Left: extracellular part of the complex of LT with three receptors, LT-(TNFR1)3; right: receptor dimer (TNFR1)2. LT is colored red, the receptors blue. In the dimer complex, the receptor monomers are colored blue and orange. The locations of the CRDs of the receptors (color-marked in one receptor) are indicated.
Mascarenhas and Kästner BMC Structural Biology 2012 12:8 doi:10.1186/1472-6807-12-8