Protein
2-heptyl-3-hydroxy-4-quinolone dioxygenase AqdC1
Organism
Rhodococcus erythropolis
Function
Involved in the degradation of the Pseudomonas aeruginosa quorum sensing signal molecules HHQ (2-heptyl-4-quinolone) and PQS (2-heptyl-3-hydroxy-4-quinolone) to anthranilic acid. Catalyzes the cleavage of PQS to form N-octanoylanthranilic acid and carbon monoxide.
Similarity
Belongs to the AB hydrolase superfamily.
Sequence
MNMPQLSTIQIGDHELAYLDNKLTSAVTPTIVMLPGWCGDHHSFSELIPQLNDTHRVVAVNWRGHAPVPHDVSDFGYAEQAQDALAILDAIGVDEFLPVSASHGGWALVQLLVDAGPARARAGVVLDWLMRRPTPEFTAALLSLQDPEGWVDSCRALFHTWRPNDSDWVESRVERAKEFGFDMWARSGRVISGAYGEHGTPLEFMKTITPERHIRHLFSTPSDSDYVAPQEAFASENEWFSYALLGGTSHFPHLEMPDRVAAHIVELAKNTYQAGAMR