Supplement to: Bergauer, Kristin; Fernandez-Guerra, Antonio; Garcia, Juan A L; Sprenger, Antoinette; Stepanauskas, Ramunas; Pachiadaki, Maria G; Jensen, Ole N; Herndl, Gerhard J (2018): Organic matter processing by microbial communities throughout the Atlantic water column as revealed by metaproteomics. Proceedings of the National Academy of Sciences, 115(3), E400-E408, https://doi.org/10.1073/pnas.1708779115