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. 2015 Feb 8;43(4):2424–2432. doi: 10.1093/nar/gkv096

Figure 3.

Figure 3.

Architecture of the pre-TS cleavage Mos1 paired-end complex. (A) Sequence of the DNA substrate used in crystallisation of the pre-TS cleavage Mos1 PEC, with the flanking TA underlined. The NTS had a 5′ phosphate (indicated by a bold P), mimicking the strand cleavage product. (B) Schematic of the pre-TS cleavage Mos1 PEC, with conserved amino acid motifs indicated on monomer A (orange). The circle and DAD motif (magenta), indicate the active site of the mutant D249A Mos1 transposase. (C) Orthogonal views of the pre-TS cleavage PEC crystal structure. Transferred strands are coloured in a darker shade than non-transferred strands.