Sequence alignment between 4xvt(L) and UniProt seq :

UniProt: 
PDB seq: VLTQSPGTLSLSPGERATLSCRTSQYGSLAWYQQRPGQAPRLVIYGGSSRATGIPDRFTGSRSGADYTLTINRLEPEDFGIYYCQQYEFFGQGTKVEVDIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLASPVTKSFNRGEC
         -----+---------+---------+---------+---------+---------+---------+---------+---------+-----+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------
             10        20        30        40        50        60        70        80        90   100       110       120       130       140       150       160       170       180       190       200       210