regulation of sa node cell action potential
methylthiohexylmalate isomerase activity that regulates some sa node cell action potential
SubClassOf(<http://purl.obolibrary.org/obo/GO_0098907> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0103089> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/RO_0002211> <http://purl.obolibrary.org/obo/GO_0086015>)))
EquivalentClasses(<http://purl.obolibrary.org/obo/GO_0098907> ObjectIntersectionOf(<http://purl.obolibrary.org/obo/GO_0050789> ObjectSomeValuesFrom(<http://purl.obolibrary.org/obo/RO_0002211> <http://purl.obolibrary.org/obo/GO_0086015>)) )