SSDraw: Software for generating comparative protein secondary structure diagrams.

The program SSDraw generates publication‐quality protein secondary structure diagrams from three‐dimensional protein structures. To depict relationships between secondary structure and other protein features, diagrams can be colored by conservation score, B‐factor, or custom scoring. Diagrams of homologous proteins can be registered according to an input multiple sequence alignment. Linear visualization allows the user to stack registered diagrams, facilitating comparison of secondary structure and other properties among homologous proteins. SSDraw can be used to compare secondary structures of homologous proteins with both conserved and divergent folds. It can also generate one secondary structure diagram from an input protein structure of interest. The source code can be downloaded (https://github.com/ncbi/SSDraw) and run locally for rapid structure generation, while a Google Colab notebook allows easy use. [ABSTRACT FROM AUTHOR]