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. 2016 Jun 2;44(16):7722–7741. doi: 10.1093/nar/gkw506

Figure 10.

Figure 10.

Mutation of the Pch2 ATP-binding site impairs the stability of the hexameric complex. (A) Whole cell extracts (WCE) prepared after 16 h in meiosis were immunoprecipitated with anti-HA antibodies. WCE and immunoprecipitates (IP) were analyzed by Western blot with both anti-HA and anti-Myc antibodies, as indicated. Strains are: DP1325 (PCH2-HA/PCH2-Myc; lane 1), DP1329 (PCH2/PCH2-Myc; lane 2) and DP1337 (pch2-K320A-HA/pch2-K320A-Myc; lane 3). To discard a problem with detection levels, in lane 2 (HA-untagged control) and lane 3, three more times of IP compared to lane 1 were loaded. (B) Schematic interpretation of the result described in (A). K and A represent a lysine and an alanine, respectively, at position 320 of Pch2.