Figure 1. Interactions between IgG molecules and bacterial Ig receptors. SpA and SpG interact with IgG heavy chains but protein L interacts with light chains

From

Bacterial Immunoglobulin (Ig)-Receptors: Past and Present Perspectives

Angel Justiz-Vaillant, Norma McFarlane-Anderson, Monica Smikle

American Journal of Microbiological Research. 2017, 5(2), 44-50 doi:10.12691/ajmr-5-2-4