Chains and heterogens:
PDB Chain Sequences:
>7nqzA (A:) gpaeesevaigidlgttyscvgicrngvvdiiandqgnrttpsyvaftdterligdaakn qasrnpentvfdakrligrkfsettvqsdmkhwpftvkggsdgkpmievsyqgekktfhp eeissmvlkkmkevaetylgkpvknavitvpayfndsqrqatkdagaiaglnvlriinep taaaiaygldkkgkgeqnilifdlgggtfdvslltledgifevkatsgdthlggedfdnk lvnfcvqdfkkknggkdvsknskslrrlrtqcekakrvlsssaqatievdslfdgidynv nitrakfeelcmdqfrntlipvekvlkdakmdksqvheivlvggstripkiqqlikdffn gkepckainpdeavaygaavqaailsgdqssav
>7nqzA (A:) evaigidlgttyscvgicrngvvdiiandqgnrttpsyvaftdterligdaaknqasrnp entvfdakrligrkfsettvqsdmkhwpftvkggsdgkpmievsyqgekktfhpeeissm vlkkmkevaetylgkpvknavitvpayfndsqrqatkdagaiaglnvlriineptaaaia ygldkkgkgeqnilifdlgggtfdvslltledgifevkatsgdthlggedfdnklvnfcv qdfkkknggkdvsknskslrrlrtqcekakrvlsssaqatievdslfdgidynvnitrak feelcmdqfrntlipvekvlkdakmdksqvheivlvggstripkiqqlikdffngkepck ainpdeavaygaavqaailsgdqssa
>7nqzB (B:) gpaeesevaigidlgttyscvgicrngvvdiiandqgnrttpsyvaftdterligdaakn qasrnpentvfdakrligrkfsettvqsdmkhwpftvkggsdgkpmievsyqgekktfhp eeissmvlkkmkevaetylgkpvknavitvpayfndsqrqatkdagaiaglnvlriinep taaaiaygldkkgkgeqnilifdlgggtfdvslltledgifevkatsgdthlggedfdnk lvnfcvqdfkkknggkdvsknskslrrlrtqcekakrvlsssaqatievdslfdgidynv nitrakfeelcmdqfrntlipvekvlkdakmdksqvheivlvggstripkiqqlikdffn gkepckainpdeavaygaavqaailsgdqssav
>7nqzB (B:) evaigidlgttyscvgicrngvvdiiandqgnrttpsyvaftdterligdaaknqasrnp entvfdakrligrkfsettvqsdmkhwpftvkggsdgkpmievsyqgekktfhpeeissm vlkkmkevaetylgkpvknavitvpayfndsqrqatkdagaiaglnvlriineptaaaia ygldkkgkgeqnilifdlgggtfdvslltledgifevkatsgdthlggedfdnklvnfcv qdfkkknggkdvsknskslrrlrtqcekakrvlsssaqatievdslfdgidynvnitrak feelcmdqfrntlipvekvlkdakmdksqvheivlvggstripkiqqlikdffngkepck ainpdeavaygaavqaailsgd