format-version: 1.2 date: 22:05:2013 09:16 default-namespace: uniprot:keywords [Typedef] id: category name: category is_cyclic: false [Term] id: KW-0961 name: Cell wall biogenesis/degradation def: "Protein which is involved in the formation, organization, maintenance or degradation of the cell wall. The cell wall is an extracellular layer outside the cell membrane which protects the cell against mechanical damage, osmotic strength and which determines the cell shape. It is prominent in most plants, algae, bacteria and fungi." [] xref: GO:0007047 "cellular cell wall organization" is_a: KW-9999 relationship: category KW-9999