The Autophagy Database: an all-inclusive information resource on autophagy that provides nourishment for research - Keiichi Homma; Koji Suzuki; Hideaki Sugawara (Nucleic Acids Res., 2011)

The GTOP database in 2009: updated content and novel features to expand and deepen insights into protein structures and functions - Satoshi Fukuchi; Keiichi Homma; Shigetaka Sakamoto; Hideaki Sugawara; Yoshio Tateno; Takashi Gojobori; Ken Nishikawa (Nucleic Acids Res., 2009)

GTOP: a database of protein structures predicted from genome sequences - Takeshi Kawabata; Satoshi Fukuchi; Keiichi Homma; Motonori Ota; Jiro Araki; Takehiko Ito; Nobuyuki Ichiyoshi; Ken Nishikawa (Nucleic Acids Res., 2002)