Drug Gene Type Source dihydroergotamine CALCA Text_Mining(PMID20561068,PMID20729756,PMID22963523,PMID22841658,PMID21110235,PMID23695055) BOSS dihydroergotamine HTR1B Text_Mining(PMID22860628,PMID23583574,PMID23620146,PMID23519210,PMID23815106,PMID) BOSS dihydroergotamine AR Ratio Potency (uM)=9.52052(uM) D4 PubChem dihydroergotamine DRD1 Potency=0.082(uM) D4 PubChem dihydroergotamine DRD1 Potency=8.9125(uM) D4 PubChem dihydroergotamine DRD1 Potency=8912.5(nM) D4 ChEMBL dihydroergotamine HTR1B None=None(uM) D4 PubChem dihydroergotamine HTR1D None=None(uM) D4 PubChem dihydroergotamine HTR1E None=None(uM) D4 PubChem dihydroergotamine HTR1F None=None(uM) D4 PubChem dihydroergotamine HTR7 None=None(uM) D4 PubChem dihydroergotamine MAPT Potency=3981.1(nM) D4 ChEMBL dihydroergotamine MAPT Potency=3162.3(nM) D4 ChEMBL