Proton and nitrogen chemical shift assignments for the chitin-binding domain of Bacillus circulans WL-12 Chitinase A1 - Ikegami, Takahisa; Okada, Terumasa; Hashimoto, Masayuki; Seino, Shizuka; Watanabe, Takeshi; Shirakawa, Masahiro (Biological Magnetic Resonance Bank, 2000)