Chains and heterogens:
PDB Chain Sequences:
>1gg0A (A:) mkqkvvsigdinvandlpfvlfggmnvlesrdlamricehyvtvtqklgipyvfkasfdk anrssihsyrgpgleegmkifqelkqtfgvkiitdvhepsqaqpvadvvdviqlpaflar qtdlveamaktgavinvkkpqfvspgqmgnivdkfkeggnekvilcdrganfgydnlvvd mlgfsimkkvsgnspvifdvthalqcrdpfgaasggrraqvaelaragmavglaglfiea hpdpehakcdgpsalplaklepflkqmkaiddlvkgfeeldtsk
>1gg0A (A:) mkqkvvsigdinvandlpfvlfggmnvlesrdlamricehyvtvtqklgipyvfkasfdk anrssihsyrgpgleegmkifqelkqtfgvkiitdvhepsqaqpvadvvdviqlpaflar qtdlveamaktgavinvkkpqfvspgqmgnivdkfkeggnekvilcdrganfgydnlvvd mlgfsimkkvsgnspvifdvthalqcrrraqvaelaragmavglaglfieahpdpehakc dgpsalplaklepflkqmkaiddlvkgfeeldtsk