ID   PGLR_DIAAB              Reviewed;           9 AA.
AC   P81179;
DT   15-JUL-1998, integrated into UniProtKB/Swiss-Prot.
DT   15-JUL-1998, sequence version 1.
DT   03-AUG-2022, entry version 53.
DE   RecName: Full=Endo-polygalacturonase;
DE            Short=PG;
DE            EC=3.2.1.15;
DE   Flags: Fragment;
OS   Diaprepes abbreviatus (Citrus root weevil) (Curculio abbreviatus).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC   Neoptera; Endopterygota; Coleoptera; Polyphaga; Cucujiformia;
OC   Curculionidae; Entiminae; Eustylini; Diaprepes.
OX   NCBI_TaxID=13040;
RN   [1]
RP   PROTEIN SEQUENCE.
RC   TISSUE=Larval gut;
RA   Doostdar H., McCollum T.G., Mayer R.T.;
RT   "Purification and characterization of an endo-polygalacturonase from the
RT   gut of West Indies sugarcane rootstalk borer weevil (Diaprepes abbreviatus
RT   L.) larvae.";
RL   Comp. Biochem. Physiol. 118B:861-867(1997).
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=(1,4-alpha-D-galacturonosyl)n+m + H2O = (1,4-alpha-D-
CC         galacturonosyl)n + (1,4-alpha-D-galacturonosyl)m.; EC=3.2.1.15;
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000305}.
CC   -!- INDUCTION: Inhibited by citrus PGIP.
CC   -!- MISCELLANEOUS: On the 2D-gel the determined pI of this protein is: 9.4,
CC       its MW is: 44.5 kDa.
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DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0004650; F:polygalacturonase activity; IEA:UniProtKB-EC.
DR   GO; GO:0071555; P:cell wall organization; IEA:UniProtKB-KW.
DR   GO; GO:0008152; P:metabolic process; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   Cell wall biogenesis/degradation; Direct protein sequencing; Glycosidase;
KW   Hydrolase; Secreted.
FT   CHAIN           1..>9
FT                   /note="Endo-polygalacturonase"
FT                   /id="PRO_0000215230"
FT   NON_TER         9
SQ   SEQUENCE   9 AA;  1041 MW;  1F49087042DB41BB CRC64;
     IYTYVIGRG