EOG8BVVBX GO:0005576 2/5 extracellular region cellular_component "The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite." [GOC:go_curators] EOG8BVVBX GO:0030414 2/5 peptidase inhibitor activity molecular_function "Stops, prevents or reduces the activity of a peptidase, any enzyme that catalyzes the hydrolysis peptide bonds." [GOC:jl]