Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-glucose | Aspergillus niger | synthesis of glucose oligomers | glucose oligomers | product is nigeran | r |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Aspergillus niger | - |
- |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
D-glucose | - |
Aspergillus niger | glucose oligomers | product is nigeran | r | |
D-glucose | synthesis of glucose oligomers | Aspergillus niger | glucose oligomers | product is nigeran | r | |
inulin | - |
Aspergillus niger | fructose | - |
r | |
maltose | - |
Aspergillus niger | D-glucose + isomaltose + panose | mixture contained further traces of several unidentified sugars | r | |
additional information | D-xylose, D-fructose, D-sorbitol, maltose, sucrose, starch and inulin are found to be precursors of nigeran synthesis although hydrolysates of nigeran exclusively contain glucose and in case of starch and inulin traces of fructose | Aspergillus niger | ? | - |
? | |
starch | - |
Aspergillus niger | glucose | traces of isomaltose | r | |
sucrose | - |
Aspergillus niger | fructose + glucose | contains additionally tri- and tetrasaccharides | r |