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Literature summary for 3.2.1.1 extracted from

  • Yoon, S.; Robyt, J.F.
    Activation and stabilization of 10 starch-degrading enzymes by Triton X-100, polyethylene glycols, and polyvinyl alcohols (2005), Enzyme Microb. Technol., 37, 556-562.
No PubMed abstract available
Search for more literature for 3.2.1.1

Activating Compound

Activating Compound Comment Organism Structure
additional information no activation by polyethylene glycol 400 0.02% w/v Sus scrofa
polyethylene glycol 1000 1500 Da PEG, increases the enzyme activity by 24% at 0.02% w/v Bacillus amyloliquefaciens
polyethylene glycol 1000 1500 Da PEG, increases the enzyme activity by 36% at 0.02% w/v Bacillus licheniformis
polyethylene glycol 1000 1500 Da PEG, increases the enzyme activity by 38% at 0.02% w/v Aspergillus oryzae
polyethylene glycol 1000 1500 Da PEG, increases the enzyme activity by 43% at 0.02% w/v Homo sapiens
polyethylene glycol 1000 1500 Da PEG, increases the enzyme activity by 45% at 0.02% w/v Sus scrofa
polyethylene glycol 1500 1500 Da PEG, increases the enzyme activity by 23% at 0.02% w/v Bacillus amyloliquefaciens
polyethylene glycol 1500 1500 Da PEG, increases the enzyme activity by 39% at 0.02% w/v Homo sapiens
polyethylene glycol 1500 1500 Da PEG, increases the enzyme activity by 42% at 0.02% w/v Aspergillus oryzae
polyethylene glycol 1500 1500 Da PEG, increases the enzyme activity by 43% at 0.02% w/v Bacillus licheniformis
polyethylene glycol 1500 1500 Da PEG, increases the enzyme activity by 54% at 0.02% w/v Sus scrofa
polyethylene glycol 2000 1500 Da PEG, increases the enzyme activity by 19% at 0.02% w/v Bacillus amyloliquefaciens
polyethylene glycol 2000 1500 Da PEG, increases the enzyme activity by 34% at 0.02% w/v Homo sapiens
polyethylene glycol 2000 1500 Da PEG, increases the enzyme activity by 37% at 0.02% w/v Aspergillus oryzae
polyethylene glycol 2000 1500 Da PEG, increases the enzyme activity by 44% at 0.02% w/v Sus scrofa
polyethylene glycol 2000 1500 Da PEG, increases the enzyme activity by 44% at 0.02% w/v Bacillus licheniformis
polyethylene glycol 400 1500 Da PEG, increases the enzyme activity by 19% at 0.02% w/v Bacillus licheniformis
polyethylene glycol 400 1500 Da PEG, increases the enzyme activity by 34% at 0.02% w/v Aspergillus oryzae
polyethylene glycol 400 1500 Da PEG, increases the enzyme activity by 5% at 0.02% w/v Bacillus amyloliquefaciens
polyethylene glycol 4600 1500 Da PEG, increases the enzyme activity by 19% at 0.02% w/v Bacillus amyloliquefaciens
polyethylene glycol 4600 1500 Da PEG, increases the enzyme activity by 29% at 0.02% w/v Homo sapiens
polyethylene glycol 4600 1500 Da PEG, increases the enzyme activity by 34% at 0.02% w/v Aspergillus oryzae
polyethylene glycol 4600 1500 Da PEG, increases the enzyme activity by 41% at 0.02% w/v Sus scrofa
polyethylene glycol 4600 1500 Da PEG, increases the enzyme activity by 44% at 0.02% w/v Bacillus licheniformis
polyethylene glycol 600 1500 Da PEG, increases the enzyme activity by 16% at 0.02% w/v Bacillus amyloliquefaciens
polyethylene glycol 600 1500 Da PEG, increases the enzyme activity by 24% at 0.02% w/v Bacillus licheniformis
polyethylene glycol 600 1500 Da PEG, increases the enzyme activity by 27% at 0.02% w/v Sus scrofa
polyethylene glycol 600 1500 Da PEG, increases the enzyme activity by 33% at 0.02% w/v Homo sapiens
polyethylene glycol 600 1500 Da PEG, increases the enzyme activity by 36% at 0.02% w/v Aspergillus oryzae
polyethylene glycol 8000 1500 Da PEG, increases the enzyme activity by 19% at 0.02% w/v Bacillus amyloliquefaciens
polyethylene glycol 8000 1500 Da PEG, increases the enzyme activity by 34% at 0.02% w/v Aspergillus oryzae
polyethylene glycol 8000 1500 Da PEG, increases the enzyme activity by 38% at 0.02% w/v Sus scrofa
polyethylene glycol 8000 1500 Da PEG, increases the enzyme activity by 40% at 0.02% w/v Homo sapiens
polyethylene glycol 8000 1500 Da PEG, increases the enzyme activity by 40% at 0.02% w/v Bacillus licheniformis
polyvinyl alcohol 10 kDa: increases the enzyme activity by 27% at 0.02% w/v, 50 kDa: increases the enzyme activity by 33% at 0.02% w/v Aspergillus oryzae
polyvinyl alcohol 10 kDa: increases the enzyme activity by 28% at 0.02% w/v, 50 kDa: increases the enzyme activity by 21% at 0.02% w/v Bacillus amyloliquefaciens
polyvinyl alcohol 10 kDa: increases the enzyme activity by 31% at 0.02% w/v, 50 kDa: increases the enzyme activity by 35% at 0.02% w/v Bacillus licheniformis
polyvinyl alcohol 10 kDa: increases the enzyme activity by 36% at 0.02% w/v, 50 kDa: increases the enzyme activity by 28% at 0.02% w/v Sus scrofa
polyvinyl alcohol 10 kDa: increases the enzyme activity by 40% at 0.02% w/v, 50 kDa: increases the enzyme activity by 42% at 0.02% w/v Homo sapiens
Triton X-100 increases the enzyme activity by 32% at 0.02% w/v Aspergillus oryzae
Triton X-100 increases the enzyme activity by 34% at 0.02% w/v Bacillus amyloliquefaciens
Triton X-100 increases the enzyme activity by 35% at 0.02% w/v Bacillus licheniformis
Triton X-100 increases the enzyme activity by 41% at 0.02% w/v Sus scrofa
Triton X-100 increases the enzyme activity by 45% at 0.02% w/v Homo sapiens

Crystallization (Commentary)

Crystallization (Comment) Organism
enzyme from salivary gland Homo sapiens

Inhibitors

Inhibitors Comment Organism Structure
polyethylene glycol 400 1500 Da PEG, inhibits the enzyme activity by 14% at 0.02% w/v Homo sapiens

Metals/Ions

Metals/Ions Comment Organism Structure
Ca2+
-
 Homo sapiens
Ca2+
-
 Sus scrofa
Ca2+
-
 Bacillus licheniformis
Ca2+
-
 Bacillus amyloliquefaciens
Ca2+
-
 Aspergillus oryzae

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
amylose + H2O Homo sapiens soluble substrate malto-oligosaccharides
-
 ?
amylose + H2O Sus scrofa soluble substrate malto-oligosaccharides
-
 ?
amylose + H2O Bacillus licheniformis soluble substrate malto-oligosaccharides
-
 ?
amylose + H2O Bacillus amyloliquefaciens soluble substrate malto-oligosaccharides
-
 ?
amylose + H2O Aspergillus oryzae soluble substrate malto-oligosaccharides
-
 ?

Organism

Organism UniProt Comment Textmining
Aspergillus oryzae
-
-
-
Bacillus amyloliquefaciens
-
-
-
Bacillus licheniformis
-
-
-
Homo sapiens
-
-
-
Sus scrofa
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
commercial preparation
-
 Bacillus licheniformis
-
commercial preparation
-
 Bacillus amyloliquefaciens
-
commercial preparation
-
 Aspergillus oryzae
-
commercial preparation from pancreas Sus scrofa
-
pancreas
-
 Sus scrofa
-
salivary gland
-
 Homo sapiens
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
amylose + H2O soluble substrate Homo sapiens malto-oligosaccharides
-
 ?
amylose + H2O soluble substrate Sus scrofa malto-oligosaccharides
-
 ?
amylose + H2O soluble substrate Bacillus licheniformis malto-oligosaccharides
-
 ?
amylose + H2O soluble substrate Bacillus amyloliquefaciens malto-oligosaccharides
-
 ?
amylose + H2O soluble substrate Aspergillus oryzae malto-oligosaccharides
-
 ?
amylose + H2O soluble substrate, hydrolysis of alpha-1,4-linkages Homo sapiens malto-oligosaccharides
-
 ?
amylose + H2O soluble substrate, hydrolysis of alpha-1,4-linkages Sus scrofa malto-oligosaccharides
-
 ?
amylose + H2O soluble substrate, hydrolysis of alpha-1,4-linkages Bacillus licheniformis malto-oligosaccharides
-
 ?
amylose + H2O soluble substrate, hydrolysis of alpha-1,4-linkages Bacillus amyloliquefaciens malto-oligosaccharides
-
 ?
amylose + H2O soluble substrate, hydrolysis of alpha-1,4-linkages Aspergillus oryzae malto-oligosaccharides
-
 ?

Synonyms

Synonyms Comment Organism
AOA
-
 Aspergillus oryzae
BAA
-
 Bacillus amyloliquefaciens
BLA
-
 Bacillus licheniformis
HSA
-
 Homo sapiens
PPA
-
 Sus scrofa

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
37
-
 assay at Homo sapiens
37
-
 assay at Sus scrofa
37
-
 assay at Bacillus licheniformis
37
-
 assay at Bacillus amyloliquefaciens
37
-
 assay at Aspergillus oryzae

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
5.5
-
 assay at Homo sapiens
5.5
-
 assay at Sus scrofa
5.5
-
 assay at Bacillus licheniformis
5.5
-
 assay at Bacillus amyloliquefaciens
5.5
-
 assay at Aspergillus oryzae