UniProt:
PDB seq: TRVDQTPRTATRETGESLTINCVLTDTSYPLYSTYWYRKNPGSSNKEQISISGRYVESVNKGTKSFSLRIKDLTVADSATYICRAMGTNIWTGDGAGTVLTVNH
----------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---
30 40 50 60 70 80 90 100 110 120