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. Author manuscript; available in PMC: 2021 Nov 2.
Published in final edited form as: Adv Ther (Weinh). 2021 Apr 2;4(8):2100035. doi: 10.1002/adtp.202100035

Figure 2.

Figure 2.

Illustration of major fusion proteins developed for cytokine delivery. The three-dimensional protein illustrations were generated in Qutemol[90] based on the Protein Data Bank structures of interleukin-2 (1M47), immunoglobin-G (1IGT), diabody scFv T84.66 (1MOE), scFv based on diabody structure (5GRV), human IgG1-Fc domain (5JII), diphtheria toxin (1F0L), prostatic acid phosphatase (1CVI), human serum albumin (1A06), and fibromodulin (5MX0).