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. 2012 Aug 15;21(10):1554–1565. doi: 10.1002/pro.2145

Figure 6.

Figure 6

Titrations of various 15N-minicollagen with CBD demonstrate that CBD does not induce further untwisting. A: Overlay of the 1H–15N HSQC spectrum of [POGPO-15N-G-(POG)8]3 (black) with the 1H–15N HSQC spectrum of the [POGPO-15N-G-(POG)8]3:CBD complex (red) at 1:1 molar ratio shows little difference. B: Overlay of the 1H–15N HSQC spectrum of [(POG)8PO-15N-G-POG]3 (black) with the 1H–15N HSQ spectrum of the [(POG)8PO-15N-G-POG]3:CBD complex (red) at 1:1 molar ratio shows little difference. C: Overlay of the 1H–15N HSQC spectrum of [POGPO-15N-G-(POG)2-POA(POG)5]3 (black) with the 1H–15N HSQC spectrum of the [POGPO-15N-G-(POG)2POA(POG)5]3:CBD complex (red) at 1:1 molar ratio shows little difference. D: Overlay of the 1H–15N HSQC spectrum of [(POG)4POAPO-15N-G-POG]3 (black) with the 1H–15N HSQC spectrum of the [(POG)4POAPO-15N-G-POG]3:CBD complex (red) at 1:1 molar ratio shows little difference.