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. 2020 Sep 7;21(18):6538. doi: 10.3390/ijms21186538

Figure 1.

Figure 1

3D structures of luciferases used in in vivo bioluminescence imaging (BLI). (a) Photinus pyralis firefly luciferase (FLuc); PDB ID: 5DVQ. (b) Renilla reniformis luciferase (RLuc); PDB ID: 2PSD. (c) NanoLuc luciferase (NLuc); PDB ID: 5IBO.