Sequence alignment between 2xqb(A) and UniProt seq P40933 (IL15_HUMAN):

P40933 (IL15_HUMAN): Interleukin-15 from Homo sapiens
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160  
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--
UniProt: MRISKPHLRSISIQCYLCLLLNSHFLTEAGIHVFILGCFSAGLPKTEANWVNVISDLKKIEDLIQSMHIDATLYTESDVHPSCKVTAMKCFLLELQVISLESGDASIHDTVENLIILANNSLSSNGNVTESGCKECEELEEKNIKEFLQSFVHIVQMFINTS
         .................................................................XXX.......................................................XXXXX..................................
PDB seq: ------------------------------------------------NWVNVISDLKKIEDLIQ---IDATLYTESDVHPSCKVTAMKCFLLELQVISLESGDASIHDTVENLIILANNSLS-----TESGCKECEELEEKNIKEFLQSFVHIVQMFINT-
                                                         ---------+-------   ---------+---------+---------+---------+---------+-----     ---------+---------+---------+--- 
                                                                 10                  30        40        50        60        70                  90       100       110