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. Author manuscript; available in PMC: 2009 Nov 20.
Published in final edited form as: J Mol Graph Model. 2008 Nov 8;27(7):759–769. doi: 10.1016/j.jmgm.2008.11.003

Fig. 9.

Fig. 9

Ramachandran plot showing ϕ/φ-angles for all valines, leucines and cysteines (crosses) from X-ray structures of Dpo4 [11] hDNAP κ [18] and scDNAP κ [15], along with the flue-handles for scDNAP η (blue circle, V54), hDNAP η (red circle, V37), UmuC(V) (yellow circle, L30) Dpo4 (pink circle, C31), which are all clustered in the region expected for extended (β) secondary structure. The glycine flue-handles for hDNAP κ (G131, green square) and DNAP IV (G32, purple square) lie outside this clustered region.