Sequence alignment between 3e46(A) and UniProt seq P61086 (UBE2K_HUMAN):

P61086 (UBE2K_HUMAN): Ubiquitin-conjugating enzyme E2 K from Homo sapiens
                   10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+
UniProt: --MANIAVQRIKREFKEVLKSEETSKNQIKVDLVDENFTELRGEIAGPPDTPYEGGRYQLEIKIPETYPFNPPKVRFITKIWHPNISSVTGAICLDILKDQWAAAMTLRTVLLSLQALLAAAEPDDPQDAVVANQYKQNPEMFKQTARLWAHVYAGAPVSSPEYTKKIENLCAMGFDRNAVIVALSSKSWDVETATELLLSN
         .............................................................................................................................................................................X............................
PDB seq: FDMANIAVQRIKREFKEVLKSEETSKNQIKVDLVDENFTELRGEIAGPPDTPYEGGRYQLEIKIPETYPFNPPKVRFITKIWHPNISSVTGAICLDILKDQWAAAMTLRTVLLSLQALLAAAEPDDPQDAVVANQYKQNPEMFKQTARLWAHVYAGAPVSSPEYTKKIENLCAAGFDRNAVIVALSSKSWDVETATELLLSN
         -+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+
          0        10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200