1F23: Contribution Of A Buried Hydrogen Bond To Hiv-1 Envelope Gly Structure And Function
reference: Structural and functional analysis of the HIV gp41 core containing an Ile573 to Thr substitution: implications for membrane fusion., Liu J, Shu W, Fagan MB, Nunberg JH, Lu M, Biochemistry 2001 Mar 6;40(9):2797-807. PMID: 11258890

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