Application | Comment | Organism |
---|---|---|
analysis | comparison of glycolytic and chitinolytic enzyme activities between desert and oasis flies of Phlebotomus papatasi to evaluate potential differences in susceptibility to infection with Leishmania major | Phlebotomus papatasi |
Inhibitors | Comment | Organism | Structure |
---|---|---|---|
galactose | relative inhibition of 83.8%, effective inhibitor | Phlebotomus papatasi | |
additional information | inhibiting saccharides used at three concentrations, 10, 50, and 100 mM, no inhibitory effects of glucose, inositol, sucrose | Phlebotomus papatasi |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
sucrose + H2O | Phlebotomus papatasi | - |
alpha-D-glucose + D-fructose | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Phlebotomus papatasi | - |
desert and oasis flies studied, male and female, Neot Hakikar (oasis), Jordan Valley spring (wet), Kfar Adumim starved (arid), Jordan Valley autumn (arid) | - |
Source Tissue | Comment | Organism | Textmining |
---|---|---|---|
whole body | whole fly homogenates | Phlebotomus papatasi | - |
Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|
additional information | - |
assay described, enzyme activity measured in homogenates of 10 to 15 male and female flies before and after sucrose meals, monitoring by spectroscopy, values of relative activity shown, relative enzyme activities of whole fly homogenates low on substrates specific for alpha-galactosidase | Phlebotomus papatasi |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
4-nitrophenyl-alpha-D-galactopyranoside + H2O | activity measured in total fly homogenates, substrate concentration of 60 mM in citrate buffer | Phlebotomus papatasi | 4-nitrophenol + alpha-D-galactopyranose | - |
? | |
sucrose + H2O | - |
Phlebotomus papatasi | alpha-D-glucose + D-fructose | - |
? |
Synonyms | Comment | Organism |
---|---|---|
alpha-D-galactosidase | - |
Phlebotomus papatasi |
alpha-galactosidase | - |
Phlebotomus papatasi |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
6.6 | - |
assay at, pH-optimum estimated for | Phlebotomus papatasi |