301 aa
MAELTQASDVVYSPRSFQVWKTLVDWLAFFYQIFLQILRAVGYHPLLSSSSSSSAKATAD
GFKPLPSIELLDRPAESPTTVDIASSDGGELQRLKVVLDLDETLVCAYETSSLPAALRNQ
AIEAGLKWFELECLSTDKECDGKPKINYVTVFERPGLHEFLEKLSEFADLVLFTAGLEGY
ARPLVDRIDTRKVLSNRLYRPSTVSTQYRDHVKDLLSTSKNMCRTVIVDNNPFSFLLQPS
NGIPCIAFSAGQPNDTQLLDVILPLLKQLSEEEDVRPTLYDRFRMPEWFEKQGIPPSCWN
P