. "ENTITY_REFERENCE_ID_DESC=P53 pathway feedback loops 1.GENE.GENE.Cop_minus_1"^^ . "ENTITY_REFERENCE_NOTES= Long Name: Cop-1 Synonym: Synonym not specified Accession: G04683"^^ . "Cop-1"^^ . . . . . . . . . "Cop-1"^^ .