BINDING 168
FT /ligand="Na(+)"
FT /ligand_id="ChEBI:CHEBI:29101"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00248"
SQ SEQUENCE 180 AA; 19549 MW; 85A0E58663604FDA CRC64;
MEQFRGTTIL SVRRGNNVVI GGDGQVTLGN TVMKGNARKV RRLYKDKVIA GFAGGTADAF
TLFERFESKL ELHQGHLVRA AVELAKDWRT DKILRRLEAL LAVADHKSSL IITGNGDVIE
PEESLMAIGS GGPFAQAAAR ALLENTDLSA MDIVKKALTI AGEICIYTNH NLTIEELDSE
//
