ID   CLPP_XANOP              Reviewed;         208 AA.
AC   B2SMI3;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-2008, sequence version 1.
DT   03-AUG-2022, entry version 89.
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}; OrderedLocusNames=PXO_02477;
OS   Xanthomonas oryzae pv. oryzae (strain PXO99A).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Xanthomonadales;
OC   Xanthomonadaceae; Xanthomonas.
OX   NCBI_TaxID=360094;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=PXO99A;
RX   PubMed=18452608; DOI=10.1186/1471-2164-9-204;
RA   Salzberg S.L., Sommer D.D., Schatz M.C., Phillippy A.M., Rabinowicz P.D.,
RA   Tsuge S., Furutani A., Ochiai H., Delcher A.L., Kelley D., Madupu R.,
RA   Puiu D., Radune D., Shumway M., Trapnell C., Aparna G., Jha G., Pandey A.,
RA   Patil P.B., Ishihara H., Meyer D.F., Szurek B., Verdier V., Koebnik R.,
RA   Dow J.M., Ryan R.P., Hirata H., Tsuyumu S., Won Lee S., Seo Y.-S.,
RA   Sriariyanum M., Ronald P.C., Sonti R.V., Van Sluys M.-A., Leach J.E.,
RA   White F.F., Bogdanove A.J.;
RT   "Genome sequence and rapid evolution of the rice pathogen Xanthomonas
RT   oryzae pv. oryzae PXO99A.";
RL   BMC Genomics 9:204-204(2008).
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; CP000967; ACD60768.1; -; Genomic_DNA.
DR   RefSeq; WP_002806026.1; NC_010717.2.
DR   AlphaFoldDB; B2SMI3; -.
DR   SMR; B2SMI3; -.
DR   STRING; 360094.PXO_02477; -.
DR   MEROPS; S14.001; -.
DR   EnsemblBacteria; ACD60768; ACD60768; PXO_02477.
DR   GeneID; 61893451; -.
DR   GeneID; 64095540; -.
DR   GeneID; 67405887; -.
DR   KEGG; xop:PXO_02477; -.
DR   eggNOG; COG0740; Bacteria.
DR   HOGENOM; CLU_058707_3_2_6; -.
DR   OMA; RDYWMKA; -.
DR   OrthoDB; 1728970at2; -.
DR   Proteomes; UP000001740; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0004176; F:ATP-dependent peptidase activity; IEA:InterPro.
DR   GO; GO:0004252; F:serine-type endopeptidase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006508; P:proteolysis; IEA:UniProtKB-UniRule.
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; Serine protease.
FT   CHAIN           1..208
FT                   /note="ATP-dependent Clp protease proteolytic subunit"
FT                   /id="PRO_1000124726"
FT   ACT_SITE        105
FT                   /note="Nucleophile"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00444"
FT   ACT_SITE        130
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00444"
SQ   SEQUENCE   208 AA;  22796 MW;  F5C0BE4030238544 CRC64;
     MSIVTKALNL VPMVVEQTSR GERAYDIYSR LLKERLIFLV GPIDDHMANV IVAQLLFLEA
     DNPEKDISIY INSPGGVVTA GMAIYDTMQY IKPDVSTICV GQAASMGALL LASGAAGKRY
     ALPNSRVMIH QPLGGFQGQA TDIDIHAREI LTLRSRLNEI LAKHTGQSLE TIARDTERDN
     FKSAVDAQAY GLVDQVLERR PEESIQPS