>AF_AFE3P6N7F1_1|Chain A|Cystatin|Pseudechis porphyriacus (8671) MVHSQLPVAGPLRLLCALLLLPSATMIPGGLSPRSVTDPDVQEAAEFAVQEYNALSANAYYYKQLRIVEAQSQVVSGAKYYLTMELMKTKCAKTTGKPKVYKEIQNCELPPKAQQEKLNCRFQVWSRPWLEKMELTKMSCN