1SFD:
reference: Structural Studies of Two Mutants of Amicyanin from Paracoccus denitrificans That Stabilize the Reduced State of the Copper(,)., Carrell CJ, Sun D, Jiang S, Davidson VL, Mathews FS, Biochemistry 2004 Jul 27;43(29):9372-80. PMID: 15260480

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