Protein 1: Cytochrome P450-Terp (412 residues)
Protein 2: Cytochrome P450 (Bm-3) (E.C. 1.14.14.1) (457 residues)
Iteration #4: RMSD_c=3.36383

My first α-carbon-based protein alignment!

I’ve got a lump in my throat…