2r4z A 1.6 BS02 HEM B 1 K96 N100 K95 N99 ? 0001666,0005344,0005737,0015671,0019825,0020037,0042802,0046872 P02213 18001141 147 SVYDAAAQLTADVKKDLRDSWKVWGSDKKGNGVALMTTLFADNQETIGYFKRLGDVSQGMANDKLRGHSITLMYALQNFIDQLDNPDDLVCVVEKFAVNHITRKISAAEFGKINGPIKKVLASKNFGDKYANAWAKLVAVVQAAL 2r4z B 1.6 BS01 HEM B 1 Y50 F51 R53 H69 L73 L77 N100 H101 R104 E110 F111 I114 Y50 F51 R53 H69 L73 L77 N100 H101 R104 E110 F111 I114 ? 0001666,0005344,0005737,0015671,0019825,0020037,0042802,0046872 P02213 18001141 147 PSVYDAAAQLTADVKKDLRDSWKVWGSDKKGNGVALMTTLFADNQETIGYFKRLGDVSQGMANDKLRGHSITLMYALQNFIDQLDNPDDLVCVVEKFAVNHITRKISAAEFGKINGPIKKVLASKNFGDKYANAWAKLVAVVQAAL