Chains and heterogens:
PDB Chain Sequences:
>1nic_ (-) aagaapvdistlprvkvdlvkppfvhahdqvaktgprvveftmtieekklvidregteih amtfngsvpgplmvvhendyvelrlinpdtntllhnidfhaatgalgggaltqvnpgeet tlrfkatkpgvfvyhcapegmvpwhvtsgmngaimvlprdglkdekgqpltydkiyyvge qdfyvpkdeagnykkyetpgeayedavkamrtltpthivfngavgaltgdhaltaavger vlvvhsqanrdtrphligghgdyvwatgkfrnppdldqetwlipggtagaafytfrqpgv yayvnhnlieafelgaaghfkvtgewnddlmtsvvkpasm
>1nic_ (-) distlprvkvdlvkppfvhahdqvaktgprvveftmtieekklvidregteihamtfngs vpgplmvvhendyvelrlinpdtntllhnidfhaatgalgggaltqvnpgeettlrfkat kpgvfvyhcapegmvpwhvtsgmngaimvlprdglkdekgqpltydkiyyvgeqdfyvpk deagnykkyetpgeayedavkamrtltpthivfngavgaltgdhaltaavgervlvvhsq anrdtrphligghgdyvwatgkfrnppdldqetwlipggtagaafytfrqpgvyayvnhn lieafelgaaghfkvtgewnddlmtsvvkpasm