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Table 1 Distinct overall reaction of novel biodegradation pathways

From: In silico feasibility of novel biodegradation pathways for 1,2,4-trichlorobenzene

Abbreviation

Reaction equationa

[K]b

1,2,4-TCB + (2) O2 + NADH + (3) H2O + (2) e- → NAD+ + (3) Cl- + (3) H+ + Glycolate + Succinate

[1]

1,2,4- TCB + (2) O2 + (3) H2O + (2) e- → (4) H+ + (3) Cl- + Fumarate + Glycolate

[2]

1,2,4- TCB + (2) O2 + (4) H2O + NADH → NAD+ (5) H+ + (3) Cl- + Glycolate + (S)-Malate

[3]

1,2,4- TCB + (2) H2O + (2) e- → (3) Cl- + H+ + Catechol

[4]

1,2,4- TCB + (2) O2 + (3) H+ + (6) e- → (3) Cl- + Catechol

[5]

1,2,4- TCB + (2) O2 + NADH + H+ + (4) e- → NAD+ + (3) Cl- + Muconolactone

[6]

1,2,4- TCB + O2 + (2) H2O + NADH → NAD+ + (3) Cl- + (3) H+ + Muconolactone

[7]

1,2,4- TCB + (2) O2 + H2O + (4) e- → (3) Cl- + H+ + 2-Hydroxymuconate

  1. a We identified novel pathways whose non-cofactor products were compounds with known intermediary metabolism and native to P. putida metabolism.
  2. b The overall reaction corresponding to the known pathway.