{"id":"afed9729-c36a-52fe-b3a7-613f2c2214e2","stable_key":"561b2b40-5b59-548f-a749-f357f7e2304c:monosodium-glutamate-residual-umami","predicate":"when_deleted_leaves_residual","statement":"Tas1r3-null mice retained diminished behavioral and nerve responses to umami compounds.","claim_class":"mechanistic","status":"source_derived_draft","evidence_grade":"ungraded","direction":"context_dependent","is_public":true,"mechanism_event_id":"85bbb3e4-9710-5f52-8012-9f12f3da1ac9","mechanism_event_label":"The main receptor is not necessarily the only detectable route.","subject":{"id":"4c4e26f3-aa37-5604-a949-9c98956b6b4b","slug":"mouse-tas1r3","display_name":"Mouse taste receptor T1R3 / Tas1r3","entity_type_key":"protein"},"object":{"id":"0a47da2d-1349-5e9d-ae3b-8c438399d413","slug":"mouse-t1r3-independent-umami-response","display_name":"Mouse residual umami response without T1R3","entity_type_key":"cellular_process"},"evidence_count":1,"mechanism_event":{"id":"85bbb3e4-9710-5f52-8012-9f12f3da1ac9","stable_key":"561b2b40-5b59-548f-a749-f357f7e2304c:monosodium-glutamate-residual-umami-event","event_type":"observed_relationship","label":"The main receptor is not necessarily the only detectable route.","description":"Tas1r3-null mice retained diminished behavioral and nerve responses to umami compounds.","status":"provisional","compartment":null,"participants":[{"entity":{"id":"4c4e26f3-aa37-5604-a949-9c98956b6b4b","slug":"mouse-tas1r3","display_name":"Mouse taste receptor T1R3 / Tas1r3","entity_type_key":"protein"},"role":"subject","stoichiometry":null,"state_label":"","sequence_order":0,"notes":""},{"entity":{"id":"0a47da2d-1349-5e9d-ae3b-8c438399d413","slug":"mouse-t1r3-independent-umami-response","display_name":"Mouse residual umami response without T1R3","entity_type_key":"cellular_process"},"role":"target","stoichiometry":null,"state_label":"","sequence_order":1,"notes":""},{"entity":{"id":"2952387b-d69b-5530-a976-a875ad008226","slug":"monosodium-glutamate","display_name":"Monosodium L-glutamate","entity_type_key":"small_molecule"},"role":"context_participant","stoichiometry":null,"state_label":"","sequence_order":2,"notes":""},{"entity":{"id":"7da684a4-2641-5bc6-93ae-8c6aa384e487","slug":"glutamate","display_name":"L-Glutamate","entity_type_key":"small_molecule"},"role":"context_participant","stoichiometry":null,"state_label":"","sequence_order":3,"notes":""}]},"contexts":[{"dimension":"availability_state","value_text":"machinery_impairment","comparator":null,"unit":null,"notes":"Imported condition classification; 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