Fig. 4From: Molecular mechanism of interaction between fatty acid delta 6 desaturase and acyl-CoA by computational predictionKey binding sites of MpFADS6 to heme (A). Conformational changes in MpFADS6 due to mutations H94A (B) and H69A (C). Yellow stick indicates heme with divalent iron in the center. The salmon stick indicates the Cyt b5-like domain at the N-terminus of MpFADS6Back to article page