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. 2000 Aug 7;150(3):527–538. doi: 10.1083/jcb.150.3.527

Figure 1.

Figure 1

COOH-terminal ActA truncations. (a) Schematic diagram of secreted 6xHis-tagged ActA and sequence alignments with WASP family proteins and cofilin. The signal sequence is labeled SS. Regions within the mature NH2 terminus are labeled as follows: acidic (A), actin binding (AB), and cofilin homology (C). The proline-rich repeats are shaded black, and the 6xHis tag is shaded in gray. (b) Diagram of derivatives of ActA that were truncated at amino acids 263 (A263), 201 (A201), 165 (A165), 135 (A135), and 101 (A101). (c) Purified-truncated derivatives of ActA visualized on a 15% polyacrylamide gel stained with Coomassie blue. The leftmost lane contains molecular weight markers (MWM).