The Aromatic Ring of Phenylalanine 334 Is Essential for Oligomerization of Vibrio vulnificus Hemolysin. - Kashimoto, Takashige; Ueno, Shunji; Koga, Takeshi; Fukudome, Shinji; Ehara, Hayato; Komai, Mayumi; Sugiyama, Hiroyuki; Susa, Nobuyuki (Journal of Bacteriology, 2010)