Chains and heterogens:
PDB Chain Sequences:
>2zc7A (A:) pmsekqlaevvertvtplmkaqaipgmavaviyegqphyftfgkadvaankpvtpqtlfe lgsisktftgvlggdaiargeislgdpvtkywpeltgkqwqgirmldlatytagglplqv pdevkdnasllrfyqnwqpqwkpgttrlyanasiglfgalavkpsgmsyeqaittrvfkp lkldhtwinvpkaeeahyawgyrdgkavhvspgmldaeaygvktnvqdmaswvmvnmkpd slqdnslrkgltlaqsrywrvgamyqglgwemlnwpvdaktvvegsdnkvalaplparev nppappvnaswvhktgstggfgsyvafipekqlgivmlanksypnparveaayrilsal
>2zc7B (B:) pmsekqlaevvertvtplmkaqaipgmavaviyegqphyftfgkadvaankpvtpqtlfe lgsisktftgvlggdaiargeislgdpvtkywpeltgkqwqgirmldlatytagglplqv pdevkdnasllrfyqnwqpqwkpgttrlyanasiglfgalavkpsgmsyeqaittrvfkp lkldhtwinvpkaeeahyawgyrdgkavhvspgmldaeaygvktnvqdmaswvmvnmkpd slqdnslrkgltlaqsrywrvgamyqglgwemlnwpvdaktvvegsdnkvalaplparev nppappvnaswvhktgstggfgsyvafipekqlgivmlanksypnparveaayrilsal
>2zc7C (C:) pmsekqlaevvertvtplmkaqaipgmavaviyegqphyftfgkadvaankpvtpqtlfe lgsisktftgvlggdaiargeislgdpvtkywpeltgkqwqgirmldlatytagglplqv pdevkdnasllrfyqnwqpqwkpgttrlyanasiglfgalavkpsgmsyeqaittrvfkp lkldhtwinvpkaeeahyawgyrdgkavhvspgmldaeaygvktnvqdmaswvmvnmkpd slqdnslrkgltlaqsrywrvgamyqglgwemlnwpvdaktvvegsdnkvalaplparev nppappvnaswvhktgstggfgsyvafipekqlgivmlanksypnparveaayrilsal
>2zc7D (D:) pmsekqlaevvertvtplmkaqaipgmavaviyegqphyftfgkadvaankpvtpqtlfe lgsisktftgvlggdaiargeislgdpvtkywpeltgkqwqgirmldlatytagglplqv pdevkdnasllrfyqnwqpqwkpgttrlyanasiglfgalavkpsgmsyeqaittrvfkp lkldhtwinvpkaeeahyawgyrdgkavhvspgmldaeaygvktnvqdmaswvmvnmkpd slqdnslrkgltlaqsrywrvgamyqglgwemlnwpvdaktvvegsdnkvalaplparev nppappvnaswvhktgstggfgsyvafipekqlgivmlanksypnparveaayrilsal