| Role | Gene | Name | Chemotaxis:Motility:: Method=Plug_approach; Chemical=L-Tryptophan; Chemical_conc=5mM; Distance=2cm; Sample=outer; Collection=outgrowth_in_LBkan50 | |
| | | ⨯ | |
| 3-hydroxyanthranilate 3,4-dioxygenase (EC 1.13.11.6) | No genes | | | |
| ADP-ribose pyrophosphatase (EC 3.6.1.13) | PS417_02370 | | +1.8 | |
| Amidases related to nicotinamidase | PS417_09680 | | -0.3 | |
| | PS417_14710 | | -0.2 | |
| C-terminal domain of CinA type S | No genes | | | |
| C-terminal domain of CinA type S homolog | No genes | | | |
| Glutamine amidotransferase chain of NAD synthetase | No genes | | | |
| Indoleamine 2,3-dioxygenase (EC 1.13.11.52) | No genes | | | |
| Isochorismatase (EC 3.3.2.1) of siderophore biosynthesis | No genes | | | |
| Kynureninase (EC 3.7.1.3) | PS417_23650 | | -3.7 | |
| Kynurenine 3-monooxygenase (EC 1.14.13.9) | No genes | | | |
| Kynurenine formamidase (EC 3.5.1.9) | No genes | | | |
| Kynurenine formamidase, bacterial (EC 3.5.1.9) | PS417_23710 | | -4.2 | |
| Kynurenine formamidase, yeast-type BNA7 (EC 3.5.1.9) | No genes | | | |
| L-Aspartate dehydrogenase (EC 1.4.1.21) | No genes | | | |
| L-aspartate oxidase (EC 1.4.3.16) | PS417_07115 | | +0.1 | |
| N-Ribosylnicotinamide phosphorylase (EC 2.4.2.1) | No genes | | | |
| NAD kinase (EC 2.7.1.23) | PS417_12370 | | N.D. | |
| NAD pyrophosphatase, periplasmic (EC 3.6.1.22) | No genes | | | |
| NAD synthetase (EC 6.3.1.5) | PS417_11540 | | +0.5 | |
| | PS417_02630 | | -1.0 | |
| NAD transporter of endosymbionts, possible | No genes | | | |
| NMN 5'-nucleotidase, extracellular (EC 3.1.3.5) | No genes | | | |
| NMN phosphatase (EC 3.1.3.5) | No genes | | | |
| NMN synthetase (EC 6.3.1.-) | No genes | | | |
| NadR transcriptional regulator | No genes | | | |
| Niacin transporter NiaP | No genes | | | |
| Niacin transporter in yeast, DAL5 family | No genes | | | |
| Nicotinamidase (EC 3.5.1.19) | PS417_11530 | | -0.4 | |
| Nicotinamidase family protein YcaC | PS417_16090 | | N.D. | |
| | PS417_25180 | | -0.0 | |
| Nicotinamidase/isochorismatase family protein | PS417_14240 | | -0.9 | |
| Nicotinamide phosphoribosyltransferase (EC 2.4.2.12) | No genes | | | |
| Nicotinamide-nucleotide adenylyltransferase (EC 2.7.7.1) | No genes | | | |
| Nicotinamide-nucleotide adenylyltransferase (EC 2.7.7.1), eukaryotic PNAT family | No genes | | | |
| Nicotinamide-nucleotide adenylyltransferase, NadM family (EC 2.7.7.1) | No genes | | | |
| Nicotinamide-nucleotide adenylyltransferase, NadR family (EC 2.7.7.1) | No genes | | | |
| Nicotinate phosphoribosyltransferase (EC 2.4.2.11) | PS417_11535 | | -2.4 | |
| | PS417_02635 | | +0.5 | |
| Nicotinate-nucleotide adenylyltransferase (EC 2.7.7.18) | PS417_24740 | | N.D. | |
| Nicotinate-nucleotide adenylyltransferase (EC 2.7.7.18), eukaryotic PNAT family | No genes | | | |
| Nicotinate-nucleotide adenylyltransferase, NadM family (EC 2.7.7.18) | No genes | | | |
| Nicotine adenine dinucleotide glycohydrolase (NADGH) (EC 3.2.2.5) | No genes | | | |
| Nudix-related transcriptional regulator NrtR | PS417_11525 | | N.D. | |
| Predicted N-ribosylNicotinamide CRP-like regulator | No genes | | | |
| Quinolinate phosphoribosyltransferase [decarboxylating] (EC 2.4.2.19) | PS417_03925 | | +0.1 | |
| Quinolinate synthetase (EC 2.5.1.72) | PS417_22385 | | +0.5 | |
| Ribosyl nicotinamide transporter, PnuC-like | PS417_13055 | | -0.4 | |
| Ribosylnicotinamide kinase (EC 2.7.1.22) | PS417_13050 | | +1.2 | |
| Ribosylnicotinamide kinase, eukaryotic (EC 2.7.1.22) | No genes | | | |
| Substrate-specific component NiaX of predicted niacin ECF transporter | No genes | | | |
| Transcriptional repressor for NAD biosynthesis in gram-positives | No genes | | | |
| Tryptophan 2,3-dioxygenase (EC 1.13.11.11) | PS417_23705 | | -4.3 | |