ID   4.2.2.22
DE   Pectate trisaccharide-lyase.
AN   Exopectate-lyase.
AN   Pectate lyase A.
CA   Eliminative cleavage of unsaturated trigalacturonate as the major product
CA   from the reducing end of polygalacturonic acid/pectate.
CC   -!- Differs in specificity from EC 4.2.2.9 as the predominant action is
CC       removal of a trisaccharide rather than a disaccharide from the
CC       reducing end.
CC   -!- Disaccharides and tetrasaccharides may also be removed.
DR   Q65DC2, PTLY_BACLD ;  Q8GCB2, PTLY_BACLI ;  B1B6T1, PTLY_BACSP ;
DR   Q9WYR4, PTLY_THEMA ;  B1L969, PTLY_THESQ ;
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