1S9F:
reference: Dpo4 is hindered in extending a G.T mismatch by a reverse wobble., Trincao J, Johnson RE, Wolfle WT, Escalante CR, Prakash S, Prakash L, Aggarwal AK, Nat Struct Mol Biol 2004 May;11(5):457-62. Epub 2004 Apr 11. PMID: 15077104

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