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Literature summary for 3.2.1.3 extracted from

  • Ao, Z.; Quezada-Calvillo, R.; Sim, L.; Nichols, B.L.; Rose, D.R.; Sterchi, E.E.; Hamaker, B.R.
    Evidence of native starch degradation with human small intestinal maltase-glucoamylase (recombinant) (2007), FEBS Lett., 581, 2381-2388.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
expression of His-tagged N-terminal subunit of human small intestinal enzyme in S2 cells, secretion to the cell culture medium Homo sapiens

Localization

Localization Comment Organism GeneOntology No. Textmining
brush border small intestinal Homo sapiens 5903
-

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Purification (Commentary)

Purification (Comment) Organism
recombinant secreted His-tagged N-terminal subunit of human small intestinal enzyme from S2 cell culture medium by nickel affinity and anion exchange chromatography, followed by dialysis Homo sapiens

Source Tissue

Source Tissue Comment Organism Textmining
small intestine
-
Homo sapiens
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
maltose + H2O
-
Homo sapiens 2 D-glucose
-
?
starch + H2O recombinant N-terminal subunit of human small intestinal maltase-glucoamylase is used to explore digestion of native starches from different botanical sources, e.g. normal and waxy maize, wheat, potato, pea, banana, and tapioca starches, and high-amylose maize starch with 50-70% amylose, substrate specificity, overview Homo sapiens ?
-
?

Synonyms

Synonyms Comment Organism
AMG
-
Homo sapiens
maltase-glucoamylase
-
Homo sapiens

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
assay at Homo sapiens

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
7
-
assay at Homo sapiens