Kazunori Gomi, Kiyoshi Kawasaki, Yohko Kawai, Masao Shiozaki, and Masahiro Nishijima. Toll-Like Receptor 4-MD-2 Complex Mediates the Signal Transduction Induced by Flavolipin, an Amino Acid-Containing Lipid Unique to Flavobacterium meningosepticum. The Journal of Immunology 2002;168:2939–2943.
In Figure 4, correspondences of (R or S)-lipid-Gly-(L or R)-Ser to the structures are not correct. This error does not affect any conclusions in the paper. The corrected figure is shown below.