1ZTS:
reference: NMR structure of protein yqbG from Bacillus subtilis reveals a novel alpha-helical protein fold., Liu G, Shen Y, Xiao R, Acton T, Ma LC, Joachimiak A, Montelione GT, Szyperski T, Proteins. 2006 Jan 1;62(1):288-91. PMID: 16281282

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