Chains and heterogens:
PDB Chain Sequences:
>1ev7A (A:) mtelplqfaepdddlervratlysldpdgdrtagvlrdtldqlydgqrtgrwnfdqlhkt ekthmgtlveinlhrefqfgdgfetdyeiagvqvdckfsmsqgawmlppesighiclviw asdqqcawtaglvkvipqflgtanrdlkrrltpegraqvvklwpdhgklqenlllhipgd vrdqifsakssrgnqhgqarvnelfrrvhgrligraviatvaqqddfmkrvrgsggarsi lrpegiiilghqdndpkvandlglpvprkgqvvaarvvpadegdqrqtaeiqgrrwavav pgdpiveapvvprksae
>1ev7A (A:) epdddlervratlysldpdgdrtagvlrdtldqlydgqrtgrwnfdqlhktekthmgtlv einlhrefqfgdgfetdyeiagvqvdckfsmsqgawmlppesighiclviwasdqqcawt aglvkvipqflgtanrdlkrrltpegraqvvklwpdhgklqenlllhipgdvrdqifsak sqhgqarvnelfrrvhgrligraviatvaqqddfmkrvrgsggarsilrpegiiilghqd kvandlglpvprkgqvvaarvvpadegdqrqtaeiqgrrwavavpgdpiveapvv
>1ev7B (B:) mtelplqfaepdddlervratlysldpdgdrtagvlrdtldqlydgqrtgrwnfdqlhkt ekthmgtlveinlhrefqfgdgfetdyeiagvqvdckfsmsqgawmlppesighiclviw asdqqcawtaglvkvipqflgtanrdlkrrltpegraqvvklwpdhgklqenlllhipgd vrdqifsakssrgnqhgqarvnelfrrvhgrligraviatvaqqddfmkrvrgsggarsi lrpegiiilghqdndpkvandlglpvprkgqvvaarvvpadegdqrqtaeiqgrrwavav pgdpiveapvvprksae
>1ev7B (B:) epdddlervratlysldpdgdrtagvlrdtldqlydgqrtgrwnfdqlhktekthmgtlv einlhrefqfgdgfetdyeiagvqvdckfsmsqgawmlppesighiclviwasdqqcawt aglvkvipqflgtanrdlkrrltpegraqvvklwpdhgklqenlllhipgdvrdqifsak sqhgqarvnelfrrvhgrligraviatvaqqddfmkrvrgsggarsilrpegiiilghqd andlglpvprkgqvvaarvvpadegdqrqtaeiqgrrwavavpgdpiveapvv