(A) Crystal-related dimer in the structure of the 18:1 LacCer-GLTP [16]. The GLTPs are shown in a gold ribbon representation, and the carbon atoms of the LacCers are shown in a lavender space-filling representation.
(B) Crystal-related cross dimer in the structure of the 24:1 GalCer-GLTP complex. The GLTPs are shown in a gold ribbon representation, and the carbon atoms of the GalCers are shown in a green space-filling representation.
(C) Crystal-related dimer in the structure of the n-hexyl-β-d-glucoside-GLTP complex. The GLTPs are shown in a green ribbon representation, while the carbon atoms of the n-hexyl-β-d-glucoside are shown in a lavender space-filling representation. Extraneous hydrocarbon is shown in a white space-filling representation.