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Fig. 8 | Cell Communication and Signaling

Fig. 8

From: The design of high affinity human PD-1 mutants by using molecular dynamics simulations (MD)

Fig. 8

The variation of hydrogen bonds (HBs) during the MD simulation. The number of the hydrogen bonds between the residues at PD-1 interfaces and the atoms from PD-L1 (a) or solvent (b). The number of the HBs which were formed with hPD-L1 remained stable (a, Black line) but which were formed with solvents in hPD-1/PD-L1was increasing during the MD simulation (b, Black). The number of HBs which were formed with mPD-L1 was increasing (a, Blue) but which were formed with solvents in mPD-1/PD-L1 system was decreasing during the MD simulation (b, Blue)

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