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Literature summary for 3.2.1.1 extracted from

  • Awasthi, M.K.; Wong, J.W.C.; Kumar, S.; Awasthi, S.K.; Wang, Q.; Wang, M.; Ren, X.; Zhao, J.; Chen, H.; Zhang, Z.
    Biodegradation of food waste using microbial cultures producing thermostable alpha-amylase and cellulase under different pH and temperature (2018), Biores. Technol., 248, 160-170 .
    View publication on PubMed
Search for more literature for 3.2.1.1

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
starch + H2O Bacillus cereus
-
 ?
-
 ?
starch + H2O Brevibacillus sp.
-
 ?
-
 ?
starch + H2O Bacillus licheniformis
-
 ?
-
 ?
starch + H2O Brevibacillus borstelensis
-
 ?
-
 ?

Organism

Organism UniProt Comment Textmining
Bacillus cereus
-
-
-
Bacillus licheniformis P06278
-
-
Brevibacillus borstelensis
-
-
-
Brevibacillus sp.
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
additional information isolation of amylolytic strains, determination of optimal growth parameters, overview. Bacillus cereus grows best at 60°C, pH 7.0 Bacillus cereus
-
additional information isolation of amylolytic strains, determination of optimal growth parameters, overview. Bacillus licheniformis grows best at 60°C, pH 7.0-8.0 Bacillus licheniformis
-
additional information isolation of amylolytic strains, determination of optimal growth parameters, overview. Brevibacillus borstelensis grows best at 60°C, pH 8.0 Brevibacillus borstelensis
-
additional information isolation of amylolytic strains, determination of optimal growth parameters, overview. Brevibacillus sp. grows best at 60°C, pH 7.0 Brevibacillus sp.
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
starch + H2O
-
 Bacillus cereus ?
-
 ?
starch + H2O
-
 Brevibacillus sp. ?
-
 ?
starch + H2O
-
 Bacillus licheniformis ?
-
 ?
starch + H2O
-
 Brevibacillus borstelensis ?
-
 ?

Temperature Optimum [°C]

Temperature Optimum [°C] Temperature Optimum Maximum [°C] Comment Organism
60
-
 amylase activity in vivo Bacillus cereus
60
-
 amylase activity in vivo Brevibacillus sp.
60
-
 amylase activity in vivo Bacillus licheniformis
60
-
 amylase activity in vivo Brevibacillus borstelensis

Temperature Stability [°C]

Temperature Stability Minimum [°C] Temperature Stability Maximum [°C] Comment Organism
60
-
 30 min, whole cells, the amylase activity is completely stable Bacillus cereus
60
-
 30 min, whole cells, the amylase activity is completely stable Brevibacillus sp.
70
-
 30 min, whole cells, 85% amylase activity is remaining Bacillus cereus
70
-
 30 min, whole cells, 85% amylase activity is remaining Brevibacillus sp.
70
-
 30 min, whole cells, the amylase activity is completely stable Bacillus licheniformis
70
-
 30 min, whole cells, the amylase activity is completely stable Brevibacillus borstelensis
80
-
 30 min, whole cells, 30% amylase activity is remaining Bacillus cereus
80
-
 30 min, whole cells, 60% amylase activity is remaining Brevibacillus sp.
80
-
 30 min, whole cells, 80% amylase activity is remaining Brevibacillus borstelensis
80
-
 30 min, whole cells, 90% amylase activity is remaining Bacillus licheniformis

pH Optimum

pH Optimum Minimum pH Optimum Maximum Comment Organism
6.5
-
 amylase activity in vivo Bacillus cereus
6.5
-
 amylase activity in vivo Brevibacillus sp.
7
-
 amylase activity in vivo Bacillus licheniformis
8
-
 amylase activity in vivo Brevibacillus borstelensis

pH Stability

pH Stability pH Stability Maximum Comment Organism
5
-
 30 min, whole cells, 40% amylase activity is remaining Bacillus cereus
5
-
 30 min, whole cells, 55% amylase activity is remaining Brevibacillus sp.
5
-
 30 min, whole cells, 80% amylase activity is remaining Brevibacillus borstelensis
5
-
 30 min, whole cells, 90% amylase activity is remaining Bacillus licheniformis
6 9 30 min, whole cells, the amylase activity is completely stable Bacillus licheniformis
6 9 30 min, whole cells, the amylase activity is completely stable Brevibacillus borstelensis
6 7 30 min, whole cells, the amylase activity is completely stable Bacillus cereus
6 7 30 min, whole cells, the amylase activity is completely stable Brevibacillus sp.
10
-
 30 min, whole cells, 55% amylase activity is remaining Bacillus cereus
10
-
 30 min, whole cells, 70% amylase activity is remaining Brevibacillus sp.
10
-
 30 min, whole cells, 90% amylase activity is remaining Brevibacillus borstelensis
10
-
 30 min, whole cells, 95% amylase activity is remaining Bacillus licheniformis