General Structure Information 2ch9 CST7 crystal structure of dimeric human cystatin f 2.1Å AUTH A.W.SCHUTTELKOPF,G.HAMILTON,C.WATTS,D.M.F.VAN AALTENTITL STRUCTURAL BASIS OF REDUCTION-DEPENDENT ACTIVATION OF HUMANTITL 2 CYSTATIN F.REF J.BIOL.CHEM. V. 281 16570 2006REFN ISSN 0021-9258PMID 16601115DOI 10.1074/JBC.M601033200 Variant Set Distributions Mapped Variants