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. 2017 May 8;114(21):E4142–E4148. doi: 10.1073/pnas.1609001114

Fig. 3.

Fig. 3.

Structure of the 6c • PksA PT complex. (A) Surface rendition depicting the hexyl-binding chamber, crystallization chamber, and Ppant binding region within the 1.8 Å crystal structure of the 6c • PksA PT complex. The PPant-tethered heptaketide outlines various residues in the catalytic pocket. Schematic representation illustrates the close contacts in the (B) hexyl-binding region, (C) PPant binding region, and (D) cyclization chamber. Residue numbers and distances between the substrate and protein are provided.