Assertion: microcystin lr | /r/HasProperty | synthesized by protein
Facets:
Source sentences:
text: In Microcystis aeruginosa microcystin-LR is synthesized by proteins that encoded by a 55 kb microcystin-gene cluster (mcy) that contains 6 large (over 3 kb) genes that encode proteins with polyketide synthase activity, nonribosomal peptide synthase activity