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. Author manuscript; available in PMC: 2009 May 12.
Published in final edited form as: Nat Struct Mol Biol. 2008 Sep;15(9):965–971. doi: 10.1038/nsmb.1483

Figure 2.

Figure 2

Wild-type and P32A β2m. (a,b) Ribbon diagrams of wild-type β2mapo (a,b, gray) and P32Aapo (b, magenta). Two previously proposed interface locations based on P32A are indicated in black25 (b). Notable surface alterations previously reported between the wild-type and the P32A structures are shown in orange. The mutation site in this work is shown in red. Residues 32 and 31 are shown in green. (c) The amino acid sequence of β2m with β-sheets annotated as in b. The magenta line denotes an internal disulfide bond, and the mutated His13 is shown in red.