Applying absolute free energy perturbation molecular dynamics to diffusively binding ligands.

Laracuente, X. E., Delfing, B. M., Luo, X., Olson, A., Jeffries, W., Bowers, S. R., Foreman, K. W., Lee, K.-H., Paige, M., Kehn-Hall, K., Lockhart, C., & Klimov, D. K. (2025) Applying absolute free energy perturbation molecular dynamics to diffusively binding ligands. J. Chem. Theory Comput. (accepted)

Structural analysis of amylin and amyloid β peptide signaling in Alzheimer’s disease.

Xie, L., Lockhart, C., Bowers, S. R., Klimov, D. K., & Jafri, M. S. (2025) Structural analysis of amylin and amyloid β peptide signaling in Alzheimer’s disease. Biomolecules 15(1): 89, doi: 10.3390/biom15010089

Binding of inhibitors to nuclear localization signal peptide from Venezuelan equine encephalitis virus capsid protein explored with all-atom replica exchange molecular dynamics.

Delfing, B. M., Laracuente, X., Luo, X., Olson, A., Jeffries, W., Foreman, K. W., Paige, M., Kehn-Hall, K., Lockhart, C., & Klimov, D. K. (2024) Binding of inhibitors to nuclear localization signal peptide from Venezuelan equine encephalitis virus capsid protein explored with all-atom replica exchange molecular dynamics. ACS Omega. 38(9): 40259-40268, doi: 10.1021/acsomega.4c06981

Competitive binding of viral nuclear localization signal peptide and inhibitor ligands to importin-α nuclear transport protein.

Delfing, B. M., Laracuente, X., Jeffries, W., Luo, X., Olson, A., Foreman, K. W., Petruncio, G., Lee, K. H., Paige, M., Kehn-Hall, K., Lockhart, C., & Klimov, D. K. (2024) Competitive binding of viral nuclear localization signal peptide and inhibitor ligands to importin-α nuclear transport protein. J. Chem. Inf. Model. 64(13): 5262-5272, doi: 10.1021/acs.jcim.4c00626

Binding and dimerization of PGLa peptides in anionic lipid bilayer studied by replica exchange molecular dynamics.

Bowers, S. R., Lockhart, C., & Klimov, D. K. (2024) Binding and dimerization of PGLa peptides in anionic lipid bilayer studied by replica exchange molecular dynamics. Sci. Rep. 14: 4972, doi: 10.1038/s41598-024-55270-8

Replica exchange with hybrid tempering efficiently samples PGLa peptide binding to anionic bilayer.

Bowers, S. R., Lockhart, C., & Klimov, D. K. (2023) Replica exchange with hybrid tempering efficiently samples PGLa peptide binding to anionic bilayer. J. Chem. Theory Comput. 19(18): 6532-6550, doi: 10.1021/acs.jctc.3c00787

Binding of viral nuclear localization signal peptides to importin-α nuclear transport protein.

Delfing, B. M., Laracuente, X. E., Olson, A., Foreman, K. W., Paige, M., Kehn-Hall, K. Lockhart, C., & Klimov, D. K. (2023) Binding of viral nuclear localization signal peptides to importin-α nuclear transport protein. Biophys. J. 122(17): 3476-3488, doi: 10.1016/j.bpj.2023.07.024

Can free energy perturbation simulations coupled with replica-exchange molecular dynamics study ligands with distributed binding sites?

Lockhart, C., Luo, X., Olson, A., Delfing, B. M., Laracuente, X., Foreman, K. W., Paige, M., Kehn-Hall, K., & Klimov, D. K. (2023) Can free energy perturbation simulations coupled with replica-exchange molecular dynamics study ligands with distributed binding sites? J. Chem. Inf. Model. 63(15): 4791-4802, doi: 10.1021/acs.jcim.3c00631

Binding of Venezuelan equine encephalitis virus inhibitors to importin-α receptors explored with all-atom replica exchange molecular dynamics.

Delfing, B. M., Olson, A., Laracuente, X., Foreman, K. W., Paige, M., Kehn-Hall, K., Lockhart, C., & Klimov, D. K. (2023) Binding of Venezuelan equine encephalitis virus inhibitors to importin-α receptors explored with all-atom replica exchange molecular dynamics. J. Phys. Chem. B 127(14): 3175-3186, doi: 10.1021/acs.jpcb.3c00429

Mechanisms of binding of antimicrobial peptide PGLa to DMPC/DMPG membrane.

Bowers, S. R., Klimov, D. K., & Lockhart, C. (2022) Mechanisms of binding of antimicrobial peptide PGLa to DMPC/DMPG membrane. J. Chem. Inf. Model. 62(6): 1525-1537, doi: 10.1021/acs.jcim.1c01518

Met35 oxidation hinders Aβ25-35 peptide aggregation within the dimyristoylphosphatidylcholine bilayer.

Khayat, E., Lockhart, C., Delfing, B. M., Smith, A. K., & Klimov, D. K. (2021) Met35 oxidation hinders Aβ25-35 peptide aggregation within the dimyristoylphosphatidylcholine bilayer. ACS Chem. Neurosci. 12(17): 3225-3236, doi: 10.1021/acschemneuro.1c00407

Methionine oxidation changes the mechanism of Aβ peptide binding to the DMPC bilayer.

Lockhart, C., Smith, A. K., & Klimov, D. K. (2019) Methionine oxidation changes the mechanism of Aβ peptide binding to the DMPC bilayer. Sci. Rep. 9(5947): 1-12, doi: 10.1038/s41598-019-42304-9

Does replica exchange with solute tempering efficiently sample Aβ peptide conformational ensembles?

Smith, A. K., Lockhart, C., & Klimov, D. K. (2016) Does replica exchange with solute tempering efficiently sample Aβ peptide conformational ensembles? J. Chem. Theory Comput. 12(10): 5201-5214, doi: 10.1021/acs.jctc.6b00660