Fig. 1: Simulation systems of the model B cell receptor (BCR) complexes.
From: Dynamics and activation of membrane-bound B cell receptor assembly
a The CH31 BCR in the complex membrane. b The CH31 BCR bound by a monomer of HIV-1 envelope protein (HIV-1 Env) in the complex membrane. The Fab heavy chains are colored red, Fab light chains are colored blue, Fc domains are colored cyan, transmembrane helices of BCR are colored green, Igα is colored magenta, Igβ is colored brown, and the HIV-1 Env is colored gray. The phosphatidylcholine (POPC) molecules are colored light blue, phosphatidylethanolamine (POPE) are colored light orange, palmitoyl sphingomyelin (PSM) are colored light pink, diacylglycerols (DAGL) are colored pale green, cholesterols (CHOL) are colored wheat, and ceramides (CER3) are colored pale cyan.
