Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2017 Sep 6;7:10669. doi: 10.1038/s41598-017-10993-9

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author(s) 2017

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.

PMC Copyright notice

TRPV6 structures with swapped and non-swapped transmembrane domains have identical ion channel pores. (a,b) Superposition of the pore domains in TRPV6* (cyan) and TRPV6_cryst (yellow) viewed parallel to the membrane (a) or extracellularly (b), with residues important for cation binding shown in stick representation. Calcium atom is shown as a green sphere. (c–f) Side (c,e) and top (d,f) views of the TRPV6* pore. Front and back subunits in c and e are removed for clarity. Green and pink mesh shows anomalous difference electron density for Ca²⁺ (c,d, 3σ) and Gd³⁺ (e,f, 3.5σ), respectively, and ions are shown as spheres of the corresponding color. Positions of cation binding sites are similar to TRPV6_cryst ⁵.