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Figure 1 | BMC Bioinformatics

Figure 1

From: Mathematical model for empirically optimizing large scale production of soluble protein domains

Figure 1

Sets for our model. An element of the sets in our model is an experimentally expressed protein domain fragment. (a) All elements are either soluble (S) or insoluble (SC) fragments. (b) Alternatively, each fragment belongs to either a soluble domain (D) or a non soluble domain (DC). (c) The whole set can be decomposed into four exclusive subsets: D ∩ S (white area); D ∩ SC (lines on light grey area); DC ∩ SC (lines on dark grey area); and DC ∩ S (not shown, since it is empty). (d) An example of the elements in the D subset. Fragments from a soluble domain (domain1) are shown. They can be classified into either the D ∩ S or D ∩ SC subset (e) Fragments from a non soluble domain (domain 2) are shown. All elements belong to DC ∩ S.

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