. "ENTITY_REFERENCE_PROTEIN_TYPE=TRUNCATED"^^ . "ENTITY_REFERENCE_ID_DESC=Alzheimer disease-amyloid secretase pathway.PROTEIN.TRUNCATED.APP_beta_"^^ . "ENTITY_REFERENCE_NOTES=Long Name: Amino terminal fragment of amyloid precursor proteinSynonym: Synonym not specifiedAccession: P00104"^^ . "APPbeta"^^ . . . . . . . . "Amino terminal fragment of amyloid precursor protein"^^ .