Sequence alignment between 6snh(H) and UniProt seq :

UniProt: 
PDB seq: VQLVESGGGLVQPGGSLRLSCAASGFNVYSSSIHWVRQAPGKGLEWVASISSYSGYTSYADSVKGRFTISADTSKNTAYLQMNSLRAEDTAVYYCAREYWSWYSYSYGIDYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSC
         --------+---------+---------+---------+---------+----------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-----
                10        20        30        40        50         60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220