>2ET2_1|Chain A|Chymotrypsin inhibitor 3|Psophocarpus tetragonolobus (3891) MEFDDDLVDAEGNLVEAGGTYYLLPHIWAHGGGIETAKTGNEPCPLTVVRSPNEVSKGEPIRISSQFLSLFIPRGSLVALGFANPPSCAASPWWTVVDSPQGPAVKLSQQKLPEKDILVFKFEKVSHSNIHVYKLLYCQHDEEDVKCDQYIGIHRDRNGNRRLVVTEENPLELVLLKAKSETASSH