go_id,ontology,go_term,term_definition,evidence GO:0005518,MF,"collagen binding","Interacting selectively and non-covalently with collagen, a group of fibrous proteins of very high tensile strength that form the main component of connective tissue in animals. Collagen is highly enriched in glycine (some regions are 33% glycine) and proline, occurring predominantly as 3-hydroxyproline (about 20%).",IEA GO:0005886,CC,"plasma membrane","The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.",IEA GO:0007155,BP,"cell adhesion","The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules.",IEA GO:0007229,BP,"integrin-mediated signaling pathway","A series of molecular signals initiated by the binding of extracellular ligand to an integrin on the surface of a target cell, and ending with regulation of a downstream cellular process, e.g. transcription.",NAS GO:0008305,CC,"integrin complex","A protein complex that is composed of one alpha subunit and one beta subunit, both of which are members of the integrin superfamily of cell adhesion receptors; the complex spans the plasma membrane and binds to extracellular matrix ligands, cell-surface ligands, and soluble ligands.",TAS GO:0009925,CC,"basal plasma membrane","The region of the plasma membrane located at the basal end of the cell. Often used in reference to animal polarized epithelial membranes, where the basal membrane is the part attached to the extracellular matrix, or in plant cells, where the basal membrane is defined with respect to the zygotic axis.",IDA GO:0030198,BP,"extracellular matrix organization","A process that is carried out at the cellular level which results in the assembly, arrangement of constituent parts, or disassembly of an extracellular matrix.",IEA GO:0030593,BP,"neutrophil chemotaxis","The directed movement of a neutrophil cell, the most numerous polymorphonuclear leukocyte found in the blood, in response to an external stimulus, usually an infection or wounding.",TAS GO:0034679,CC,"integrin alpha9-beta1 complex","An integrin complex that comprises one alpha9 subunit and one beta1 subunit.",IEA GO:0042060,BP,"wound healing","The series of events that restore integrity to a damaged tissue, following an injury.",TAS GO:0043236,MF,"laminin binding","Interacting selectively and non-covalently with laminins, glycoproteins that are major constituents of the basement membrane of cells.",IEA GO:0046872,MF,"metal ion binding","Interacting selectively and non-covalently with any metal ion.",IEA