Sequence alignment between 9fns(D) and UniProt seq :

UniProt: 
PDB seq: PSSLYASVGDRVTITCRASQSINTFLNWYQQKPGNAPKLLIHAASTLESGVPSRFSGSGSGTDFTLTISSLQPEDFATYYCQQSDNNFALTFGGGTKVEI
         --------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-
               130       140       150       160       170       180       190       200       210       220