Chains and heterogens:
PDB Chain Sequences:
>1j49A (A:) mtkifayairedekpflkewedahkdveveytdklltpetvalakgadgvvvyqqldyia etlqaladngitkmslrnvgvdnidmakakelgfqitnvpvyspnaiaehaaiqaarilr qdkamdekvarhdlrwaptigrevrdqvvgvvgtghigqvfmqimegfgakvitydifrn pelekkgyyvdslddlykqadvislhvpdvpanvhmindesiakmkqdvvivnvsrgplv dtdavirgldsgkifgyamdvyegevgifnedwegkefpdarladliarpnvlvtphtaf ytthavrnmvvkafdnnlelvegkeaetpvkvg
>1j49A (A:) mtkifayairedekpflkewedahkdveveytdklltpetvalakgadgvvvyqqldyia etlqaladngitkmslrnvgvdnidmakakelgfqitnvpvyspnaiaehaaiqaarilr qdkamdekvarhdlrwaptigrevrdqvvgvvgtghigqvfmqimegfgakvitydifrn pelekkgyyvdslddlykqadvislhvpdvpanvhmindesiakmkqdvvivnvsrgplv dtdavirgldsgkifgyamdvyegevgifnedwegkefpdarladliarpnvlvtphtaf ytthavrnmvvkafdnnlelvegkeaetpvkv
>1j49B (B:) mtkifayairedekpflkewedahkdveveytdklltpetvalakgadgvvvyqqldyia etlqaladngitkmslrnvgvdnidmakakelgfqitnvpvyspnaiaehaaiqaarilr qdkamdekvarhdlrwaptigrevrdqvvgvvgtghigqvfmqimegfgakvitydifrn pelekkgyyvdslddlykqadvislhvpdvpanvhmindesiakmkqdvvivnvsrgplv dtdavirgldsgkifgyamdvyegevgifnedwegkefpdarladliarpnvlvtphtaf ytthavrnmvvkafdnnlelvegkeaetpvkvg
>1j49B (B:) mtkifayairedekpflkewedahkdveveytdklltpetvalakgadgvvvyqqldyia etlqaladngitkmslrnvgvdnidmakakelgfqitnvpvyspnaiaehaaiqaarilr qdkamdekvarhdlrwaptigrevrdqvvgvvgtghigqvfmqimegfgakvitydifrn pelekkgyyvdslddlykqadvislhvpdvpanvhmindesiakmkqdvvivnvsrgplv dtdavirgldsgkifgyamdvyegevgifnedwegkefpdarladliarpnvlvtphtaf ytthavrnmvvkafdnnlelvegkeaetpvkv