Chains and heterogens:
PDB Chain Sequences:
>3c8yA (A:) mktiiingvqfntdedttilkfardnnidisalcflnncnndinkceictvevegtglvt acdtliedgmiintnsdavnekiksrisqlldihefkcgpcnrrenceflklvikykara skpflpkdkteyvdersksltvdrtkcllcgrcvnacgkntetyamkflnkngktiigae dekcfddtncllcgqciiacpvaalsekshmdrvknalnapekhvivamapsvrasigel fnmgfgvdvtgkiytalrqlgfdkifdinfgadmtimeeatelvqrienngpfpmftscc pgwvrqaenyypellnnlssakspqqifgtasktyypsisgldpknvftvtvmpctskkf eadrpqmekdglrdidavittrelakmikdakipfakledseadpamgeysgagaifgat ggvmeaalrsakdfaenaeledieykqvrglngikeaeveinnnkynvavingasnlfkf mksgminekqyhfievmachggcvngggqphvnpkdlekvdikkvrasvlynqdehlskr kshentalvkmyqnyfgkpgegraheilhfkykk