Sequence alignment between 4fqc(H) and UniProt seq :

UniProt: 
PDB seq: QMQLQESGPGLVKPSETLSLTCSVSGASISDSYWSWIRRSPGKGLEWIGYVHKSGDTNYSPSLKSRVNLSLDTSKNQVSLSLVAATAADSGKYYCARTLHGRRIYGIVAFNEWFTYFYMDVWGNGTQVTVSSASTKGPSVFPLAPSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEP
         ---------+---------+---------+---------+---------+---------+---------+---------+------------+---------+----+----+----+----------+---------+--------------+---------+---------+---------+---------+---------+---------+---------+---
                 10        20        30        40        50        60        70        80           90       100 100E 100J 100O        110       120            140       150       160       170       180       190       200       210