Unique_identifier_A Unique_identifier_B Alternative_identifier_A Alternative_identifier_B Aliases for A Aliases for B Methods First_author publication Taxon_A Taxon_B Interaction_types Source_databases Interaction_identifier Confidence score uniprotkb:P48039 uniprotkb:P29476 uniprotkb:MTNR1A(gene name) uniprotkb:Nos1(gene name) psi-mi:"MI:0077"(nuclear magnetic resonance) Tochio et al. (1999) pubmed:10331866 taxid:9606(Homo sapiens)|taxid:9606(human) taxid:10116(Rattus norvegicus)|taxid:10116(Norway rat) psi-mi:"MI:0914"(association) ELM ELMINT000043