1ADZ:
reference: The second Kunitz domain of human tissue factor pathway inhibitor: cloning, structure determination and interaction with factor Xa., Burgering MJ, Orbons LP, van der Doelen A, Mulders J, Theunissen HJ, Grootenhuis PD, Bode W, Huber R, Stubbs MT, J Mol Biol 1997 Jun 13;269(3):395-407. PMID: 9199408

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