Sandbox Reserved 1606: Difference between revisions
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When ATP binds, α-helices in the NBD <scene name='83/832932/Atp_bound_nbd/3'>rotate</scene> approximately 35° relative to the <scene name='83/832932/Overall_structure_nbd_unbound/5'>inward-facing conformation of NBD</scene>. This shift in the NBD causes slight shifts of α-helices in the TMD; these helices are <scene name='83/832932/Atp_bound_use_tmd/3'>pushed toward each other</scene> relative to the <scene name='83/832932/Overall_structure_tmd_unbound/4'>inward-facing conformation of TMD</scene>. The overall shift from inward-facing to outward-facing promotes the transport of substrates through the transporter.<ref name="Manolaridis"/> | When ATP binds, α-helices in the NBD <scene name='83/832932/Atp_bound_nbd/3'>rotate</scene> approximately 35° relative to the <scene name='83/832932/Overall_structure_nbd_unbound/5'>inward-facing conformation of NBD</scene>. This shift in the NBD causes slight shifts of α-helices in the TMD; these helices are <scene name='83/832932/Atp_bound_use_tmd/3'>pushed toward each other</scene> relative to the <scene name='83/832932/Overall_structure_tmd_unbound/4'>inward-facing conformation of TMD</scene>. The overall shift from inward-facing to outward-facing promotes the transport of substrates through the transporter.<ref name="Manolaridis"/> | ||
<scene name='83/832932/Atp_bound_in_nbd/ | <scene name='83/832932/Atp_bound_in_nbd/2'>Text To Be Displayed</scene> | ||
===Cavities and Leucine Plug=== | ===Cavities and Leucine Plug=== | ||
[[Image:Map_leucine_plug.png|250 px|right|thumb|Figure 2. Locations of Cavities 1 and 2 and the Leucine Plug in ABCG2. The protein is in the inward-facing conformation with Cavity 1 open to the cytosol for substrate recruitment, the Leucine Plug is intact, and Cavity 2 is completely occluded. [https://www.rcsb.org/structure/5NJ3 (5NJ3)]]] | [[Image:Map_leucine_plug.png|250 px|right|thumb|Figure 2. Locations of Cavities 1 and 2 and the Leucine Plug in ABCG2. The protein is in the inward-facing conformation with Cavity 1 open to the cytosol for substrate recruitment, the Leucine Plug is intact, and Cavity 2 is completely occluded. [https://www.rcsb.org/structure/5NJ3 (5NJ3)]]] | ||
