File:The-p7-Protein-of-Hepatitis-C-Virus-Forms-Structurally-Plastic-Minimalist-Ion-Channels-pcbi.1002702.s009.ogv

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The-p7-Protein-of-Hepatitis-C-Virus-Forms-Structurally-Plastic-Minimalist-Ion-Channels-pcbi.1002702.s009.ogv ‎(Ogg Theora video file, length 0.0 s, 288 × 304 pixels, 0 bps, file size: 30.08 MB)

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English: Video showing the trajectory for an additional conductance simulation done with a K33Q-R35Q mutated Hexamer B model. The applied voltage was 1500 mV, and the system was simulated for 84 ns. Without the positively charged K33 and R35 blocking the entrance to the channel, potassium ions were able to enter and pass through the channel, and a cation selectivity, as seen in experiments, was observed. However, only a few ions passed through the channel over the course of the simulation, leading to a very small measured conductance value. This suggests that either our simulations are too short to reproduce the order of magnitude of the conductances measured in experiments, or that the ion parametrization is suboptimal.
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Source Video S4 from Chandler D, Penin F, Schulten K, Chipot C (2012). "The p7 Protein of Hepatitis C Virus Forms Structurally Plastic, Minimalist Ion Channels". PLOS Computational Biology. DOI:10.1371/journal.pcbi.1002702. PMID 23028296. PMC: 3447957.
Author Chandler D, Penin F, Schulten K, Chipot C
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current05:08, 31 October 20120.0 s, 288 × 304 (30.08 MB)Open Access Media Importer Bot (talk | contribs)Automatically uploaded media file from Open Access source. Please report problems or suggestions here.

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VP9 240P 0 bps Completed 00:24, 22 October 2018 14 s
Streaming 240p (VP9) 0 bps Completed 18:55, 17 December 2023 1.0 s
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Streaming 144p (MJPEG) 0 bps Completed 15:43, 9 November 2023 2.0 s

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