EC 4.2.2.9 - Pectate disaccharide-lyase

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ENZYME: 4.2.2.9


ID   4.2.2.9
DE   Pectate disaccharide-lyase.
AN   Exo-PATE.
AN   Exo-PGL.
AN   Exopectate lyase.
AN   Exopectic acid transeliminase.
AN   Exopolygalacturonate lyase.
AN   Exopolygalacturonic acid-trans-eliminase.
AN   PATE.
AN   Pectate exo-lyase.
CA   ((1->4)-alpha-D-galacturonosyl)(n) = ((1->4)-alpha-D-galacturonosyl)(n-2)
CA   + 4-(4-deoxy-alpha-D-galact-4-enuronosyl)-D-galacturonate.
CC   -!- The enzyme catalyzes the eliminative cleavage of an unsaturated
CC       disaccharide from the reducing end of homogalacturonan (the backbone
CC       of smooth regions of pectate, also known as de-esterified pectin).
DR   Q05526    , PLYW_DICD3 ;  P22751    , PLYX_DICCH ;
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