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. 2018 Jan 11;13(1):e0190973. doi: 10.1371/journal.pone.0190973

Fig 4. Proposed model for phthoxazolin A biosynthesis.

Fig 4

A, adenylation; ACP, acyl carrier protein; AT, acyltransferase; C, condensation; Cyp, cytochrome P450; DH, dehydratase; F, formylation; KS, ketosynthase; KS0, KS lacking His in the HTGTG motif; KR, ketoreductase; MT, methyltransferase; PCP, peptidyl carrier protein. The presumed inactive ACP domain of module 9 is shaded in black.