| Role | Gene | Name | m.b. Cholin acetate 153.15 mM | |
|---|
| | | ⨯ | |
| Alcohol dehydrogenase GbsB (type III ), essential for the utilization of choline (EC 1.1.1.1) | No genes | | | |
| Betaine aldehyde dehydrogenase (EC 1.2.1.8) | HP15_3626 | | -1.9 | |
| Choline ABC transport system, ATP-binding protein OpuBA | No genes | | | |
| Choline ABC transport system, choline-binding protein OpuBC | No genes | | | |
| Choline ABC transport system, permease protein OpuBB | No genes | | | |
| Choline ABC transport system, permease protein OpuBD | No genes | | | |
| Choline binding protein A | No genes | | | |
| Choline binding protein D | No genes | | | |
| Choline dehydrogenase (EC 1.1.99.1) | HP15_2656 | | -0.2 | |
| | HP15_2800 | | +0.0 | |
| | HP15_3625 | | -1.5 | |
| | HP15_4148 | | -0.1 | |
| | HP15_p187g133 | | -0.0 | |
| Choline-sulfatase (EC 3.1.6.6) | No genes | | | |
| GbcA Glycine betaine demethylase subunit A | No genes | | | |
| GbcB Glycine betaine demethylase subunit B | No genes | | | |
| Glycine betaine ABC transport system permease protein | No genes | | | |
| Glycine betaine ABC transport system, ATP-binding protein OpuAA (EC 3.6.3.32) | No genes | | | |
| Glycine betaine ABC transport system, glycine betaine-binding protein OpuAC | No genes | | | |
| Glycine betaine ABC transport system, permease protein OpuAB | No genes | | | |
| Glycine betaine ABC transport system, permease/glycine betaine-binding protein OpuABC | No genes | | | |
| Glycine betaine transporter OpuD | No genes | | | |
| Glycine betaine/L-proline ABC transporter, glycine betaine/L-proline- binding/permease protein | No genes | | | |
| HTH-type transcriptional regulator BetI | HP15_3627 | | -0.6 | |
| High-affinity choline uptake protein BetT | HP15_1130 | | +2.5 | |
| | HP15_2731 | | -0.1 | |
| | HP15_2795 | | +0.3 | |
| L-proline glycine betaine ABC transport system permease protein ProV (TC 3.A.1.12.1) | HP15_994 | | +0.2 | |
| | HP15_3298 | | +0.3 | |
| L-proline glycine betaine ABC transport system permease protein ProW (TC 3.A.1.12.1) | HP15_993 | | +0.3 | |
| | HP15_3297 | | +0.5 | |
| L-proline glycine betaine binding ABC transporter protein ProX (TC 3.A.1.12.1) | HP15_3296 | | +0.1 | |
| Osmotically activated L-carnitine/choline ABC transporter, ATP-binding protein OpuCA | No genes | | | |
| Osmotically activated L-carnitine/choline ABC transporter, permease protein OpuCB | No genes | | | |
| Osmotically activated L-carnitine/choline ABC transporter, permease protein OpuCD | No genes | | | |
| Osmotically activated L-carnitine/choline ABC transporter, substrate-binding protein OpuCC | No genes | | | |
| Sarcosine oxidase alpha subunit (EC 1.5.3.1) | No genes | | | |
| Sarcosine oxidase beta subunit (EC 1.5.3.1) | No genes | | | |
| Sarcosine oxidase delta subunit (EC 1.5.3.1) | No genes | | | |
| Sarcosine oxidase gamma subunit (EC 1.5.3.1) | No genes | | | |