GO:0009897; C:external side of plasma membrane; IEA:Compara.
GO:0005615; C:extracellular space; IDA:BHF-UCL.
GO:0001772; C:immunological synapse; IEA:Compara.
GO:0005887; C:integral to plasma membrane; TAS:ProtInc.
GO:0004888; F:transmembrane signaling receptor activity; TAS:ProtInc.
GO:0051856; P:adhesion to symbiont; IDA:BHF-UCL.
GO:0033627; P:cell adhesion mediated by integrin; IEA:Compara.
GO:0007569; P:cell aging; IEA:Compara.
GO:0071312; P:cellular response to alkaloid; IEA:Compara.
GO:0071333; P:cellular response to glucose stimulus; IEA:Compara.
GO:0071456; P:cellular response to hypoxia; IEA:Compara.
GO:0071347; P:cellular response to interleukin-1; IEA:Compara.
GO:0071222; P:cellular response to lipopolysaccharide; IEA:Compara.
GO:0031669; P:cellular response to nutrient levels; IEA:Compara.
GO:0071356; P:cellular response to tumor necrosis factor; IEA:Compara.
GO:0007157; P:heterophilic cell-cell adhesion; TAS:BHF-UCL.
GO:0060333; P:interferon-gamma-mediated signaling pathway; TAS:Reactome.
GO:0007159; P:leukocyte cell-cell adhesion; IMP:BHF-UCL.
GO:0050900; P:leukocyte migration; IEP:BHF-UCL.
GO:0022614; P:membrane to membrane docking; IEP:BHF-UCL.
GO:0051926; P:negative regulation of calcium ion transport; IEA:Compara.
GO:0001541; P:ovarian follicle development; IEA:Compara.
GO:0002693; P:positive regulation of cellular extravasation; IMP:BHF-UCL.
GO:0051092; P:positive regulation of NF-kappaB transcription factor activity; IEA:Compara.
GO:0045429; P:positive regulation of nitric oxide biosynthetic process; IEA:Compara.
GO:0045907; P:positive regulation of vasoconstriction; IEA:Compara.
GO:0030155; P:regulation of cell adhesion; IEA:Compara.
GO:0008360; P:regulation of cell shape; IEA:Compara.
GO:0050776; P:regulation of immune response; TAS:Reactome.
GO:0001910; P:regulation of leukocyte mediated cytotoxicity; TAS:BHF-UCL.
GO:0043200; P:response to amino acid stimulus; IEA:Compara.
GO:0001975; P:response to amphetamine; IEA:Compara.
GO:0046688; P:response to copper ion; IEA:Compara.
GO:0042493; P:response to drug; IEA:Compara.
GO:0045471; P:response to ethanol; IEA:Compara.
GO:0034698; P:response to gonadotropin stimulus; IEA:Compara.
GO:0010212; P:response to ionizing radiation; IEA:Compara.
GO:0014070; P:response to organic cyclic compound; IEA:Compara.
GO:0010477; P:response to sulfur dioxide; IEA:Compara.
GO:0002291; P:T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell; IMP:BHF-UCL.
GO:0002457; P:T cell antigen processing and presentation; IEA:Compara.
GO:0046813; P:virion attachment, binding of host cell surface receptor; IDA:BHF-UCL.