Sequence alignment between 1fe4(A) and UniProt seq O00244 (ATOX1_HUMAN):

O00244 (ATOX1_HUMAN): Copper transport protein ATOX1 from Homo sapiens 
                 10        20        30        40        50        60        
         ---------+---------+---------+---------+---------+---------+--------
UniProt: MPKHEFSVDMTCGGCAEAVSRVLNKLGGVKYDIDLPNKKVCIESEHSMDTLLATLKKTGKTVSYLGLE
PDB seq: MPKHEFSVDMTCGGCAEAVSRVLNKLGGVKYDIDLPNKKVCIESEHSMDTLLATLKKTGKTVSYLGLE
         ---------+---------+---------+---------+---------+---------+--------
                 10        20        30        40        50        60