Sequence alignment between 1n4x(L) and UniProt seq P01631 (KV2A7_MOUSE):

P01631 (KV2A7_MOUSE): Ig kappa chain V-II region 26-10 from Mus musculus
                  10        20        30        40        50        60        70        80        90       100       110   
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---
UniProt: -DVVMTQTPLSLPVSLGDQASISCRSSQSLVHSNGNTYLNWYLQKAGQSPKLLIYKVSNRFSGVPDRFSGSGSGTDFTLKISRVEAEDLGIYFCSQTTHVPPTFGGGTKLEIKR
         ..XX......X.................XX..X......X.....X....X.........................................X.X.XX.X............X.
PDB seq: MDILMTQTPLYLPVSLGDQASISCRSSQTIVHNNGNTYLEWYLQKPGQSPQLLIYKVSNRFSGVPDRFSGSGSGTDFTLKISRVEAEDLGIYYCFQGSHFPPTFGGGTKLEIA-
         ----------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-- 
                  10        20        30        40        50        60        70        80        90       100       110