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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: DNA Repair (Amst). 2014 Aug 9;22:77–88. doi: 10.1016/j.dnarep.2014.07.003

Fig. 5.

Fig. 5

Representative crystal structures of X-family DNA polymerases. The domains/subdomains are colored according to the scheme used in Fig. 4 and are arranged to show similar orientations. The PDB IDs are: human pol β, 2FMS [60]; ASFV pol X, 1JAJ [16]; D. radiodurans pol X, 2W9M [13]; T. thermophilus HB8 pol X, 3AU2 [45]; truncated mouse Tdt, 1KDH [61]; truncated mouse μ, 2IHM [62]; truncated human pol λ, 2BCR [63]. When present, DNA is shown in a stick representation.