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. 2006 Feb 15;103(9):3456–3461. doi: 10.1073/pnas.0511282103

Fig. 1.

Fig. 1.

Location of key calstabin2 residues. (A) Key residues mutated in this study are displayed in wire-frame format of calstabin2 in complex with rapamycin represented by a ribbon diagram (Protein Data Bank ID code 1C9H; ref. 16). (B) Asp residues conserved between calstabin1 and calstabin2 that were mutated in this study are shown on the crystal structure of calstabin1 in complex with TGFβR1. Also labeled are the four residues of TGFβR1 in the GS loop that are phosphorylation sites: T185, S187, S189, and S191 (Protein Data Bank ID code 1B6C; ref. 17). Molecular displays were generated by rasmol.