1A8Z:
reference: Structure determination of a 16.8 kDa copper protein at 2.1 A resolution using anomalous scattering data with direct methods., Harvey I, Hao Q, Duke EM, Ingledew WJ, Hasnain SS, Acta Crystallogr D Biol Crystallogr 1998 Jul 1;54 ( Pt 4):629-35. PMID: 9761859

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