ID   IAC17_WHEAT             Reviewed;          27 AA.
AC   P16852;
DT   01-AUG-1990, integrated into UniProtKB/Swiss-Prot.
DT   01-AUG-1990, sequence version 1.
DT   11-DEC-2019, entry version 54.
DE   RecName: Full=Alpha-amylase/trypsin inhibitor CM17;
DE   AltName: Full=Chloroform/methanol-soluble protein CM17;
DE   Flags: Fragment;
OS   Triticum aestivum (Wheat).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Poales; Poaceae; BOP clade;
OC   Pooideae; Triticodae; Triticeae; Triticinae; Triticum.
OX   NCBI_TaxID=4565;
RN   [1]
RP   PROTEIN SEQUENCE.
RA   Barber D., Sanchez-Monge R., Garcia-Olmedo F., Salcedo G., Mendez E.;
RT   "Evolutionary implications of sequential homologies among members of the
RT   trypsin / alpha-amylase inhibitor family (CM-proteins) in wheat and
RT   barley.";
RL   Biochim. Biophys. Acta 873:147-151(1986).
CC   -!- FUNCTION: Alpha-amylase/trypsin inhibitor. It could be involved in
CC       insect defense mechanisms.
CC   -!- SUBCELLULAR LOCATION: Secreted.
CC   -!- TISSUE SPECIFICITY: Developing endosperm.
CC   -!- MISCELLANEOUS: CM proteins would be involved in the cooking quality of
CC       pasta.
CC   -!- SIMILARITY: Belongs to the protease inhibitor I6 (cereal trypsin/alpha-
CC       amylase inhibitor) family. {ECO:0000305}.
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DR   PIR; D25310; D25310.
DR   Proteomes; UP000019116; Unplaced.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0015066; F:alpha-amylase inhibitor activity; IEA:UniProtKB-KW.
DR   GO; GO:0004867; F:serine-type endopeptidase inhibitor activity; IEA:UniProtKB-KW.
DR   InterPro; IPR006105; Allergen/tryp_amyl_inhib_CS.
DR   PROSITE; PS00426; CEREAL_TRYP_AMYL_INH; 1.
PE   1: Evidence at protein level;
KW   Alpha-amylase inhibitor; Direct protein sequencing; Protease inhibitor;
KW   Reference proteome; Secreted; Serine protease inhibitor.
FT   CHAIN           1..>27
FT                   /note="Alpha-amylase/trypsin inhibitor CM17"
FT                   /id="PRO_0000070488"
FT   NON_TER         27
SQ   SEQUENCE   27 AA;  3070 MW;  5CF533ECE20BD344 CRC64;
     NEDCTPWTST LIXPLPXCRN YVXXQAC