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. 2018 May 11;14(5):e1007052. doi: 10.1371/journal.ppat.1007052

Fig 6. Informatics of linker length and cysteine placement in REC-DBD domain architectures.

Fig 6

(A) Bar graphs showing the number of single, double, triple and total cysteines found within block regions of the defined linker domain. Notice the obvious weighting to the linker C-terminus, closer to the effector DNA-binding domains. (B) Linker length versus cysteine placement plot from sequences where the linker contains only one cysteine. RD, regulatory domain; LD; linker domain; DBD, DNA-binding domain. The x-axis “cysteine offset” refers to cysteine placement from the N-terminus on the predicted linker (designated as “0”) and the C-terminus of the linker (designated as “1”). The center (0.5) of the predicted linker domains are designated by the vertical dotted line.