ID   HSLV_SHEDO              Reviewed;         174 AA.
AC   Q12IT9;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   22-AUG-2006, sequence version 1.
DT   03-AUG-2022, entry version 95.
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=Sden_3361;
OS   Shewanella denitrificans (strain OS217 / ATCC BAA-1090 / DSM 15013).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=318161;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=OS217 / ATCC BAA-1090 / DSM 15013;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Brettin T., Bruce D., Han C., Tapia R., Gilna P., Kiss H., Schmutz J.,
RA   Larimer F., Land M., Hauser L., Kyrpides N., Lykidis A., Richardson P.;
RT   "Complete sequence of Shewanella denitrificans OS217.";
RL   Submitted (MAR-2006) 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; CP000302; ABE56637.1; -; Genomic_DNA.
DR   RefSeq; WP_011497779.1; NC_007954.1.
DR   AlphaFoldDB; Q12IT9; -.
DR   SMR; Q12IT9; -.
DR   STRING; 318161.Sden_3361; -.
DR   MEROPS; T01.007; -.
DR   EnsemblBacteria; ABE56637; ABE56637; Sden_3361.
DR   KEGG; sdn:Sden_3361; -.
DR   eggNOG; COG5405; Bacteria.
DR   HOGENOM; CLU_093872_1_0_6; -.
DR   OMA; IMKGNAR; -.
DR   OrthoDB; 1129370at2; -.
DR   Proteomes; UP000001982; 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;
KW   Reference proteome; Sodium; Threonine protease.
FT   CHAIN           1..174
FT                   /note="ATP-dependent protease subunit HslV"
FT                   /id="PRO_1000012667"
FT   ACT_SITE        2
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00248"
FT   BINDING         157
FT                   /ligand="Na(+)"
FT                   /ligand_id="ChEBI:CHEBI:29101"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00248"
FT   BINDING         160
FT                   /ligand="Na(+)"
FT                   /ligand_id="ChEBI:CHEBI:29101"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00248"
FT   BINDING         163
FT                   /ligand="Na(+)"
FT                   /ligand_id="ChEBI:CHEBI:29101"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00248"
SQ   SEQUENCE   174 AA;  18919 MW;  F01E5ABAE83A2737 CRC64;
     MTTIVSVRRN NQVVIAGDGQ VSLGNTVMKG NARKVRRLYH NKVLAGFAGG TADAFTLFER
     FEAKLEMHQG HLLKSAVELA KDWRTDKMLR KLEAMLVVAD TEASLIITGN GDVVQPEHDL
     IAIGSGGNYA QAAALALLQN TELSAQEIAD KSLTIAGDIC VFTNQFKTIE QLDY