Table 1 The predicted native IAA synthetic pathways of P. polymyxa SC2-M1
IAA synthetic pathway | Enzyme | Related gene |
|---|---|---|
IPyA | Aminotransferase | patA (PPSC2_17445), alaT1 (PPSC2_07190), ykrV1 (PPSC2_14305) |
Indole-3-pyruvate decarboxylase | ilvB3 (PPSC2_07070), poxB (PPSC2_10740), pdhA (PPSC2_13545), pdhB (PPSC2_13540) | |
Indole-3-acetaldehyde dehydrogenase | fusE (PPSC2_00395), adhE (PPSC2_15245) | |
TAM | Tryptophan decarboxylase | Not detected |
Amine oxidase | sdr2 (PPSC2_12320) | |
IAM | Tryptophan monooxygenase | Not detected |
Indole-3-acetamide hydrolase | gatA1 (PPSC2_07840), gat (PPSC2_12215), yhaA1 (PPSC2_13350) | |
IAN | Nitrile hydratase Indole-3-acetamide hydrolase | PPSC2_05390 gatA1 (PPSC2_07840), gat (PPSC2_12215), yhaA1 (PPSC2_13350) |
Nitrilase | nit2 (PPSC2_14300) |