1YAI:
reference: Novel dimeric interface and electrostatic recognition in bacterial Cu,Zn superoxide dismutase., Bourne Y, Redford SM, Steinman HM, Lepock JR, Tainer JA, Getzoff ED, Proc Natl Acad Sci U S A 1996 Nov 12;93(23):12774-9. PMID: 8917495

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