Sequence alignment between 3dex(A) and UniProt seq Q82LK9 (Q82LK9_STRAW):

Q82LK9 (Q82LK9_STRAW): Selenoprotein W-related protein from Streptomyces avermitilis (strain ATCC 31267 / DSM 46492 / JCM 5070 / NBRC 14893 / NCIMB 12804 / NRRL 8165 / MA-4680)
                 10        20        30        40        50        60        70        80        90         
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
UniProt: MVGAPRMTTPHTHRVQIEYCTQCRWLPRAAWLAQELLTTFETELTELALKPGTGGVFVVRVDDEVVWDRREQGFPEPTAVKRLVRDRVAPEKSLGHSER
PDB seq: ----------HTHRVQIEYCTQCRWLPRAAWLAQELLTTFETELTELALKPGTGGVFVVRVDDEVVWDRREQGFPEPTAVKRLVRDRVA----------
                   ---------+---------+---------+---------+---------+---------+---------+---------          
                           20        30        40        50        60        70        80