protein binding involved in heterotypic cell-cell adhesion that is part of some sa node cell-atrial cardiac muscle cell adhesion involved in cell communication
binding
SubClassOf(ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0086080> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/BFO_0000050> <http://purl.obolibrary.org/obo/GO_0086022>)) <http://purl.obolibrary.org/obo/GO_0005488>)
EquivalentClasses(<http://purl.obolibrary.org/obo/GO_0086085> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0086080> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/BFO_0000050> <http://purl.obolibrary.org/obo/GO_0086022>)) )