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

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