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The alternative conformation of HP67 and H41Y in space group P61. Mol A (a, c) and Mol B (b, d) of HP67 (a, b) and H41Y (c, d) are shown as ribbon representations, with the structural elements labelled. Mol A of HP67 and H41Y are overlaid in (e) from residues 13 to 76, omitting the mutated residue 41; Mol B of HP67 and H41Y are overlaid in (f). Magenta, HP67 Mol A; orange, HP67 Mol B; green, H41Y Mol A; cyan, H41Y Mol B. Graphics were created by MOLMOL (Koradi et al., 1996 ▶).
