3-phenylpropionate dioxygenase, ferredoxin subunit; Part of the multicomponent 3-phenylpropionate dioxygenase, that converts 3-phenylpropionic acid (PP) and cinnamic acid (CI) into 3-phenylpropionate-dihydrodiol (PP-dihydrodiol) and cinnamic acid- dihydrodiol (CI-dihydrodiol), respectively. This protein seems to be a 2Fe-2S ferredoxin.

Phenylpropionate dioxygenase, ferredoxin reductase subunit; Part of the multicomponent 3-phenylpropionate dioxygenase, that converts 3-phenylpropionic acid (PP) and cinnamic acid (CI) into 3-phenylpropionate-dihydrodiol (PP-dihydrodiol) and cinnamic acid- dihydrodiol (CI-dihydrodiol), respectively; Belongs to the bacterial ring-hydroxylating dioxygenase ferredoxin reductase family.

3-phenylpropionate dioxygenase, large (alpha) subunit; Part of the multicomponent 3-phenylpropionate dioxygenase. Converts 3-phenylpropionic acid (PP) and cinnamic acid (CI) into 3- phenylpropionate-dihydrodiol (PP-dihydrodiol) and cinnamic acid- dihydrodiol (CI-dihydrodiol), respectively.

2,3-dihydroxyphenylpropionate 1,2-dioxygenase; Catalyzes the non-heme iron(II)-dependent oxidative cleavage of 2,3-dihydroxyphenylpropionic acid and 2,3-dihydroxicinnamic acid into 2-hydroxy-6-ketononadienedioate and 2-hydroxy-6- ketononatrienedioate, respectively; Belongs to the LigB/MhpB extradiol dioxygenase family.

3-(3-hydroxyphenyl)propionate hydroxylase; Catalyzes the insertion of one atom of molecular oxygen into position 2 of the phenyl ring of 3-(3-hydroxyphenyl)propionate (3-HPP) and hydroxycinnamic acid (3HCI).

2-hydroxy-6-ketonona-2,4-dienedioic acid hydrolase; Catalyzes the cleavage of the C5-C6 bond of 2-hydroxy-6- oxononadienedioate and 2-hydroxy-6-oxononatrienedioate, a dienol ring fission product of the bacterial meta-cleavage pathway for degradation of phenylpropionic acid. MhpC shows some selectivity for the carboxylate of the side chain; Belongs to the AB hydrolase superfamily. MhpC family.

Mal regulon transcriptional activator; Positively regulates the transcription of the maltose regulon whose gene products are responsible for uptake and catabolism of malto- oligosaccharides. Specifically binds to the promoter region of its target genes, recognizing a short DNA motif called the MalT box (5'- GGA[TG]GA-3'). Displays weak ATPase activity, but this activity is not required for promoter binding.

2,3-diaminopropionate ammonia lyase, PLP-dependent; Catalyzes the alpha,beta-elimination reaction of both L- and D-alpha,beta-diaminopropionate (DAP) to form pyruvate and ammonia. In vitro the D-isomer of serine is degraded to pyruvate, though very poorly; other amino acids (L-serine, D- and L-threonine, D- and L-beta- Cl-alanine) are not substrates. In vivo allows poor growth on L-DAP or a DL-DAP mixture but not on D-DAP alone, this may be due to a poor promoter. DL-DAP is toxic in the absence of this enzyme, it may inhibit enzymes involved in the synthesis of pyruvate and aspartate, [...]

Transposase_31 family protein; A low activity DNA endonuclease yielding 3'-hydroxyl ends, equally active on ss or dsDNA, not active on dsRNA. Shows no sequence specificity. Upon expression enhances RecA-independent DNA recombination 49-fold, concomitantly reducing viability by 88% and probably inducing DNA damage as measured by induction of the SOS repair response in RecA cells. RecA-independent DNA recombination leads to replacement of recipient genes with large segments of donor DNA rather than DNA addition to the donor strain; increased expression of RpnA leads to smaller replacemen [...]