EC Number | Application | Comment | Organism |
---|---|---|---|
1.1.1.44 | pharmacology | the enzyme is a target for inhibitor development for usage as drugs against African Trypanosomiasis | Trypanosoma cruzi |
EC Number | Cloned (Comment) | Organism |
---|---|---|
1.1.1.44 | DNA and amino acid sequence determination and analysis, functional overexpression of soluble His-tagged wild-type and mutant enzymes in Escherichia coli | Trypanosoma cruzi |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
1.1.1.44 | V244D/C257R | site-directed mutagenesis, unaltered reaction kinetics and increased stability, due introduction of 2 salt bridges by the double-mutation, compared to the wild-type enzyme | Trypanosoma cruzi |
EC Number | General Stability | Organism |
---|---|---|
1.1.1.44 | a single step of freezing and thawing reduces the enzyme activity by 90% | Trypanosoma cruzi |
1.1.1.44 | low stability due to absence of inter-subunit salt bridges as compared to the enzyme from Trypanosoma brucei | Trypanosoma cruzi |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.1.1.44 | 0.0046 | - |
NADP+ | pH 7.5, 30°C, purified native wild-type enzyme | Trypanosoma cruzi | |
1.1.1.44 | 0.0059 | - |
NADP+ | pH 7.5, 30°C, purified recombinant mutant enzyme | Trypanosoma cruzi | |
1.1.1.44 | 0.022 | - |
6-phosphono-D-gluconate | pH 7.5, 30°C, purified native wild-type enzyme | Trypanosoma cruzi | |
1.1.1.44 | 0.0222 | - |
6-phosphono-D-gluconate | pH 7.5, 30°C, purified recombinant mutant enzyme | Trypanosoma cruzi |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
1.1.1.44 | 51400 | - |
2 * 51980, sequence determination, 2 * 51400, recombinant enzyme, SDS-PAGE | Trypanosoma cruzi |
1.1.1.44 | 51980 | - |
2 * 51980, sequence determination, 2 * 51400, recombinant enzyme, SDS-PAGE | Trypanosoma cruzi |
1.1.1.44 | 93000 | - |
recombinant enzyme, gel filtration | Trypanosoma cruzi |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
1.1.1.44 | Trypanosoma cruzi | Q6WAT5 | CL Brener clone | - |
EC Number | Purification (Comment) | Organism |
---|---|---|
1.1.1.44 | native enzyme by partially 27fold ion exchange, affinity and size exclusion chromatography, His-tagged recombinant wild-type and mutant enzymes by nickel affinity chromatography | Trypanosoma cruzi |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
1.1.1.44 | epimastigote | - |
Trypanosoma cruzi | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
1.1.1.44 | 32 | - |
purified recombinant enzyme | Trypanosoma cruzi |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
1.1.1.44 | 6-phosphono-D-gluconate + NADP+ | - |
Trypanosoma cruzi | D-ribulose 5-phosphate + CO2 + NADPH | - |
? |
EC Number | Subunits | Comment | Organism |
---|---|---|---|
1.1.1.44 | dimer | 2 * 51980, sequence determination, 2 * 51400, recombinant enzyme, SDS-PAGE | Trypanosoma cruzi |
1.1.1.44 | More | three-dimensional structure modelling, low stability due to absence of inter-subunit salt bridges as compared to the enzyme from Trypanosoma brucei, the monomeric enzyme is inactive | Trypanosoma cruzi |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
1.1.1.44 | 6-phosphonogluconate dehydrogenase | - |
Trypanosoma cruzi |
1.1.1.44 | 6PGDH | - |
Trypanosoma cruzi |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
1.1.1.44 | 30 | - |
assay at | Trypanosoma cruzi |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
1.1.1.44 | 98 | - |
NADP+ | pH 7.5, 30°C, purified native wild-type enzyme | Trypanosoma cruzi | |
1.1.1.44 | 98 | - |
6-phosphono-D-gluconate | pH 7.5, 30°C, purified native wild-type enzyme | Trypanosoma cruzi |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
1.1.1.44 | 8.4 | - |
- |
Trypanosoma cruzi |
EC Number | pH Stability | pH Stability Maximum | Comment | Organism |
---|---|---|---|---|
1.1.1.44 | 8.4 | 9.8 | purified native wild-type enzyme, loss of 30% activity within 10 min | Trypanosoma cruzi |
EC Number | Cofactor | Comment | Organism | Structure |
---|---|---|---|---|
1.1.1.44 | NADP+ | - |
Trypanosoma cruzi |
EC Number | Organism | Comment | pI Value Maximum | pI Value |
---|---|---|---|---|
1.1.1.44 | Trypanosoma cruzi | electric focusing | - |
6.9 |