ID   CHLY_PARTH              Reviewed;          47 AA.
AC   P23473;
DT   01-NOV-1991, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1991, sequence version 1.
DT   02-SEP-2008, entry version 51.
DE   RecName: Full=Bifunctional chitinase/lysozyme;
DE   Includes:
DE     RecName: Full=Chitinase;
DE              EC=3.2.1.14;
DE   Includes:
DE     RecName: Full=Lysozyme;
DE              EC=3.2.1.17;
DE   Flags: Fragment;
OS   Parthenocissus quinquefolia (Virginia creeper).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliophyta; eudicotyledons; core eudicotyledons;
OC   Vitales; Vitaceae; Parthenocissus.
OX   NCBI_TaxID=3607;
RN   [1]
RP   PROTEIN SEQUENCE.
RA   Bernasconi P., Locher R., Pilet P.E., Jolles J., Jolles P.;
RT   "Purification and N-terminal amino-acid sequence of a basic lysozyme
RT   from Parthenocissus quinquifolia cultured in vitro.";
RL   Biochim. Biophys. Acta 915:254-260(1987).
CC   -!- FUNCTION: Bifunctional enzyme with lysozyme/chitinase activity.
CC   -!- CATALYTIC ACTIVITY: Random hydrolysis of N-acetyl-beta-D-
CC       glucosaminide 1,4-beta-linkages in chitin and chitodextrins.
CC   -!- CATALYTIC ACTIVITY: Hydrolysis of 1,4-beta-linkages between N-
CC       acetylmuramic acid and N-acetyl-D-glucosamine residues in a
CC       peptidoglycan and between N-acetyl-D-glucosamine residues in
CC       chitodextrins.
CC   -!- SUBCELLULAR LOCATION: Secreted, extracellular space.
CC   -!- SIMILARITY: Belongs to the glycosyl hydrolase 18 family. Chitinase
CC       class II subfamily.
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DR   HSSP; P23472; 2HVM.
DR   SMR; P23473; 1-47.
DR   InterPro; IPR001223; Glyco_hydro18cat.
DR   InterPro; IPR001579; Glyco_hydro_18_chit_AS.
DR   InterPro; IPR013781; Glyco_hydro_sub_cat.
DR   Gene3D; G3DSA:3.20.20.80; Glyco_hydro_cat; 1.
DR   Pfam; PF00704; Glyco_hydro_18; 1.
DR   PROSITE; PS01095; CHITINASE_18; PARTIAL.
PE   1: Evidence at protein level;
KW   Carbohydrate metabolism; Chitin degradation;
KW   Direct protein sequencing; Glycosidase; Hydrolase;
KW   Multifunctional enzyme; Polysaccharide degradation; Secreted.
FT   CHAIN         1    >47       Bifunctional chitinase/lysozyme.
FT                                /FTId=PRO_0000077052.
FT   NON_TER      47     47
SQ   SEQUENCE   47 AA;  5040 MW;  1D9DCF2E7E3A0F51 CRC64;
     GGIAIYWGQN GNEGTLTQTC NTGKYSYVNI AFLNKFGNGQ TPEINLA
//