1G1K:
reference: Crystal structure of a cohesin module from Clostridium cellulolyticum: implications for dockerin recognition., Spinelli S, Fierobe HP, Belaich A, Belaich JP, Henrissat B, Cambillau C, J Mol Biol 2000 Nov 24;304(2):189-200. PMID: 11080455

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