Leaving this here for future reference: - Using [gmx dssp](https://manual.gromacs.org/current/onlinehelp/gmx-dssp.html) ([paper](https://pubs.acs.org/doi/10.1021/acs.jcim.3c01344)) - [pytraj](https://amber-md.github.io/pytraj/latest/dssp_analysis.html) - From python with [biotite](https://www.biotite-python.org/latest/apidoc/biotite.application.dssp.DsspApp.html#biotite.application.dssp.DsspApp) ([tutorial](https://www.biotite-python.org/latest/examples/gallery/structure/modeling/trajectory_sse.html), [tutorial 2](https://www.biotite-python.org/latest/examples/gallery/structure/protein/transketolase_sse.html)) - Original [DSSP](https://swift.cmbi.umcn.nl/gv/dssp/index.html)