Martinelli, L., García-Morales, L., Querol, E., Piñol, J., et al. (2016). Structure-Guided Mutations in the Terminal Organelle Protein MG491 Cause Major Motility and Morphologic Alterations on Mycoplasma genitalium. PLoS Pathogens, 12(4).

Macedo-Ribeiro, S., Almeida, C., Calisto, B. M., Friedrich, T., et al. (2008). Isolation, cloning and structural characterisation of boophilin, a multifunctional Kunitz-type proteinase inhibitor from the cattle tick. PLoS ONE, 3(2).