| Strain | Pseudomonas aeruginosa M18 |
| GI | 386056701 |
| Locus Tag | PAM18_0632 |
| Description | Indole-3-glycerol phosphate synthase |
| Strain | Pseudomonas denitrificans ATCC 13867 |
| GI | 472323696 |
| Locus Tag | H681_02600 |
| Description | indole-3-glycerol-phosphate synthase |
| Strain | Pseudomonas protegens Pf-5 |
| GI | 70732909 |
| Locus Tag | PFL_5621 |
| Description | indole-3-glycerol phosphate synthase |