EOG85B3WR	GO:0005578	4/23	proteinaceous extracellular matrix	cellular_component	"A layer consisting mainly of proteins (especially collagen) and glycosaminoglycans (mostly as proteoglycans) that forms a sheet underlying or overlying cells such as endothelial and epithelial cells. The proteins are secreted by cells in the vicinity. An example of this component is found in Mus musculus." [GOC:mtg_sensu, ISBN:0198547684]
EOG85B3WR	GO:0008237	4/23	metallopeptidase activity	molecular_function	"Catalysis of the hydrolysis of peptide bonds by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions." [GOC:mah, http://merops.sanger.ac.uk/about/glossary.htm#CATTYPE]
EOG85B3WR	GO:0008270	4/23	zinc ion binding	molecular_function	"Interacting selectively and non-covalently with zinc (Zn) ions." [GOC:ai]