Skip to main content
. 2019 Sep 24;14(9):e0221574. doi: 10.1371/journal.pone.0221574

Fig 8. The A) phenanthrene degradation and B) β-ketoadipate pathways in Alcaligenes aquatilis BU33N.

Fig 8

(I) Phenanthrene, (II) cis-3,4-Dihydroxy-3,4-dihydrophenanthrene, (III) 3,4-Dihydroxyphenanthrene, (IV) 2-Hydroxy-2H-benzo[h]chromene-2-carboxylate, (V) trans-4-(1'-Hydroxynaphth-2'-yl)-2-oxobut-3-enoate, (VI) 1-Hydroxy-2-naphthaldehyde, (VII) 1-Hydroxy-2-naphthoate, (VIII) trans-2'-Carboxybenzalpyruvate, (IX) 2-Carboxybenzaldehyde, (X) Phthalate, (XI) Phthalate 3,4-cis-dihydrodiol, (XII) 3,4-Dihydroxyphthalate, (XIII) 3,4-Dihydroxybenzoate, (XIV) 3-Carboxy-cis,cis-muconate, (XV) 4-carboxymuconolactone, (XVI) ß-ketoadipate enol-lactone and (XVII) 3-Oxoadipic acid; Beta-ketoadipate. Predicted enzymes include, (Ea) Ring hydroxylating dioxygenase, alpha subunit (EC 1.14.12.13), (Eb) 3-phenylpropionate dioxygenase beta subunit (EC 1.14.1.-), (Ec) 1,2-dihydroxycyclohexa-3,5-diene-1-carboxylate dehydrogenase (EC 1.3.1.25), (Ed) Biphenyl-2,3-diol 1,2-dioxygenase (EC 1.13.11.39), (Ef) Maleylacetoacetate isomerase (EC 5.2.1.2), (Eg) Possible carboxymuconolactone decarboxylase family protein (EC 4.1.1.44), (Eh) 4-hydroxy-2-oxovalerate aldolase (EC 4.1.3.39), (Ei) 4-carboxymuconolactone decarboxylase (EC 4.1.1.44), (Ej) Acetaldehyde dehydrogenase (EC 1.2.1.10), (Ek) Acetaldehyde dehydrogenase, acetylating, (EC 1.2.1.10), (El) carboxymuconolactone decarboxylase, (Em) Aldehyde dehydrogenase (EC 1.2.1.3), (En) Benzoate 1,2-dioxygenase beta subunit (EC 1.14.12.10), (Eo) Benzoate 1,2-dioxygenase alpha subunit (EC 1.14.12.10), (Ep) Muconatecycloisomerase (EC 5.5.1.1), (Eq) Homogentisate 1,2-dioxygenase (EC 1.13.11.5), (Er) Ortho-halobenzoate 1,2-dioxygenase beta-ISP protein OhbA, (Es) Ortho-halobenzoate 1,2-dioxygenase alpha-ISP protein OhbB, (Ep) Muconatecycloisomerase (EC 5.5.1.1), (Et) carboxymuconolactone decarboxylase and (Eu) Beta-ketoadipate enol-lactone hydrolase (EC 3.1.1.24).