Chains and heterogens:
PDB Chain Sequences:
>3n8dA (A:) mtkenicivfggksaehevsiltaqnvlnaidkdkyhvdiiyitndgdwrkqnnitaeik stdelhlengealeisqllkesssgqpydavfpllhgpngedgtiqglfevldvpyvgng vlsaassmdklvmkqlfehrglpqlpyisflrseyekyehnilklvndklnypvfvkpan lgssvgiskcnneaelkegikeafqfdrklvieqgvnareievavlgndypeatwpgevv kdvafydykskykdgkvqlkipadldedvqltlrnmaleafketdcsglvradffvtedn qiyinetnampgftafsmypklwenmglsypelitklielakerhqdkqknkykidlehh hhhh
>3n8dA (A:) tkenicivfggksaehevsiltaqnvlnaidkdkyhvdiiyitndgdwrkqnnitaeiks tdelhleleisqllkesssgqpydavfpllngedgtiqglfevldvpyvgngvlsaassm dklvmkqlfehrglpqlpyisflrseyekyehnilklvndklnypvfvkpanlgssvgis kcnneaelkegikeafqfdrklvieqgvnareievavlgndypeatwpgevvvqlkipad ldedvqltlrnmaleafketdcsglvradffvtednqiyinetnampgftafsmypklwe nmglsypelitklielakerhqdkqknky
>3n8dB (B:) mtkenicivfggksaehevsiltaqnvlnaidkdkyhvdiiyitndgdwrkqnnitaeik stdelhlengealeisqllkesssgqpydavfpllhgpngedgtiqglfevldvpyvgng vlsaassmdklvmkqlfehrglpqlpyisflrseyekyehnilklvndklnypvfvkpan lgssvgiskcnneaelkegikeafqfdrklvieqgvnareievavlgndypeatwpgevv kdvafydykskykdgkvqlkipadldedvqltlrnmaleafketdcsglvradffvtedn qiyinetnampgftafsmypklwenmglsypelitklielakerhqdkqknkykidlehh hhhh
>3n8dB (B:) tkenicivfggksaehevsiltaqnvlnaidkdkyhvdiiyitndgdwrkqnnitaeiks tdelhleeisqllkesssgqpydavfpllngedgtiqglfevldvpyvgngvlsaassmd klvmkqlfehrglpqlpyisflrseyekyehnilklvndklnypvfvkpanlvgiskcnn eaelkegikeafqfdrklvieqgvnareievavlgndypeatwpgevvkdvafqlkipad ldedvqltlrnmaleafketdcsglvradffvtednqiyinetnampgftafsmypklwe nmglsypelitklielakerhqdkqknkykidle