ID   INH_PSESM               Reviewed;         127 AA.
AC   Q87ZU3;
DT   24-MAY-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2003, sequence version 1.
DT   25-MAY-2022, entry version 93.
DE   RecName: Full=Alkaline proteinase inhibitor;
DE   Flags: Precursor;
GN   Name=inh; OrderedLocusNames=PSPTO_3331;
OS   Pseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=223283;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-871 / DC3000;
RX   PubMed=12928499; DOI=10.1073/pnas.1731982100;
RA   Buell C.R., Joardar V., Lindeberg M., Selengut J., Paulsen I.T.,
RA   Gwinn M.L., Dodson R.J., DeBoy R.T., Durkin A.S., Kolonay J.F., Madupu R.,
RA   Daugherty S.C., Brinkac L.M., Beanan M.J., Haft D.H., Nelson W.C.,
RA   Davidsen T.M., Zafar N., Zhou L., Liu J., Yuan Q., Khouri H.M.,
RA   Fedorova N.B., Tran B., Russell D., Berry K.J., Utterback T.R.,
RA   Van Aken S.E., Feldblyum T.V., D'Ascenzo M., Deng W.-L., Ramos A.R.,
RA   Alfano J.R., Cartinhour S., Chatterjee A.K., Delaney T.P., Lazarowitz S.G.,
RA   Martin G.B., Schneider D.J., Tang X., Bender C.L., White O., Fraser C.M.,
RA   Collmer A.;
RT   "The complete genome sequence of the Arabidopsis and tomato pathogen
RT   Pseudomonas syringae pv. tomato DC3000.";
RL   Proc. Natl. Acad. Sci. U.S.A. 100:10181-10186(2003).
CC   -!- FUNCTION: Inhibitor of the alkaline protease. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Periplasm {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the protease inhibitor I38 family.
CC       {ECO:0000305}.
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DR   EMBL; AE016853; AAO56809.1; -; Genomic_DNA.
DR   RefSeq; NP_793114.1; NC_004578.1.
DR   RefSeq; WP_005767369.1; NC_004578.1.
DR   AlphaFoldDB; Q87ZU3; -.
DR   SMR; Q87ZU3; -.
DR   STRING; 223283.PSPTO_3331; -.
DR   MEROPS; I38.001; -.
DR   EnsemblBacteria; AAO56809; AAO56809; PSPTO_3331.
DR   GeneID; 1184989; -.
DR   KEGG; pst:PSPTO_3331; -.
DR   PATRIC; fig|223283.9.peg.3409; -.
DR   eggNOG; ENOG50334WG; Bacteria.
DR   HOGENOM; CLU_155270_1_0_6; -.
DR   OMA; PEGSIWS; -.
DR   OrthoDB; 2006069at2; -.
DR   PHI-base; PHI:3120; -.
DR   Proteomes; UP000002515; Chromosome.
DR   GO; GO:0042597; C:periplasmic space; IEA:UniProtKB-SubCell.
DR   GO; GO:0008191; F:metalloendopeptidase inhibitor activity; IEA:UniProtKB-KW.
DR   InterPro; IPR022815; Inh.
DR   InterPro; IPR021140; Inh/Omp19.
DR   InterPro; IPR016085; Protease_inh_b-brl_dom.
DR   Pfam; PF02974; Inh; 1.
DR   PRINTS; PR01274; MPTASEINHBTR.
DR   SUPFAM; SSF50882; SSF50882; 1.
PE   3: Inferred from homology;
KW   Disulfide bond; Metalloenzyme inhibitor; Metalloprotease inhibitor;
KW   Periplasm; Protease inhibitor; Reference proteome; Signal.
FT   SIGNAL          1..26
FT                   /evidence="ECO:0000255"
FT   CHAIN           27..127
FT                   /note="Alkaline proteinase inhibitor"
FT                   /id="PRO_0000026719"
FT   DISULFID        53..70
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   127 AA;  13796 MW;  80E62CB288AA9444 CRC64;
     MNINYFVRIV PVAVVLLVGI SGASMAMSLK LPNPAELSGQ WRLSLQGKAD DACELQLNTE
     APQLTGDVAC AAKWLHEPPA GWFPTPDGLA LTDNQGNRLI HLNRMDEQTY EARLPGGELL
     ILGRFAD