Se Won Suh mainly focuses on Stereochemistry, Crystallography, Biochemistry, Active site and Protein structure. His Stereochemistry research is multidisciplinary, relying on both Homologous recombination, Raman scattering, Raman spectroscopy and Aqueous solution. His work in the fields of Crystallography, such as Crystal structure, overlaps with other areas such as Theology.
His study looks at the relationship between Crystal structure and fields such as Molecule, as well as how they intersect with chemical problems. His research integrates issues of Hydrolase, Beta sheet and Escherichia coli in his study of Active site. Se Won Suh has researched Protein structure in several fields, including Transfer RNA, Ribosome and Binding site.