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Fig. 4 | Genes and Environment

Fig. 4

From: Chlorella virus pyrimidine dimer glycosylase and Escherichia coli endonucleases IV and V have incision activity on 2,2,4-triamino-5(2H)-oxazolone

Fig. 4

Structures of DNA lesions and possible recognition site of Nfi. a Structures of oxanine and the possible open- or closed-ring structure of Oz. Red circle indicates the common moiety that Nfi may recognize. b Structures of uracil, thymine and Gh. Red circle indicates the common moiety that Nfi may recognize. Blue circle indicates the moiety protruding from the six- or five-membered ring, and Nfi may disfavor these moieties

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