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

. 2015 Sep 7;15:16. doi: 10.1186/s12900-015-0044-2

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

© Tikhonova and Poerio. 2015

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided 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 Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

PMC Copyright notice

Fig. 7 — Ligand binding in FFA2 and FFA3. a: the binding mode of tiglic acid at FFA2. b: the binding mode of 1-MCPC in FFA3. c: the binding mode of 1 in FFA2. FFA2-3 homology models are based on the FFA1 crystal structure. H-bonding and π- π interactions are shown in black and blue dotted lines, respectively