| Strain | Pseudomonas fluorescens F113 |
| GI | 378948006 |
| Locus Tag | PSF113_0064 |
| Description | protein BetC |
| Strain | Pseudomonas poae RE*1-1-14 |
| GI | 447919240 |
| Locus Tag | H045_21250 |
| Description | choline-sulfatase |
| Strain | Pseudomonas putida NBRC 14164 |
| GI | 512683127 |
| Locus Tag | PP4_00700 |
| Description | choline sulfatase |