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Figure 8
Projection down b of anhydrous 4-piperidinecarboxylic acid at 363 K (phase 2), displaying the 20-atom cycle of four hydrogen-bonded amino acids. |
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Figure 8
Projection down b of anhydrous 4-piperidinecarboxylic acid at 363 K (phase 2), displaying the 20-atom cycle of four hydrogen-bonded amino acids. |