Sequence alignment between 1bgx(H) and UniProt seq :

UniProt: 
PDB seq: QESGPGLVKPYQSLSLSCTVTGYSITSDYAWNWIRQFPGNKLEWMGYITYSGTTDYNPSLKSRISITRDTSKNQFFLQLNSVTTEDTATYYCARYYYGYWYFDVWGQGTTLTVSSAKTTAPSVYPLAPVSSVTLGCLVKGYFPEPVTLTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVTSSTWPSQSITCNVAHPASSTKVDKKIEPR
         -----+---------+---------+----------+---------+----------+---------+---------+-----------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
             10        20        30         40        50         60        70        80          90       100       110       120       130       140       150       160       170       180       190       200