Sequence alignment between 2nxz(D) and UniProt seq :

UniProt: 
PDB seq: EVQLVESGAEVKKPGSSVKVSCKASGDTFIRYSFTWVRQAPGQGLEWMGRIITILDVAHYAPHLQGRVTITADKSTSTVYLELRNLRSDDTAVYFCAGVYEGEADEGEYDNNGFLKHWGQGTLVTVSSASTKGPSVFPLAPGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPK
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------------+---------+---------+---------+---------+---------+---------+---------
               3010      3020      3030      3040      3050      3060      3070      3080      3090      3100      3110      3120      3130      3140         3160      3170      3180      3190      3200      3210      3220