| Role | Gene | Name | Outgrowth from conjugation with pRH23 in LB+Gent50 | |
| | | ⨯ | |
| Agmatinase (EC 3.5.3.11) | b2937 | speB | -0.9 | |
| Agmatine deiminase (EC 3.5.3.12) | No genes | | | |
| Arginase (EC 3.5.3.1) | No genes | | | |
| Arginine ABC transporter, ATP-binding protein ArtP | b0864 | artP | -0.0 | |
| Arginine ABC transporter, periplasmic arginine-binding protein ArtI | b0863 | artI | +0.2 | |
| Arginine ABC transporter, periplasmic arginine-binding protein ArtJ | b0860 | artJ | -0.1 | |
| Arginine ABC transporter, permease protein ArtM | b0861 | artM | -0.4 | |
| Arginine ABC transporter, permease protein ArtQ | b0862 | artQ | -0.1 | |
| Arginine N-succinyltransferase (EC 2.3.1.109) | b1747 | astA | -1.3 | |
| Arginine N-succinyltransferase, alpha subunit (EC 2.3.1.109) | No genes | | | |
| Arginine N-succinyltransferase, beta subunit (EC 2.3.1.109) | No genes | | | |
| Arginine decarboxylase (EC 4.1.1.19) | No genes | | | |
| Arginine decarboxylase, catabolic (EC 4.1.1.19) | b4117 | adiA | -0.0 | |
| Arginine deiminase (EC 3.5.3.6) | No genes | | | |
| Arginine pathway regulatory protein ArgR, repressor of arg regulon | b3237 | argR | -1.6 | |
| Arginine permease RocE | No genes | | | |
| Arginine utilization protein RocB | No genes | | | |
| Arginine utilization regulatory protein RocR | No genes | | | |
| Arginine/agmatine antiporter | b4115 | adiC | -0.1 | |
| Arginine/ornithine ABC transporter, ATP-binding protein AotP | No genes | | | |
| Arginine/ornithine ABC transporter, periplasmic arginine/ornithine binding protein | No genes | | | |
| Arginine/ornithine ABC transporter, permease protein AotM | No genes | | | |
| Arginine/ornithine ABC transporter, permease protein AotQ | No genes | | | |
| Arginine/ornithine antiporter ArcD | b1605 | ydgI | -0.2 | |
| Biosynthetic arginine decarboxylase (EC 4.1.1.19) | b2938 | speA | -0.3 | |
| Carbamate kinase (EC 2.7.2.2) | b0323 | yahI | +0.1 | |
| | b0521 | ybcF | +0.2 | |
| Delta-1-pyrroline-5-carboxylate dehydrogenase (EC 1.5.1.12) | No genes | | | |
| Histidine ABC transporter, ATP-binding protein HisP (TC 3.A.1.3.1) | b2306 | hisP | +0.1 | |
| Histidine ABC transporter, histidine-binding periplasmic protein precursor HisJ (TC 3.A.1.3.1) | b2309 | hisJ | -0.0 | |
| Histidine ABC transporter, permease protein HisM (TC 3.A.1.3.1) | b2307 | hisM | +0.2 | |
| Histidine ABC transporter, permease protein HisQ (TC 3.A.1.3.1) | b2308 | hisQ | +0.0 | |
| Lysine-arginine-ornithine-binding periplasmic protein precursor (TC 3.A.1.3.1) | b2310 | argT | +0.1 | |
| N-carbamoylputrescine amidase (3.5.1.53) | No genes | | | |
| NADP-specific glutamate dehydrogenase (EC 1.4.1.4) | b1761 | gdhA | +0.2 | |
| Ornithine aminotransferase (EC 2.6.1.13) | No genes | | | |
| Ornithine carbamoyltransferase (EC 2.1.3.3) | b0273 | argF | +0.1 | |
| | b4254 | argI | +0.2 | |
| Ornithine cyclodeaminase (EC 4.3.1.12) | No genes | | | |
| Ornithine decarboxylase (EC 4.1.1.17) | b0693 | speF | -0.0 | |
| | b2965 | speC | +0.2 | |
| Putrescine aminotransferase (EC 2.6.1.82) | b3073 | ygjG | +0.1 | |
| Succinylarginine dihydrolase (EC 3.5.3.23) | b1745 | astB | -1.2 | |
| Succinylglutamate desuccinylase (EC 3.5.1.96) | b1744 | astE | -1.2 | |
| Succinylglutamic semialdehyde dehydrogenase (EC 1.2.1.71) | b1746 | astD | -1.1 | |
| Succinylornithine transaminase (EC 2.6.1.81) | b1748 | astC | -1.5 | |
| Transcriptional regulator ArcR essential for anaerobic expression of the ADI pathway, Crp/Fnr family | No genes | | | |
| Transcriptional regulator of catabolic arginine decarboxylase (adiA) | b0566 | envY | +0.0 | |
| | b4116 | adiY | -0.1 | |