ID   ITRY_MAIZE              Reviewed;          65 AA.
AC   P01073;
DT   21-JUL-1986, integrated into UniProtKB/Swiss-Prot.
DT   21-JUL-1986, sequence version 1.
DT   02-DEC-2020, entry version 53.
DE   RecName: Full=Trypsin inhibitor;
OS   Zea mays (Maize).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; PACMAD clade;
OC   Panicoideae; Andropogonodae; Andropogoneae; Tripsacinae; Zea.
OX   NCBI_TaxID=4577;
RN   [1]
RP   PROTEIN SEQUENCE.
RC   TISSUE=Seed;
RX   PubMed=5425943;
RA   Hochstrasser K., Illchmann K., Werle E.;
RT   "Plant protease inhibitors. VII. Amino acid sequence of the specific
RT   trypsin inhibitor from maize seeds, and characterization of the polymer.";
RL   Hoppe-Seyler's Z. Physiol. Chem. 351:721-728(1970).
CC   -!- SUBUNIT: Homotrimer.
CC   -!- MISCELLANEOUS: After interaction with trypsin, the inhibitor consists
CC       of two chains (residues 1-25 and 26-65 above) linked by disulfide
CC       bonds.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   PIR; A01312; TIZM.
DR   MaizeGDB; 69176; -.
DR   Proteomes; UP000007305; Unplaced.
DR   GO; GO:0004867; F:serine-type endopeptidase inhibitor activity; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   Direct protein sequencing; Protease inhibitor; Reference proteome;
KW   Serine protease inhibitor.
FT   CHAIN           1..65
FT                   /note="Trypsin inhibitor"
FT                   /id="PRO_0000084272"
FT   SITE            25..26
FT                   /note="Reactive bond for trypsin"
FT                   /evidence="ECO:0000269|PubMed:5425943"
SQ   SEQUENCE   65 AA;  6981 MW;  EF727CAF1D5FB346 CRC64;
     SAGTSCVPPP SBGCHAILRT GIPGRLPPLZ KTCGIGPRQV ZRLQBLPCPG RRQLABMIAY
     CPRCR