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. 2013 Aug 2;18(8):9253–9277. doi: 10.3390/molecules18089253

Figure 1.

Figure 1

Structures of BLM-A2, -A5, -B2, and PEP. The coordinating atoms postulated by most researchers are labeled and colored in red. Other coordination sites also proposed in the literature are labeled and colored in blue. BLM residue abbreviations are colored in green.