File:Altered-Nucleotide-Microtubule-Coupling-and-Increased-Mechanical-Output-by-a-Kinesin-Mutant-pone.0047148.s003.ogv
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[edit]DescriptionAltered-Nucleotide-Microtubule-Coupling-and-Increased-Mechanical-Output-by-a-Kinesin-Mutant-pone.0047148.s003.ogv |
English: NcdY485 residue interactions. The movie shows that Y485 of loop L7 (space-filled, yellow), R552 of switch I (space-filled, purple) and N600 (space-filled, dark green) at the end of switch II helix α4 move and undergo changes in interactions between head H2 of a stalk-rotated Ncd structure (PDB 3L1C) and an unrotated Ncd head (PDB 1CZ7); similar changes in interactions are observed between the two heads, H1 and H2, of the stalk-rotated Ncd structure shown in Figure 1B. Animation made in Chimera [41] using default settings of 20 interpolation steps and 60 minimization steps. Small distortional movements of the central β-sheet (ribbon diagram, pale yellow) can be observed. View from the side of head H2 similar to Figure 1B; head H2 is positioned to bind to the microtubule, while the stalk and H1 rotate towards the microtubule minus end. |
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Source | Movie S1 from Liu H, Hallen M, Endow S (2012). "Altered Nucleotide-Microtubule Coupling and Increased Mechanical Output by a Kinesin Mutant". PLOS ONE. DOI:10.1371/journal.pone.0047148. PMID 23077560. PMC: 3473065. | ||
Author | Liu H, Hallen M, Endow S | ||
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current | 21:33, 9 November 2012 | 23 s, 992 × 784 (3.9 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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Author | Liu H, Hallen M, Endow S |
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Usage terms | http://creativecommons.org/licenses/by/3.0/ |
Image title | NcdY485 residue interactions. The movie shows that Y485 of loop L7 (space-filled, yellow), R552 of switch I (space-filled, purple) and N600 (space-filled, dark green) at the end of switch II helix ?4 move and undergo changes in interactions between head H2 of a stalk-rotated Ncd structure (PDB 3L1C) and an unrotated Ncd head (PDB 1CZ7); similar changes in interactions are observed between the two heads, H1 and H2, of the stalk-rotated Ncd structure shown in Figure 1B. Animation made in Chimera [41] using default settings of 20 interpolation steps and 60 minimization steps. Small distortional movements of the central ?-sheet (ribbon diagram, pale yellow) can be observed. View from the side of head H2 similar to Figure 1B; head H2 is positioned to bind to the microtubule, while the stalk and H1 rotate towards the microtubule minus end. |
Software used | Xiph.Org libtheora 1.1 20090822 (Thusnelda) |
Date and time of digitizing | 2012 |