Sequence alignment between 9as4(E) and UniProt seq :

UniProt: 
PDB seq: VQLVESGGGLVQPGGSRKLSCSASGFAFSSFGMHVRQAPEKGLEWVAYISSGSGTIYYADTVKGRFTISRDDPKNTLFLQMTSLRSEDTAMYYCVRSIYYYGSSPFDFWGQGTTLTVDIVMTQATSSVPVTPGESVSISCRSSKSLLHSNGNTYLYWFLQRPGQSPQLLIYRMSNLASGVPDRFSGSGSGTAFTLTISRLEAEDVGVYYCMQHLEYPLTFGAGTKLEL
         --------+---------+---------+--------+---------+---------+---------+---------+---------+---------+---------+--------------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-----
                10        20        30       40        50        60        70        80        90       100       110            130       140       150       160       170       180       190       200       210       220       230