UniProt:
PDB seq: SQGPQQRPPLLQQCCNELHQEEPLCVCPTLKGASKAVKQQIQQQGQQQGKQQMVSRIYQTATHLPKVCNIPQVSVCPFQKTMPGPS
---------+---------+---------+---------+---------+---------+---------+---------+------
10 20 30 40 50 60 70 80