Chains and heterogens:
PDB Chain Sequences:
>3ftpA (A:) mahhhhhhmgtleaqtqgpgsmdktldkqvaivtgasrgigraialelarrgamvigtat teagaegigaafkqaglegrgavlnvndatavdalvestlkefgalnvlvnnagitqdql amrmkddewdavidtnlkavfrlsravlrpmmkarggrivnitsvvgsagnpgqvnyaaa kagvagmtralareigsrgitvncvapgfidtdmtkglpqeqqtalktqiplgrlgsped iahavaflaspqagyitgttlhvnggmfms
>3ftpA (A:) dktldkqvaivtgasrgigraialelarrgamvigtatteagaegigaafkqaglegrga vlnvndatavdalvestlkefgalnvlvnnagitqdqlamrmkddewdavidtnlkavfr lsravlrpmmkarggrivnitsvvgsagnpgqvnyaaakagvagmtralareigsrgitv ncvapgfidtdmtkglpqeqqtalktqiplgrlgspediahavaflaspqagyitgttlh vnggmfms
>3ftpB (B:) mahhhhhhmgtleaqtqgpgsmdktldkqvaivtgasrgigraialelarrgamvigtat teagaegigaafkqaglegrgavlnvndatavdalvestlkefgalnvlvnnagitqdql amrmkddewdavidtnlkavfrlsravlrpmmkarggrivnitsvvgsagnpgqvnyaaa kagvagmtralareigsrgitvncvapgfidtdmtkglpqeqqtalktqiplgrlgsped iahavaflaspqagyitgttlhvnggmfms
>3ftpB (B:) dktldkqvaivtgasrgigraialelarrgamvigtatteagaegigaafkqaglegrga vlnvndatavdalvestlkefgalnvlvnnagitqdqlamrmkddewdavidtnlkavfr lsravlrpmmkarggrivnitsvvgsagnpgqvnyaaakagvagmtralareigsrgitv ncvapgfidtdmtkglpqeqqtalktqiplgrlgspediahavaflaspqagyitgttlh vnggmfms
>3ftpC (C:) mahhhhhhmgtleaqtqgpgsmdktldkqvaivtgasrgigraialelarrgamvigtat teagaegigaafkqaglegrgavlnvndatavdalvestlkefgalnvlvnnagitqdql amrmkddewdavidtnlkavfrlsravlrpmmkarggrivnitsvvgsagnpgqvnyaaa kagvagmtralareigsrgitvncvapgfidtdmtkglpqeqqtalktqiplgrlgsped iahavaflaspqagyitgttlhvnggmfms
>3ftpC (C:) dktldkqvaivtgasrgigraialelarrgamvigtatteagaegigaafkqaglegrga vlnvndatavdalvestlkefgalnvlvnnagitqdqlamrmkddewdavidtnlkavfr lsravlrpmmkarggrivnitsvvgsagnpgqvnyaaakagvagmtralareigsrgitv ncvapgfidtdmtkeqqtalktqiplgrlgspediahavaflaspqagyitgttlhvngg mfms
>3ftpD (D:) mahhhhhhmgtleaqtqgpgsmdktldkqvaivtgasrgigraialelarrgamvigtat teagaegigaafkqaglegrgavlnvndatavdalvestlkefgalnvlvnnagitqdql amrmkddewdavidtnlkavfrlsravlrpmmkarggrivnitsvvgsagnpgqvnyaaa kagvagmtralareigsrgitvncvapgfidtdmtkglpqeqqtalktqiplgrlgsped iahavaflaspqagyitgttlhvnggmfms
>3ftpD (D:) dktldkqvaivtgasrgigraialelarrgamvigtatteagaegigaafkqaglegrga vlnvndatavdalvestlkefgalnvlvnnagitqdqlamrmkddewdavidtnlkavfr lsravlrpmmkarggrivnitsvvgsagnpgqvnyaaakagvagmtralareigsrgitv ncvapgfidtdeqqtalktqiplgrlgspediahavaflaspqagyitgttlhvnggmfm s