Sequence alignment between 9ew2(N) and UniProt seq :

UniProt: 
PDB seq: QVQLQESGGGLVQPGGSLRLSCAASGFTFSNYKMNWVRQAPGKGLEWVSDISQSGASISYTGSVKGRFTISRDNAKNTLYLQMNSLKPEDTAVYYCARCPAPFTRDCFDVTSTTYAYRGQGTQVTV
         ------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
              30        40        50        60        70        80        90       100       110       120       130       140