Sequence alignment between 1sl8(A) and UniProt seq P07164 (AEQ1_AEQVI):

P07164 (AEQ1_AEQVI): Aequorin-1 from Aequorea victoria
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190      
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------
UniProt: MTSEQYSVKLTPDFDNPKWIGRHKHMFNFLDVNHNGRISLDEMVYKASDIVINNLGATPEQAKRHKDAVEAFFGGAGMKYGVETEWPEYIEGWKRLASEELKRYSKNQITLIRLWGDALFDIIDKDQNGAISLDEWKAYTKSDGIIQSSEDCEETFRVCDIDESGQLDVDEMTRQHLGFWYTMDPACEKLYGGAVP
         ..............................................................................................................................................X.....................................................
PDB seq: ---------------NPKWIGRHKHMFNFLDVNHNGRISLDEMVYKASDIVINNLGATPEQAKRHKDAVEAFFGGAGMKYGVETEWPEYIEGWKRLASEELKRYSKNQITLIRLWGDALFDIIDKDQNGAISLDEWKAYTKSAGIIQSSEDCEETFRVCDIDESGQLDVDEMTRQHLGFWYTMDPACEKLYGGAVP
                        ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-
                                20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190