4G1A:
reference: Metal-binding properties and structural characterization of a self-assembled coiled coil: Formation of a polynuclear Cd-thiolate cluster., Zaytsev DV, Morozov VA, Fan J, Zhu X, Mukherjee M, Ni S, Kennedy MA, Ogawa MY, J Inorg Biochem. 2012 Oct 29;119C:1-9. doi: 10.1016/j.jinorgbio.2012.10.010. PMID: 23160144

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