BIOCHEMISTRY. For the article “BH4 domain of antiapoptotic Bcl-2 family members closes voltage-dependent anion channel and inhibits apoptotic mitochondrial changes and cell death” by Shigeomi Shimizu, Akimitsu Konishi, Takashi Kodama, and Yoshihide Tsujimoto, which appeared in number 7, March 28, 2000, of Proc. Natl. Acad. Sci. USA (97, 3100–3105), it has been brought to the authors' attention that Fig. 3A is identical to figure 1c in our previous article published in Nature [Shimizu, S., Narita, M. & Tsujimoto, Y. (1999) Nature (London) 399, 483–487]. Although the two figures report different experiments, the PNAS paper is correct as it stands; the authors submitted the figure to Nature by mistake and regret the error.