Sequence alignment between 6y9h(I) and UniProt seq P09945 (HIRV2_HIRME):

P09945 (HIRV2_HIRME): Hirudin variant-2 (Fragment) from Hirudo medicinalis 
                 10        20        30        40        50        60        70  
         ---------+---------+---------+---------+---------+---------+---------+--
UniProt: AICVSQAITYTDCTESGQNLCLCEGSNVCGKGNKCILGSNGKGNQCVTGEGTPNPESHNNGDFEEIPEEYLQ
         .....................................................................X..
PDB seq: -------------------------------------------------------------DFEEIPEEXLQ
                                                                      --+--------
                                                                      520