Fig. 2.

Viral metagenomes place metaproteomics data into broader community context. Rank abundance of the 200 most abundant PCs in each sample’s viral metagenome (by normalized metagenome read counts). PCs detected in the metaproteomic Inclusive Dataset are identified in red, and those that were thereby newly annotated as virion-associated proteins are denoted with asterisks. The number of metaproteome-detected PCs is reported in parentheses for each sample.