Sequence alignment between 8th4(D) and UniProt seq :

UniProt: 
PDB seq: DIQMTQSPSSLSASVGDRVTITCRASQSVSSAVAWYQQKPGKAPKLLIYSASSLYSGVPSRFSGSRSGTDFTLTISSLQPEDFATYYCQQYLYYSLVTFGQGTKVE
         --------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-------
                10        20        30        40        50        60        70        80        90       100