Sequence alignment between 2f2p(A) and UniProt seq P62157 (CALM_BOVIN):

P62157 (CALM_BOVIN): Calmodulin from Bos taurus
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140                               
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
UniProt: MADQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAK----------------------
         ....................................................................................................................................................X......................
PDB seq: --DQLTEEQIAEFKEAFSLFDKDGDGTITTKELGTVMRSLGQNPTEAELQDMINEVDADGNGTIDFPEFLTMMARKMKDTDSEEEIREAFRVFDKDGNGYISAAELRHVMTNLGEKLTDEEVDEMIREADIDGDGQVNYEEFVQMMTAAAARKEVIRNKIRAIGKMARVFS
           --------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-------------+---------+------
                  10        20        30        40        50        60        70        80        90       100       110       120       130       140           160       170