H⁺ + meso-diaminopimelate → L-lysine + CO₂ (R367)
- Silencing
  - Genome
pyruvate + ATP ↔ phosphoenolpyruvate + H⁺ + ADP (R345)
- Silencing
  - Genome
acetyl-CoA + L-2,4-diaminobutanoate ↔ coenzyme A + (2S)-4-acetamido-2-aminobutanoate + H⁺ (R2153)
- Overexpression
  - Plasmid
2-oxoglutarate + L-2,4-diaminobutanoate ↔ L-aspartate 4-semialdehyde + L-glutamate (R2144)
- Overexpression
  - Plasmid
(2S)-4-acetamido-2-aminobutanoate → H₂O + ectoine (R2154)
- Overexpression
  - Plasmid
L-aspartate + ATP → L-aspartyl-4-phosphate + ADP (R295)
- Silencing
  - Genome
    - Escherichia coli ET04
    - Escherichia coli ET05
L-homoserine + NAD(P)+ ← L-aspartate 4-semialdehyde + NAD(P)H + H⁺ (R234)
- Silencing
  - Genome
    - Escherichia coli ET04
    - Escherichia coli ET05
acetyl-CoA + phosphate ↔ coenzyme A + acetyl phosphate (R424)
- Silencing
  - Genome
    - Escherichia coli ET06
NAD⁺ + (R)-lactate ← NADH + pyruvate + H⁺ (R504)
- Silencing
  - Genome
    - Escherichia coli ET07