ID   CLPP_CLOBH              Reviewed;         194 AA.
AC   A5I6W1; A7G846;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   26-JUN-2007, sequence version 1.
DT   03-AUG-2022, entry version 86.
DE   RecName: Full=ATP-dependent Clp protease proteolytic subunit {ECO:0000255|HAMAP-Rule:MF_00444};
DE            EC=3.4.21.92 {ECO:0000255|HAMAP-Rule:MF_00444};
DE   AltName: Full=Endopeptidase Clp {ECO:0000255|HAMAP-Rule:MF_00444};
GN   Name=clpP {ECO:0000255|HAMAP-Rule:MF_00444};
GN   OrderedLocusNames=CBO3231, CLC_3142;
OS   Clostridium botulinum (strain Hall / ATCC 3502 / NCTC 13319 / Type A).
OC   Bacteria; Firmicutes; Clostridia; Eubacteriales; Clostridiaceae;
OC   Clostridium.
OX   NCBI_TaxID=441771;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Hall / ATCC 3502 / NCTC 13319 / Type A;
RX   PubMed=17519437; DOI=10.1101/gr.6282807;
RA   Sebaihia M., Peck M.W., Minton N.P., Thomson N.R., Holden M.T.G.,
RA   Mitchell W.J., Carter A.T., Bentley S.D., Mason D.R., Crossman L.,
RA   Paul C.J., Ivens A., Wells-Bennik M.H.J., Davis I.J., Cerdeno-Tarraga A.M.,
RA   Churcher C., Quail M.A., Chillingworth T., Feltwell T., Fraser A.,
RA   Goodhead I., Hance Z., Jagels K., Larke N., Maddison M., Moule S.,
RA   Mungall K., Norbertczak H., Rabbinowitsch E., Sanders M., Simmonds M.,
RA   White B., Whithead S., Parkhill J.;
RT   "Genome sequence of a proteolytic (Group I) Clostridium botulinum strain
RT   Hall A and comparative analysis of the clostridial genomes.";
RL   Genome Res. 17:1082-1092(2007).
RN   [2]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=Hall / ATCC 3502 / NCTC 13319 / Type A;
RX   PubMed=18060065; DOI=10.1371/journal.pone.0001271;
RA   Smith T.J., Hill K.K., Foley B.T., Detter J.C., Munk A.C., Bruce D.C.,
RA   Doggett N.A., Smith L.A., Marks J.D., Xie G., Brettin T.S.;
RT   "Analysis of the neurotoxin complex genes in Clostridium botulinum A1-A4
RT   and B1 strains: BoNT/A3, /Ba4 and /B1 clusters are located within
RT   plasmids.";
RL   PLoS ONE 2:E1271-E1271(2007).
CC   -!- FUNCTION: Cleaves peptides in various proteins in a process that
CC       requires ATP hydrolysis. Has a chymotrypsin-like activity. Plays a
CC       major role in the degradation of misfolded proteins.
CC       {ECO:0000255|HAMAP-Rule:MF_00444}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=Hydrolysis of proteins to small peptides in the presence of
CC         ATP and magnesium. alpha-casein is the usual test substrate. In the
CC         absence of ATP, only oligopeptides shorter than five residues are
CC         hydrolyzed (such as succinyl-Leu-Tyr-|-NHMec, and Leu-Tyr-Leu-|-Tyr-
CC         Trp, in which cleavage of the -Tyr-|-Leu- and -Tyr-|-Trp bonds also
CC         occurs).; EC=3.4.21.92; Evidence={ECO:0000255|HAMAP-Rule:MF_00444};
CC   -!- SUBUNIT: Fourteen ClpP subunits assemble into 2 heptameric rings which
CC       stack back to back to give a disk-like structure with a central cavity,
CC       resembling the structure of eukaryotic proteasomes. {ECO:0000255|HAMAP-
CC       Rule:MF_00444}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00444}.
CC   -!- SIMILARITY: Belongs to the peptidase S14 family. {ECO:0000255|HAMAP-
CC       Rule:MF_00444}.
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DR   EMBL; CP000727; ABS35938.1; -; Genomic_DNA.
DR   EMBL; AM412317; CAL84793.1; -; Genomic_DNA.
DR   RefSeq; WP_003357557.1; NC_009698.1.
DR   RefSeq; YP_001255721.1; NC_009495.1.
DR   RefSeq; YP_001388961.1; NC_009698.1.
DR   AlphaFoldDB; A5I6W1; -.
DR   SMR; A5I6W1; -.
DR   MEROPS; S14.001; -.
DR   GeneID; 5187372; -.
DR   KEGG; cbh:CLC_3142; -.
DR   KEGG; cbo:CBO3231; -.
DR   PATRIC; fig|413999.7.peg.3210; -.
DR   HOGENOM; CLU_058707_3_2_9; -.
DR   OMA; GFKRQDP; -.
DR   PRO; PR:A5I6W1; -.
DR   Proteomes; UP000001986; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0009368; C:endopeptidase Clp complex; IBA:GO_Central.
DR   GO; GO:0004176; F:ATP-dependent peptidase activity; IBA:GO_Central.
DR   GO; GO:0051117; F:ATPase binding; IBA:GO_Central.
DR   GO; GO:0004252; F:serine-type endopeptidase activity; IBA:GO_Central.
DR   GO; GO:0006515; P:protein quality control for misfolded or incompletely synthesized proteins; IBA:GO_Central.
DR   CDD; cd07017; S14_ClpP_2; 1.
DR   HAMAP; MF_00444; ClpP; 1.
DR   InterPro; IPR001907; ClpP.
DR   InterPro; IPR029045; ClpP/crotonase-like_dom_sf.
DR   InterPro; IPR023562; ClpP/TepA.
DR   InterPro; IPR033135; ClpP_His_AS.
DR   InterPro; IPR018215; ClpP_Ser_AS.
DR   PANTHER; PTHR10381; PTHR10381; 1.
DR   Pfam; PF00574; CLP_protease; 1.
DR   PRINTS; PR00127; CLPPROTEASEP.
DR   SUPFAM; SSF52096; SSF52096; 1.
DR   TIGRFAMs; TIGR00493; clpP; 1.
DR   PROSITE; PS00382; CLP_PROTEASE_HIS; 1.
DR   PROSITE; PS00381; CLP_PROTEASE_SER; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; Hydrolase; Protease; Reference proteome; Serine protease.
FT   CHAIN           1..194
FT                   /note="ATP-dependent Clp protease proteolytic subunit"
FT                   /id="PRO_1000026082"
FT   ACT_SITE        98
FT                   /note="Nucleophile"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00444"
FT   ACT_SITE        123
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00444"
SQ   SEQUENCE   194 AA;  21503 MW;  979562AAE2039342 CRC64;
     MSLVPVVVEQ TNRGERSYDI YSRLLKDRII MLSEEVNDTT ASLIVAQLLF LEAEDPDKDI
     HLYINSPGGS ITSGMAIYDT MQYIKPDVST ICVGMAASMG AFLLAAGAKG KRYALPNSEV
     MIHQPLGGFR GQATDIGIHA ERILKMKKKL NTILSDRTGK PLEQVELDTE RDHFLSAEEA
     KEYGLIDEVI DKKK