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3.2.1.68: isoamylase

This is an abbreviated version!
For detailed information about isoamylase, go to the full flat file.

Word Map on EC 3.2.1.68

Reaction

alpha-Glcp-(1-3)-alpha-Glcp-(1-6)-[alpha-Glcp-(1-3)-alpha-Glcp-(1-6)-alpha-Glcp-(1-3)-alpha-Glcp-(1-3)]-alpha-Glcp-(1-3)-alpha-Glcp
+ 2 H2O = 2 alpha-Glcp-(1-3)-alpha-Glcp +
alpha-Glcp-(1-3)-alpha-Glcp-(1-3)-alpha-Glcp-(1-3)-alpha-Glcp

Synonyms

alkaline isoamylase, alpha 1,6-glucan hydrolase, alpha-1,6-glucosidase, ArDBEp, AtISA1, AtISA1/AtISA2 isoamylase, AtISA2, AtISA3, bacterial isoamylase, CrISA1, Cythophaga isoamylase, DBE, DBEI, debranching enzyme, GlgX, glycogen 6-glucanohydrolase, glycogen alpha-1,6-glucanohydrolase, glycogen debranching enzyme, glycogen-6-glucanogydrolase, glycogen-6-glucanohydrolase, glycogen-debranching enzyme, IAM, ISA, ISA1, ISA1-type DBE, ISA2, ISA3, isoamylase, isoamylase 1, isoamylase 2, isoamylase 3, isoamylase II, isoamylase-type debranching enzyme, isoamylase-type starch debranching enzyme 1, isoamylase-type starch debranching enzyme 2, isoamylase-type starch-debranching enzyme, isoamylase1, maize Sugary-1 isoamylase, OsISA1, OsISA2, pancreatic isoamylase isoA, plant isoamylase, potato isoamylase, Pseudomonas isoamylase, PvISA1, PvISA2, PvISA3, rice isoamylase, starch debranching enzyme, SU1 isoamylase, TreX, yeast isoamylase, ZmISA1, ZmISA2

ECTree

     3 Hydrolases
         3.2 Glycosylases
             3.2.1 Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
                3.2.1.68 isoamylase

Expression

Expression on EC 3.2.1.68 - isoamylase

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EXPRESSION
ORGANISM
UNIPROT
LITERATURE
isoform ISA2 transcript is relatively abundant during periods of either starch biosynthesis or catabolism
the expression of isoform ISA2 is higher than that of the other two isoforms ISA1 and ISA3 in tuberous root at 109 days after planting
the isoform ISA1 transcript level is elevated in tissues where starch is synthesized
the isoform ISA1 transcript level is low during starch degradation