| COX-1 | 
        COX-2 | 
       
      
        | Site 1 | 
        Site 2 | 
        Site 3 | 
        Site 1 | 
        Site 2 | 
        Site 3 | 
       
      
        | ASN    36 | 
        TYR    150 | 
        VAL    118 | 
        ASN    19 | 
        TYR    134 | 
        ALA    185 | 
       
      
        | CYS    38 | 
        ALA    201 | 
        ARG    122 | 
        CYS    22 | 
        THR    192 | 
        PHE    186 | 
       
      
        | CYS    39 | 
        PHE    202 | 
        TYR    350 | 
        SER    23 | 
        HIS    193 | 
        ALA    188 | 
       
      
        | TYR    41 | 
        ALA    204 | 
        VAL    351 | 
        ASN    24 | 
        PHE    196 | 
        GLN    189 | 
       
      
        | PRO   42 | 
        GLN    205 | 
        LEU    354 | 
        PRO    25 | 
        LYS    197 | 
        THR    192 | 
       
      
        | CYS    43 | 
        THR    208 | 
        SER    355 | 
        CYS    26 | 
        THR    198 | 
        HIS    193 | 
       
      
        | GLN    44 | 
        HIS    209 | 
        TYR    357 | 
        GLN    27 | 
        ASP    199 | 
        PHE    196 | 
       
      
        | ASN    45 | 
        PHE    212 | 
        LEU    361 | 
        ASN    28 | 
        HIS    200 | 
        ASN    368 | 
       
      
        | GLN    46 | 
        LYS    213 | 
        PHE    383 | 
        ARG    29 | 
        LYS    201 | 
        TYR    371 | 
       
      
        | GLY    47 | 
        THR    214 | 
        LEU    386 | 
        GLY   30 | 
        ARG    208 | 
        HIS    372 | 
       
      
        | VAL    48 | 
        LEU    296 | 
        TYR    387 | 
        GLU    31 | 
        ASN    217 | 
        TRP    373 | 
       
      
        | CYS    49 | 
        TYR    350 | 
        TRP    389 | 
        CYS    32 | 
        HIS    218 | 
        HIS    374 | 
       
      
        | VAL    50 | 
        ASN    384 | 
        PHE    520 | 
        MET    33 | 
        GLY    221 | 
        LEU    377 | 
       
      
        | ARG    63 | 
        TYR    387 | 
        MET    524 | 
        SER    34 | 
        GLU    222 | 
          | 
       
      
        | THR    64 | 
        HIS    388 | 
        ILE    525 | 
        ASP    111 | 
        THR    223 | 
          | 
       
      
        | TYR    66 | 
        TRP    389 | 
        GLY    528 | 
        THR    115 | 
        ARG    226 | 
          | 
       
      
        | ARG    81 | 
        HIS    390 | 
        ALA    529 | 
        TYR    116 | 
        GLY    274 | 
          | 
       
      
        | LEU    125 | 
        LEU    392 | 
        SER    532 | 
        GLY    121 | 
        GLN    275 | 
          | 
       
      
        | PRO    127 | 
        MET    393 | 
        LEU    533 | 
        TYR    122 | 
        GLU    276 | 
          | 
       
      
        | THR    131 | 
        PHE    397 | 
          | 
        LYS    123 | 
        VAL    277 | 
          | 
       
      
        | TYR    132 | 
        TYR    406 | 
          | 
        ALA    137 | 
        ASN    368 | 
          | 
       
      
        | ASP    137 | 
        PHE    409 | 
          | 
        LEU    138 | 
        HIS    372 | 
          | 
       
      
        | TYR    138 | 
        LEU    410 | 
          | 
        PRO    140 | 
          | 
          | 
       
      
        | ILE    139 | 
        VAL    446 | 
          | 
        VAL    141 | 
          | 
          | 
       
      
        | ILE    153 | 
          | 
          | 
        ALA    142 | 
          | 
          | 
       
      
        | LEU    154 | 
          | 
          | 
        CYS    145 | 
          | 
          | 
       
      
        | PRO    155 | 
          | 
          | 
        MET    149 | 
          | 
          | 
       
      
        | SER    156 | 
          | 
          | 
        GLY    150 | 
          | 
          | 
       
      
        | VAL    157 | 
          | 
          | 
        GLN    447 | 
          | 
          | 
       
      
        | PRO    158 | 
          | 
          | 
        GLU    451 | 
          | 
          | 
       
      
        | LYS    159 | 
          | 
          | 
        TYR   452 | 
          | 
          | 
       
      
        | GLN    463 | 
          | 
          | 
        LYS    454 | 
          | 
          | 
       
      
        | GLU    467 | 
          | 
          | 
        ARG 455 | 
          | 
          | 
       
      
        | LYS   470 | 
          | 
          | 
        SER    457 | 
          | 
          | 
       
      
        | ARG    471 | 
          | 
          | 
          | 
          | 
          | 
       
      
        | PHE    472 | 
          | 
          | 
          | 
          | 
          | 
       
      
        | GLY    473 | 
          | 
          | 
          | 
          | 
          | 
       
      |