EOG81K1WC GO:0007155 2/11 cell adhesion biological_process "The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules." [GOC:hb, GOC:pf] EOG81K1WC GO:0009289 2/11 pilus cellular_component "A proteinaceous hair-like appendage on the surface of bacteria ranging from 2-8 nm in diameter." [GOC:pamgo_curators] EOG81K1WC GO:0043711 1/11 pilus organization biological_process "A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of a pilus, a short filamentous structure on a bacterial cell, flagella-like in structure and generally present in many copies." [GOC:jl] EOG81K1WC GO:0030288 1/11 outer membrane-bounded periplasmic space cellular_component "The region between the inner (cytoplasmic or plasma) membrane and outer membrane of organisms with two membranes such as Gram negative bacteria. These periplasmic spaces are relatively thick and contain a thin cell wall." [GOC:mlg, GOC:mtg_sensu] EOG81K1WC GO:0071555 1/11 cell wall organization biological_process "A process that results in the assembly, arrangement of constituent parts, or disassembly of the cell wall, the rigid or semi-rigid envelope lying outside the cell membrane of plant, fungal and most prokaryotic cells, maintaining their shape and protecting them from osmotic lysis." [GOC:mah] EOG81K1WC GO:0005215 1/11 transporter activity molecular_function "Enables the directed movement of substances (such as macromolecules, small molecules, ions) into, out of or within a cell, or between cells." [GOC:ai, GOC:dgf] EOG81K1WC GO:0016021 1/11 integral component of membrane cellular_component "The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane." [GOC:dos, GOC:go_curators]