Protze, J., Müller, F., Lauber, K., Naß, B., Mentele, R., Lottspeich, F., et al. (2011). An extracellular tetrathionate hydrolase from the thermoacidophilic archaeon Acidianus ambivalens with an activity optimum at pH 1. Frontiers in Microbiology, 2: 68, pp. [1]-[12]. doi:10.3389/fmicb.2011.00068.