ID   HSLV_BORT9              Reviewed;         180 AA.
AC   A1QZ92;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   14-APR-2009, sequence version 1.
DT   03-AUG-2022, entry version 72.
DE   RecName: Full=ATP-dependent protease subunit HslV {ECO:0000255|HAMAP-Rule:MF_00248};
DE            EC=3.4.25.2 {ECO:0000255|HAMAP-Rule:MF_00248};
GN   Name=hslV {ECO:0000255|HAMAP-Rule:MF_00248}; OrderedLocusNames=BT0296;
OS   Borrelia turicatae (strain 91E135).
OC   Bacteria; Spirochaetes; Spirochaetales; Borreliaceae; Borrelia.
OX   NCBI_TaxID=314724;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=91E135;
RA   Porcella S.F., Raffel S.J., Schrumpf M.E., Montgomery B., Smith T.,
RA   Schwan T.G.;
RT   "The genome sequence of Borrelia hermsii and Borrelia turicatae:
RT   comparative analysis of two agents of endemic N. America relapsing fever.";
RL   Submitted (DEC-2004) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Protease subunit of a proteasome-like degradation complex
CC       believed to be a general protein degrading machinery.
CC       {ECO:0000255|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:0000255|HAMAP-
CC         Rule:MF_00248};
CC   -!- ACTIVITY REGULATION: Allosterically activated by HslU binding.
CC       {ECO:0000255|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:0000255|HAMAP-
CC       Rule:MF_00248}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00248}.
CC   -!- SIMILARITY: Belongs to the peptidase T1B family. HslV subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_00248}.
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DR   EMBL; CP000049; AAX17634.1; -; Genomic_DNA.
DR   RefSeq; WP_011772253.1; NC_008710.1.
DR   AlphaFoldDB; A1QZ92; -.
DR   SMR; A1QZ92; -.
DR   STRING; 314724.BT0296; -.
DR   KEGG; btu:BT0296; -.
DR   eggNOG; COG5405; Bacteria.
DR   HOGENOM; CLU_093872_1_0_12; -.
DR   OMA; IMKGNAR; -.
DR   OrthoDB; 1129370at2; -.
DR   Proteomes; UP000001205; 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; -; 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   PANTHER; PTHR32194; PTHR32194; 1.
DR   Pfam; PF00227; Proteasome; 1.
DR   PIRSF; PIRSF039093; HslV; 1.
DR   SUPFAM; SSF56235; SSF56235; 1.
DR   TIGRFAMs; TIGR03692; ATP_dep_HslV; 1.
DR   PROSITE; PS51476; PROTEASOME_BETA_2; 1.
PE   3: Inferred from homology;
KW   Allosteric enzyme; Cytoplasm; Hydrolase; Metal-binding; Protease; Sodium;
KW   Threonine protease.
FT   CHAIN           1..180
FT                   /note="ATP-dependent protease subunit HslV"
FT                   /id="PRO_1000192676"
FT   ACT_SITE        6
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00248"
FT   BINDING         164
FT                   /ligand="Na(+)"
FT                   /ligand_id="ChEBI:CHEBI:29101"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00248"
FT   BINDING         167
FT                   /ligand="Na(+)"
FT                   /ligand_id="ChEBI:CHEBI:29101"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00248"
FT   BINDING         170
FT                   /ligand="Na(+)"
FT                   /ligand_id="ChEBI:CHEBI:29101"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00248"
SQ   SEQUENCE   180 AA;  19441 MW;  E4D12E3F49422FC1 CRC64;
     MSFKGTTVIA IRRGGKTVVA ADGQVTFGYT VLKSNAIKIR KLFNGKILAG FAGSTSDAIT
     LFEKFEEKVK AREDGIIDIK RAAVELAKDW RSDKILHKLE AMMLVADSEN ILLISGTGDV
     VEPEEDVISI GSGGNYAYSA ALAYMENKKL SAADIAFKSL KVAARVCIYT NSNIVLEEIS