Chains and heterogens:
PDB Chain Sequences:
>4jexA (A:) mrgshhhhhhgmashmateqtaitratfdevilpvkapadfipvkgkgsrvwdqqgkeyi dfaggiavtalghchpalvealksqgetlwhtsnvftnepalrlgrklidatfaervlfm nsgteanetafklarhyacvrhspfktkiiafhnafhgrslftvsvggqpkysdgfgpkp adiihvpfndlhavkavmddhtcavvvepiqgeggvqaatpeflkglrdlcdehqallvf devqcgmgrtgdlfaymhygvtpdiltsakalgggfpvsamlttqeiasafhvgshgsty ggnplacavagatfdiintpevlqgihtkrqqfvqhlqaideqfdifsdirgmglligae lkpkykgrardflyagaeagvmvlnagadvmrfapslvveeadihegmqrfaqavgkvva le
>4jexA (A:) adfipvkgkgsrvwdqqgkeyidfaggiavtalghchpalvealksqgetlwhtsnvftn epalrlgrklidatfaervlfmnsgteanetafklarhyacvrhspfktkiiafhnafhg rslftvsvggqpkysdgfgpkpadiihvpfndlhavkavmddhtcavvvepiqgeggvqa atpeflkglrdlcdehqallvfdevqcgmgrtgdlfaymhygvtpdiltsakalgggfpv samlttqeiasafgstyggnplacavagatfdiintpevlqgihtkrqqfvqhlqaideq fdifsdirgmglligaelkpkykgrardflyagaeagvmvlnagadvmrfapslvveead ihegmqrfaqavgkvval
>4jexB (B:) mrgshhhhhhgmashmateqtaitratfdevilpvkapadfipvkgkgsrvwdqqgkeyi dfaggiavtalghchpalvealksqgetlwhtsnvftnepalrlgrklidatfaervlfm nsgteanetafklarhyacvrhspfktkiiafhnafhgrslftvsvggqpkysdgfgpkp adiihvpfndlhavkavmddhtcavvvepiqgeggvqaatpeflkglrdlcdehqallvf devqcgmgrtgdlfaymhygvtpdiltsakalgggfpvsamlttqeiasafhvgshgsty ggnplacavagatfdiintpevlqgihtkrqqfvqhlqaideqfdifsdirgmglligae lkpkykgrardflyagaeagvmvlnagadvmrfapslvveeadihegmqrfaqavgkvva le
>4jexB (B:) lpvkapadfipvkgkgsrvwdqqgkeyidfaggiavtalghchpalvealksqgetlwht snvftnepalrlgrklidatfaervlfmnsgteanetafklarhyacvrhspfktkiiaf hnafhgrslftvsvggqpkysdgfgpkpadiihvpfndlhavkavmddhtcavvvepiqg eggvqaatpeflkglrdlcdehqallvfdevqcgmgrtgdlfaymhygvtpdiltsakal gggfpvsamlttqeiasafgstyggnplacavagatfdiintpevlqgihtkrqqfvqhl qaideqfdifsdirgmglligaelkpkykgrardflyagaeagvmvlnagadvmrfapsl vveeadihegmqrfaqavgkvva