10 20 30 40 50
---------+---------+---------+---------+---------+---
UniProt: ETSYTLNEVVPLKEFVPEWVRIGFSATTGAEFAAHEVLSWFFHSELAGTSSSN
........................................X............
PDB seq: -TSYTLNEVVPLKEFVPEWVRIGFSATTGAEFAAHEVLSWYFHSELA------
--------+---------+---------+---------+-------
10 20 30 40