Sequence alignment between 4jhq(A) and UniProt seq P02701 (AVID_CHICK):

P02701 (AVID_CHICK): Avidin from Gallus gallus
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150  
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--
UniProt: MVHATSPLLLLLLLSLALVAPGLSARKCSLTGKWTNDLGSNMTIGAVNSRGEFTGTYITAVTATSNEIKESPLHGTQNTINKRTQPTFGFTVNWKFSESTTVFTGQCFIDRNGKEVLKTMWLLRSSVNDIGDDWKATRVGINIFTRLRTQKE
         .................................................X.......X..............................................................................................
PDB seq: -------------------------RKCSLTGKWTNDLGSNMTIGAVNSKGEFTGTYTTAVTATSNEIKESPLHGTQNTINKRTQPTFGFTVNWKFSESTTVFTGQCFIDRNGKEVLKTMWLLRSSVNDIGDDWKATRVGINIFTRLRT---
                                  --------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-----   
                                         10        20        30        40        50        60        70        80        90       100       110       120