EC Number | Cloned (Comment) | Organism |
---|---|---|
4.2.3.18 | Site-directed mutagenesis is carried out via PCR amplification with overlapping mutagenic primers, and the mutant genes verify by complete sequencing. The resulting wild type and mutant genes are then transferred via directional recombination to the T7-promoter and N-terminal 6his fusion expression vector pDEST17. Use of the pDEST17 vector results in a 25 amino acid residue linker between the 6 His-tag and the cloned protein. | Abies grandis |
5.5.1.12 | Site-directed mutagenesis is carried out via PCR amplification with overlapping mutagenic primers, and the mutant genes verify by complete sequencing. The resulting wild type and mutant genes are then transferred via directional recombination to the T7-promoter and N-terminal 6xhis fusion expression vector pDEST17. Use of the pDEST17 vector results in a 25 amino acid residue linker between the 6 His-tag and the cloned protein. | Abies grandis |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
4.2.3.18 | D621A | eliminates class I activity | Abies grandis |
4.2.3.18 | T769A | is active | Abies grandis |
4.2.3.18 | T769G | is active | Abies grandis |
4.2.3.18 | T769S | is active | Abies grandis |
5.5.1.12 | D621A | eliminates class I activity | Abies grandis |
5.5.1.12 | T769A | enzyme activity | Abies grandis |
5.5.1.12 | T769G | enzyme activity | Abies grandis |
5.5.1.12 | T769S | enzyme activity | Abies grandis |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
5.5.1.12 | additional information | - |
geranylgeranyl diphosphate | mutant T769A, value not determined | Abies grandis | |
5.5.1.12 | 0.0012 | - |
geranylgeranyl diphosphate | wild-type | Abies grandis | |
5.5.1.12 | 0.0015 | - |
geranylgeranyl diphosphate | mutant T769G | Abies grandis | |
5.5.1.12 | 0.0015 | - |
geranylgeranyl diphosphate | mutant T769S | Abies grandis |
EC Number | Metals/Ions | Comment | Organism | Structure |
---|---|---|---|---|
4.2.3.18 | K+ | 100 mM included in assay medium | Abies grandis | |
4.2.3.18 | Mg2+ | terpene synthases (TPS) require divalent metal ion co-factors, typically magnesium | Abies grandis | |
5.5.1.12 | K+ | 100 mM included in assay medium | Abies grandis | |
5.5.1.12 | Mg2+ | terpene synthases (TPS) require divalent metal ion co-factors, typically magnesium | Abies grandis |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.2.3.18 | copalyl diphosphate | Abies grandis | class I terpene synthase reaction | abietadienes + diphosphate | - |
ir | |
5.5.1.12 | geranylgeranyl diphosphate | Abies grandis | class II terpene synthase reaction | copalyl diphosphate | - |
r |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
4.2.3.18 | Abies grandis | - |
- |
- |
5.5.1.12 | Abies grandis | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
4.2.3.18 | purification using Ni-NTA His-bind resin in batch mode | Abies grandis |
5.5.1.12 | AgAS is purified using Ni-NTA His-bind resin in batch mode | Abies grandis |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
4.2.3.18 | cell culture | - |
Abies grandis | - |
5.5.1.12 | cell culture | - |
Abies grandis | - |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.2.3.18 | copalyl diphosphate | class I terpene synthase reaction | Abies grandis | abietadienes + diphosphate | - |
ir | |
5.5.1.12 | geranylgeranyl diphosphate | class II terpene synthase reaction | Abies grandis | copalyl diphosphate | - |
r |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
4.2.3.18 | abietadiene synthase | - |
Abies grandis |
4.2.3.18 | AGAS | - |
Abies grandis |
5.5.1.12 | abietadiene synthase | class II synthase | Abies grandis |
5.5.1.12 | AGAS | - |
Abies grandis |
EC Number | Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|---|
4.2.3.18 | 30 | - |
assay at | Abies grandis |
5.5.1.12 | 30 | - |
assay at | Abies grandis |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
5.5.1.12 | additional information | - |
geranylgeranyl diphosphate | mutant T769A, value below 10000 | Abies grandis | |
5.5.1.12 | 0.003 | - |
geranylgeranyl diphosphate | mutant T769G | Abies grandis | |
5.5.1.12 | 0.03 | - |
geranylgeranyl diphosphate | mutant T769S | Abies grandis | |
5.5.1.12 | 0.4 | - |
geranylgeranyl diphosphate | wild-type | Abies grandis |
EC Number | pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|---|
4.2.3.18 | 7.2 | - |
assay at | Abies grandis |
5.5.1.12 | 7.2 | - |
assay at | Abies grandis |