ID   Q43852_WHEAT            Unreviewed;        93 AA.
AC   Q43852;
DT   01-NOV-1996, integrated into UniProtKB/TrEMBL.
DT   01-NOV-1996, sequence version 1.
DT   22-FEB-2023, entry version 63.
DE   RecName: Full=chitinase {ECO:0000256|ARBA:ARBA00012729};
DE            EC=3.2.1.14 {ECO:0000256|ARBA:ARBA00012729};
DE   Flags: Fragment;
GN   Name=ChiA 0.1 {ECO:0000313|EMBL:CAA64456.1};
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 {ECO:0000313|EMBL:CAA64456.1};
RN   [1] {ECO:0000313|EMBL:CAA64456.1}
RP   NUCLEOTIDE SEQUENCE.
RC   TISSUE=Leaf {ECO:0000313|EMBL:CAA64456.1};
RA   Muench S., Neuhaus J.M., Boller T., Kemmerling B., Kogel K.H.;
RT   "Analysis of the expression of beta-1,3-glucanase and chitinase in healthy,
RT   stem rust-infected and elicitor-treated near-isogenic wheat lines showing
RT   Sr5 or Sr24-specified race-specific rust resistance.";
RL   Submitted (JAN-1996) to the EMBL/GenBank/DDBJ databases.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=Random endo-hydrolysis of N-acetyl-beta-D-glucosaminide
CC         (1->4)-beta-linkages in chitin and chitodextrins.; EC=3.2.1.14;
CC         Evidence={ECO:0000256|ARBA:ARBA00000822};
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DR   EMBL; X95000; CAA64456.1; -; Genomic_DNA.
DR   PIR; T06470; T06470.
DR   AlphaFoldDB; Q43852; -.
DR   SMR; Q43852; -.
DR   CAZy; GH19; Glycoside Hydrolase Family 19.
DR   GO; GO:0004568; F:chitinase activity; IEA:UniProtKB-EC.
DR   GO; GO:0016998; P:cell wall macromolecule catabolic process; IEA:InterPro.
DR   GO; GO:0006032; P:chitin catabolic process; IEA:InterPro.
DR   GO; GO:0000272; P:polysaccharide catabolic process; IEA:UniProtKB-KW.
DR   CDD; cd00325; chitinase_GH19; 1.
DR   Gene3D; 1.10.530.10; -; 1.
DR   Gene3D; 3.30.20.10; Endochitinase, domain 2; 1.
DR   InterPro; IPR000726; Glyco_hydro_19_cat.
DR   InterPro; IPR023346; Lysozyme-like_dom_sf.
DR   PANTHER; PTHR22595:SF118; CHITINASE; 1.
DR   PANTHER; PTHR22595; CHITINASE-RELATED; 1.
DR   Pfam; PF00182; Glyco_hydro_19; 1.
DR   SUPFAM; SSF53955; Lysozyme-like; 1.
DR   PROSITE; PS00774; CHITINASE_19_2; 1.
PE   4: Predicted;
KW   Carbohydrate metabolism {ECO:0000256|ARBA:ARBA00023277};
KW   Glycosidase {ECO:0000256|ARBA:ARBA00023295, ECO:0000313|EMBL:CAA64456.1};
KW   Hydrolase {ECO:0000313|EMBL:CAA64456.1};
KW   Polysaccharide degradation {ECO:0000256|ARBA:ARBA00023326}.
FT   DOMAIN          83..93
FT                   /note="Glycoside hydrolase family 19 catalytic"
FT                   /evidence="ECO:0000259|PROSITE:PS00774"
FT   NON_TER         1
FT                   /evidence="ECO:0000313|EMBL:CAA64456.1"
FT   NON_TER         93
FT                   /evidence="ECO:0000313|EMBL:CAA64456.1"
SQ   SEQUENCE   93 AA;  10604 MW;  0F54DAB7DA41D49C CRC64;
     HETTGGWPTA PNGPYTWGYC YKHERTTSSY CTPSEQWPCA PRRRYYGRGP IQLTHNYNYG
     QAGRAIGADL LGNPNLVVVN PTVSFETAMW FWM
//