EOG8XWJBR	GO:0005509	25/91	calcium ion binding	molecular_function	"Interacting selectively and non-covalently with calcium ions (Ca2+)." [GOC:ai]
EOG8XWJBR	GO:0007156	20/91	homophilic cell adhesion via plasma membrane adhesion molecules	biological_process	"The attachment of a plasma membrane adhesion molecule in one cell to an identical molecule in an adjacent cell." [ISBN:0198506732]
EOG8XWJBR	GO:0016021	19/91	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]
EOG8XWJBR	GO:0005576	1/91	extracellular region	cellular_component	"The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite." [GOC:go_curators]
EOG8XWJBR	GO:0045211	1/91	postsynaptic membrane	cellular_component	"A specialized area of membrane facing the presynaptic membrane on the tip of the nerve ending and separated from it by a minute cleft (the synaptic cleft). Neurotransmitters cross the synaptic cleft and transmit the signal to the postsynaptic membrane." [ISBN:0198506732]
EOG8XWJBR	GO:0005887	1/91	integral component of plasma membrane	cellular_component	"The component of the plasma 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]
EOG8XWJBR	GO:0016339	1/91	calcium-dependent cell-cell adhesion via plasma membrane cell adhesion molecules	biological_process	"The attachment of one cell to another cell via adhesion molecules that require the presence of calcium for the interaction." [GOC:hb]