Sequence alignment between 2eks(A) and UniProt seq :

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