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. 2011 Jul 19;6(7):e21809. doi: 10.1371/journal.pone.0021809

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Flechsig et al.

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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Consequent snapshots showing conformational changes in Hef helicase along the relaxation trajectory, highlighted in black in Fig. 2. Snapshots (a–d) correspond to the states at time moments and which are indicated by green dots on the trajectory. Both the front view (upper row) and the top view (bottom row) for all conformations are displayed. Absolute distances in Å between the two motor domains at the respective time moments are indicated under the snapshots in the upper row. In the bottom row, the corresponding distances are given. Coloring of the domains is the same as in Fig. 1. The backbone trace representation is employed.

Inline graphic — Consequent snapshots showing conformational changes in Hef helicase along the relaxation trajectory, highlighted in black in Fig. 2. Snapshots (a–d) correspond to the states at time moments and which are indicated by green dots on the trajectory. Both the front view (upper row) and the top view (bottom row) for all conformations are displayed. Absolute distances in Å between the two motor domains at the respective time moments are indicated under the snapshots in the upper row. In the bottom row, the corresponding distances are given. Coloring of the domains is the same as in Fig. 1. The backbone trace representation is employed.