Protein Variants | Comment | Organism |
---|---|---|
C105A | inactive mutant enzyme | Pseudomonas syringae pv. tomato |
Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|
S-L-allo-isoleucyl-[CmaA-protein-T-domain]-4'-phosphopantetheinyl-L-allo-isoleucyl thioester + [CmaD -protein]-4'-phosphopantetheine | Pseudomonas syringae pv. tomato | the enzyme is involved in the biosynthesis of the toxin coronatine by the bacterium Pseudomonas syringae. The toxin mimics the plant hormone jasmonic acid isoleucine and promotes opening of stomata for bacterial entry, bacterial growth in the apoplast, systemic susceptibility, and disease symptoms | [CmaA-protein-T-domain]-4'-phosphopantetheine + S-L-allo-isoleucyl-[CmaD-protein]-4'-phosphopantetheine | - |
? | |
S-L-allo-isoleucyl-[CmaA-protein-T-domain]-4'-phosphopantetheinyl-L-allo-isoleucyl thioester + [CmaD -protein]-4'-phosphopantetheine | Pseudomonas syringae pv. tomato DC3000 | the enzyme is involved in the biosynthesis of the toxin coronatine by the bacterium Pseudomonas syringae. The toxin mimics the plant hormone jasmonic acid isoleucine and promotes opening of stomata for bacterial entry, bacterial growth in the apoplast, systemic susceptibility, and disease symptoms | [CmaA-protein-T-domain]-4'-phosphopantetheine + S-L-allo-isoleucyl-[CmaD-protein]-4'-phosphopantetheine | - |
? |
Organism | UniProt | Comment | Textmining |
---|---|---|---|
Pseudomonas syringae pv. tomato | Q87W57 | - |
- |
Pseudomonas syringae pv. tomato DC3000 | Q87W57 | - |
- |
Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|
L-valyl-[CmaA-protein-T-domain]-4'-phosphopantetheine + [CmaD-protein]-4'-phosphopantetheine | the aminoacyl group becomes covalently attached to the active site Cys of CmaE and can then be transferred out to the holo pantetheinylated form of CmaD. CmaE catalyzes the reverse reaction, in which the aminoacyl group is transferred from CmaD back to CmaA | Pseudomonas syringae pv. tomato | [CmaA-protein-T-domain]-4'-phosphopantetheine + L-valyl-[CmaD-protein]-4'-phosphopantetheine | - |
r | |
L-valyl-[CmaA-protein-T-domain]-4'-phosphopantetheine + [CmaD-protein]-4'-phosphopantetheine | the aminoacyl group becomes covalently attached to the active site Cys of CmaE and can then be transferred out to the holo pantetheinylated form of CmaD. CmaE catalyzes the reverse reaction, in which the aminoacyl group is transferred from CmaD back to CmaA | Pseudomonas syringae pv. tomato DC3000 | [CmaA-protein-T-domain]-4'-phosphopantetheine + L-valyl-[CmaD-protein]-4'-phosphopantetheine | - |
r | |
additional information | CmaD can be loaded with other amino acids, for example, L-Leu and L-Thr, by the action of heterologous donor T domains containing alternative aminoacyl groups. Additionally, CmaE is able to accept L-Phe as a substrate when presented on CmaD and is able to load this aminoacyl moiety onto heterologous T domains | Pseudomonas syringae pv. tomato | ? | - |
? | |
additional information | CmaD can be loaded with other amino acids, for example, L-Leu and L-Thr, by the action of heterologous donor T domains containing alternative aminoacyl groups. Additionally, CmaE is able to accept L-Phe as a substrate when presented on CmaD and is able to load this aminoacyl moiety onto heterologous T domains | Pseudomonas syringae pv. tomato DC3000 | ? | - |
? | |
S-L-allo-isoleucyl-[CmaA-protein-T-domain]-4'-phosphopantetheine + [CmaD-protein]-4'-phosphopantetheine | the aminoacyl group becomes covalently attached to the active site Cys of CmaE and can then be transferred out to the holo pantetheinylated form of CmaD. CmaE catalyzes the reverse reaction, in which the aminoacyl group is transferred from CmaD back to CmaA | Pseudomonas syringae pv. tomato | [CmaA-protein-T-domain]-4'-phosphopantetheine + S-L-allo-isoleucyl-[CmaD-protein]-4'-phosphopantetheine | - |
r | |
S-L-allo-isoleucyl-[CmaA-protein-T-domain]-4'-phosphopantetheine + [CmaD-protein]-4'-phosphopantetheine | the aminoacyl group becomes covalently attached to the active site Cys of CmaE and can then be transferred out to the holo pantetheinylated form of CmaD. CmaE catalyzes the reverse reaction, in which the aminoacyl group is transferred from CmaD back to CmaA | Pseudomonas syringae pv. tomato DC3000 | [CmaA-protein-T-domain]-4'-phosphopantetheine + S-L-allo-isoleucyl-[CmaD-protein]-4'-phosphopantetheine | - |
r | |
S-L-allo-isoleucyl-[CmaA-protein-T-domain]-4'-phosphopantetheinyl-L-allo-isoleucyl thioester + [CmaD -protein]-4'-phosphopantetheine | the enzyme is involved in the biosynthesis of the toxin coronatine by the bacterium Pseudomonas syringae. The toxin mimics the plant hormone jasmonic acid isoleucine and promotes opening of stomata for bacterial entry, bacterial growth in the apoplast, systemic susceptibility, and disease symptoms | Pseudomonas syringae pv. tomato | [CmaA-protein-T-domain]-4'-phosphopantetheine + S-L-allo-isoleucyl-[CmaD-protein]-4'-phosphopantetheine | - |
? | |
S-L-allo-isoleucyl-[CmaA-protein-T-domain]-4'-phosphopantetheinyl-L-allo-isoleucyl thioester + [CmaD -protein]-4'-phosphopantetheine | the enzyme is involved in the biosynthesis of the toxin coronatine by the bacterium Pseudomonas syringae. The toxin mimics the plant hormone jasmonic acid isoleucine and promotes opening of stomata for bacterial entry, bacterial growth in the apoplast, systemic susceptibility, and disease symptoms | Pseudomonas syringae pv. tomato DC3000 | [CmaA-protein-T-domain]-4'-phosphopantetheine + S-L-allo-isoleucyl-[CmaD-protein]-4'-phosphopantetheine | - |
? |
Synonyms | Comment | Organism |
---|---|---|
CmaE | - |
Pseudomonas syringae pv. tomato |
Temperature Optimum [°C] | Temperature Optimum Maximum [°C] | Comment | Organism |
---|---|---|---|
24 | - |
assay at | Pseudomonas syringae pv. tomato |
pH Optimum Minimum | pH Optimum Maximum | Comment | Organism |
---|---|---|---|
7.5 | - |
assay at | Pseudomonas syringae pv. tomato |
General Information | Comment | Organism |
---|---|---|
physiological function | the enzyme is involved in the biosynthesis of the toxin coronatine by the bacterium Pseudomonas syringae. The toxin mimics the plant hormone jasmonic acid isoleucine and promotes opening of stomata for bacterial entry, bacterial growth in the apoplast, systemic susceptibility, and disease symptoms | Pseudomonas syringae pv. tomato |