0 1 0 http://purl.obolibrary.org/obo/GO_1990938 peptidyl-aspartic acid autophosphorylation 'peptidyl-aspartic acid autophosphorylation' SubClassOf 'peptidyl-aspartic acid phosphorylation' 'peptidyl-aspartic acid autophosphorylation' SubClassOf 'protein autophosphorylation'