Queried GO term:

  idGO:0005578   Detailed information
  nameproteinaceous extracellular matrix
  namespacecellular_component
  def"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]
  subsetgoslim_generic
  subsetgoslim_plant
  is_aGO:0031012 ! extracellular matrix
  is_aGO:0044421 ! extracellular region part

Monarch genes assigned with this GO terms:

DPOGS2154190
DPOGS2024092e-124
DPOGS2087084.6e-75
DPOGS2105556.4e-37
DPOGS2149602e-19
DPOGS2045833.6e-18
DPOGS2145992.7e-16
DPOGS2039691.3e-11
DPOGS2114761.2e-10
DPOGS2029363.4e-07
DPOGS2024084.9e-07
DPOGS2013992.1e-05