Sequence alignment between 3n2s(A) and UniProt seq P39605 (NFRA1_BACSU):

P39605 (NFRA1_BACSU): FMN reductase (NADPH) from Bacillus subtilis (strain 168)
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240         
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
UniProt: MNNTIETILNHRSIRSFTDQLLTAEEIDTLVKSAQAASTSSYVQAYSIIGVSDPEKKRELSVLAGNQPYVEKNGHFFVFCADLYRHQQLAEEKGEHISELLENTEMFMVSLIDAALAAQNMSIAAESMGLGICYIGGIRNELDKVTEVLQTPDHVLPLFGLAVGHPANLSGKKPRLPKQAVYHENTYNVNTDDFRHTMNTYDKTISDYYRERTNGKREETWSDQILNFMKQKPRTYLNDYVKEKGFNKN
PDB seq: -NNTIETILNHRSIRSFTDQLLTAEEIDTLVKSAQAASTSSYVQAYSIIGVSDPEKKRELSVLAGNQPYVEKNGHFFVFCADLYRHQQLAEEKGEHISELLENTEMFMVSLIDAALAAQNMSIAAESMGLGICYIGGIRNELDKVTEVLQTPDHVLPLFGLAVGHPANLSGKKPRLPKQAVYHENTYNVNTDDFRHTMNTYDKTISDYYRERTNGKREETWSDQILNFMKQKPRTYLNDYVKEKGFNKN
          --------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240