Target Gene Table
VIS IDVirusEnsembl IDGene TypeTarget GeneOncogeneTumor Suppressor GeneNCBI IDUniprot ID
TVIS10039668HBVENSG00000055118.18protein_codingKCNH2NoNo3757A0A090N7W1
A0A090N7X5
A0A090N8Q0
Q12809
TCGA Plot Options
Drug Information
GeneKCNH2
DrugBank IDDB00637
Drug NameAstemizole
Target IDBE0000090
UniProt IDQ12809
Regulation Typeinhibitor
PubMed IDs10376921; 10422790; 10444235; 11575008; 15272206
CitationsZhou Z, Vorperian VR, Gong Q, Zhang S, January CT: Block of HERG potassium channels by the antihistamine astemizole and its metabolites desmethylastemizole and norastemizole. J Cardiovasc Electrophysiol. 1999 Jun;10(6):836-43.@@Chachin M, Katayama Y, Yamada M, Horio Y, Ohmura T, Kitagawa H, Uchida S, Kurachi Y: Epinastine, a nonsedating histamine H1 receptor antagonist, has a negligible effect on HERG channel. Eur J Pharmacol. 1999 Jun 25;374(3):457-60.@@Taglialatela M, Castaldo P, Pannaccione A, Giorgio G, Genovese A, Marone G, Annunziato L: Cardiac ion channels and antihistamines: possible mechanisms of cardiotoxicity. Clin Exp Allergy. 1999 Jul;29 Suppl 3:182-9.@@Grzelewska-Rzymowska I, Pietrzkowicz M, Gorska M: [The effect of second generation histamine antagonists on the heart]. Pneumonol Alergol Pol. 2001;69(3-4):217-26.@@Chiu PJ, Marcoe KF, Bounds SE, Lin CH, Feng JJ, Lin A, Cheng FC, Crumb WJ, Mitchell R: Validation of a [3H]astemizole binding assay in HEK293 cells expressing HERG K+ channels. J Pharmacol Sci. 2004 Jul;95(3):311-9.
GroupsApproved; Withdrawn
Direct ClassificationBenzimidazoles
SMILESCOC1=CC=C(CCN2CCC(CC2)NC2=NC3=CC=CC=C3N2CC2=CC=C(F)C=C2)C=C1
PathwaysAstemizole H1-Antihistamine Action
PharmGKBPA448498
ChEMBLCHEMBL296419