1F3A:
reference: Residue R216 and catalytic efficiency of a murine class alpha glutathione S-transferase toward benzo[a]pyrene 7(R),8(S)-diol 9(S), 10(R)-epoxide., Gu Y, Singh SV, Ji X, Biochemistry 2000 Oct 17;39(41):12552-7. PMID: 11027134

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