Hmdb loader

HMDBP02212 (Potassium voltage-gated channel subfamily H member 2) Metabolite Associations

Displaying all 22 metabolite protein links
HMDB ID Name CAS NumberStructureFormula Average Mass
Monoisotopic Mass 		References
HMDB0000058Cyclic AMP60-92-4ThumbC10H12N5O6P329.2059
329.052519653		Not Available
HMDB0000586Potassium7440-09-7ThumbK39.0983
38.963706861		Not Available
HMDB0001850Verapamil52-53-9ThumbC27H38N2O4454.6016
454.283157714		Not Available
HMDB00139468-HydroxycarvedilolThumbC24H26N2O5422.4736
422.184171952
  1. Karle CA, Kreye VA, Thomas D, Rockl K, Kathofer S, Zhang W, Kiehn J: Antiarrhythmic drug carvedilol inhibits HERG potassium channels. Cardiovasc Res. 2001 Feb 1;49(2):361-70. [PubMed:11164846 ]
  2. Kawakami K, Nagatomo T, Abe H, Kikuchi K, Takemasa H, Anson BD, Delisle BP, January CT, Nakashima Y: Comparison of HERG channel blocking effects of various beta-blockers-- implication for clinical strategy. Br J Pharmacol. 2006 Mar;147(6):642-52. [PubMed:16314852 ]
HMDB0013961O-Desmethylverapamil (D-702)ThumbC26H36N2O4440.575
440.26750765
  1. Tfelt-Hansen P, Tfelt-Hansen J: Verapamil for cluster headache. Clinical pharmacology and possible mode of action. Headache. 2009 Jan;49(1):117-25. doi: 10.1111/j.1526-4610.2008.01298.x. [PubMed:19125880 ]
  2. Duan JJ, Ma JH, Zhang PH, Wang XP, Zou AR, Tu DN: Verapamil blocks HERG channel by the helix residue Y652 and F656 in the S6 transmembrane domain. Acta Pharmacol Sin. 2007 Jul;28(7):959-67. [PubMed:17588331 ]
  3. Cheng HC, Incardona J, McCullough B: Isolated perfused and paced guinea pig heart to test for drug-induced changes of the QT interval. J Pharmacol Toxicol Methods. 2006 Nov-Dec;54(3):278-87. Epub 2006 Feb 28. [PubMed:16507347 ]
  4. Schneider J, Hauser R, Andreas JO, Linz K, Jahnel U: Differential effects of human ether-a-go-go-related gene (HERG) blocking agents on QT duration variability in conscious dogs. Eur J Pharmacol. 2005 Apr 4;512(1):53-60. [PubMed:15814090 ]
  5. Ridley JM, Dooley PC, Milnes JT, Witchel HJ, Hancox JC: Lidoflazine is a high affinity blocker of the HERG K(+)channel. J Mol Cell Cardiol. 2004 May;36(5):701-5. [PubMed:15135665 ]
  6. Shimizu W, Aiba T, Antzelevitch C: Specific therapy based on the genotype and cellular mechanism in inherited cardiac arrhythmias. Long QT syndrome and Brugada syndrome. Curr Pharm Des. 2005;11(12):1561-72. [PubMed:15892662 ]
HMDB0014349Dofetilide115256-11-6ThumbC19H27N3O5S2441.565
441.139212369
  1. Chen X, Ji ZL, Chen YZ: TTD: Therapeutic Target Database. Nucleic Acids Res. 2002 Jan 1;30(1):412-5. [PubMed:11752352 ]
  2. Lees-Miller JP, Duan Y, Teng GQ, Duff HJ: Molecular determinant of high-affinity dofetilide binding to HERG1 expressed in Xenopus oocytes: involvement of S6 sites. Mol Pharmacol. 2000 Feb;57(2):367-74. [PubMed:10648647 ]
  3. Overholt JL, Ficker E, Yang T, Shams H, Bright GR, Prabhakar NR: HERG-Like potassium current regulates the resting membrane potential in glomus cells of the rabbit carotid body. J Neurophysiol. 2000 Mar;83(3):1150-7. [PubMed:10712445 ]
  4. Finlayson K, Pennington AJ, Kelly JS: [3H]dofetilide binding in SHSY5Y and HEK293 cells expressing a HERG-like K+ channel? Eur J Pharmacol. 2001 Feb 2;412(3):203-12. [PubMed:11166283 ]
  5. Finlayson K, Turnbull L, January CT, Sharkey J, Kelly JS: [3H]dofetilide binding to HERG transfected membranes: a potential high throughput preclinical screen. Eur J Pharmacol. 2001 Oct 26;430(1):147-8. [PubMed:11698075 ]
  6. Ficker E, Jarolimek W, Brown AM: Molecular determinants of inactivation and dofetilide block in ether a-go-go (EAG) channels and EAG-related K(+) channels. Mol Pharmacol. 2001 Dec;60(6):1343-8. [PubMed:11723241 ]
  7. Ficker E, Jarolimek W, Kiehn J, Baumann A, Brown AM: Molecular determinants of dofetilide block of HERG K+ channels. Circ Res. 1998 Feb 23;82(3):386-95. [PubMed:9486667 ]
  8. Kang J, Chen XL, Wang H, Ji J, Cheng H, Incardona J, Reynolds W, Viviani F, Tabart M, Rampe D: Discovery of a small molecule activator of the human ether-a-go-go-related gene (HERG) cardiac K+ channel. Mol Pharmacol. 2005 Mar;67(3):827-36. Epub 2004 Nov 17. [PubMed:15548764 ]
HMDB0014421Amsacrine51264-14-3ThumbC21H19N3O3S393.459
393.114712179
  1. Thomas D, Hammerling BC, Wu K, Wimmer AB, Ficker EK, Kirsch GE, Kochan MC, Wible BA, Scholz EP, Zitron E, Kathofer S, Kreye VA, Katus HA, Schoels W, Karle CA, Kiehn J: Inhibition of cardiac HERG currents by the DNA topoisomerase II inhibitor amsacrine: mode of action. Br J Pharmacol. 2004 Jun;142(3):485-94. Epub 2004 May 17. [PubMed:15148258 ]
HMDB0014453Ibutilide122647-32-9ThumbC20H36N2O3S384.576
384.244663718
  1. Doggrell SA, Hancox JC: Ibutilide--recent molecular insights and accumulating evidence for use in atrial flutter and fibrillation. Expert Opin Investig Drugs. 2005 May;14(5):655-69. [PubMed:15926871 ]
  2. Perry M, de Groot MJ, Helliwell R, Leishman D, Tristani-Firouzi M, Sanguinetti MC, Mitcheson J: Structural determinants of HERG channel block by clofilium and ibutilide. Mol Pharmacol. 2004 Aug;66(2):240-9. [PubMed:15266014 ]
  3. Perry M, Stansfeld PJ, Leaney J, Wood C, de Groot MJ, Leishman D, Sutcliffe MJ, Mitcheson JS: Drug binding interactions in the inner cavity of HERG channels: molecular insights from structure-activity relationships of clofilium and ibutilide analogs. Mol Pharmacol. 2006 Feb;69(2):509-19. Epub 2005 Nov 16. [PubMed:16291873 ]
  4. Wolpert C, Schimpf R, Veltmann C, Borggrefe M: [Short QT syndrome]. Herz. 2007 May;32(3):206-10. [PubMed:17497253 ]
  5. Wolpert C, Schimpf R, Veltmann C, Giustetto C, Gaita F, Borggrefe M: Clinical characteristics and treatment of short QT syndrome. Expert Rev Cardiovasc Ther. 2005 Jul;3(4):611-7. [PubMed:16076272 ]
  6. Yang T, Snyders D, Roden DM: Drug block of I(kr): model systems and relevance to human arrhythmias. J Cardiovasc Pharmacol. 2001 Nov;38(5):737-44. [PubMed:11602820 ]
HMDB0014486Terfenadine50679-08-8ThumbC32H41NO2471.6734
471.313729561
  1. Chen X, Ji ZL, Chen YZ: TTD: Therapeutic Target Database. Nucleic Acids Res. 2002 Jan 1;30(1):412-5. [PubMed:11752352 ]
  2. Gessner G, Zacharias M, Bechstedt S, Schonherr R, Heinemann SH: Molecular determinants for high-affinity block of human EAG potassium channels by antiarrhythmic agents. Mol Pharmacol. 2004 May;65(5):1120-9. [PubMed:15102940 ]
  3. Testai L, Cecchetti V, Sabatini S, Martelli A, Breschi MC, Calderone V: Effects of K openers on the QT prolongation induced by HERG-blocking drugs in guinea-pigs. J Pharm Pharmacol. 2010 Jul;62(7):924-30. doi: 10.1211/jpp.62.06.0014. [PubMed:20636881 ]
HMDB0014600Prazosin19216-56-9ThumbC19H21N5O4383.4011
383.159354185
  1. Thomas D, Wimmer AB, Wu K, Hammerling BC, Ficker EK, Kuryshev YA, Kiehn J, Katus HA, Schoels W, Karle CA: Inhibition of human ether-a-go-go-related gene potassium channels by alpha 1-adrenoceptor antagonists prazosin, doxazosin, and terazosin. Naunyn Schmiedebergs Arch Pharmacol. 2004 May;369(5):462-72. Epub 2004 Apr 20. [PubMed:15098086 ]
HMDB0014632Sotalol3930-20-9ThumbC12H20N2O3S272.364
272.119463206
  1. Fedida D, Orth PM, Hesketh JC, Ezrin AM: The role of late I and antiarrhythmic drugs in EAD formation and termination in Purkinje fibers. J Cardiovasc Electrophysiol. 2006 May;17 Suppl 1:S71-S78. [PubMed:16686685 ]
  2. Wolpert C, Schimpf R, Veltmann C, Giustetto C, Gaita F, Borggrefe M: Clinical characteristics and treatment of short QT syndrome. Expert Rev Cardiovasc Ther. 2005 Jul;3(4):611-7. [PubMed:16076272 ]
  3. Shimizu W, Antzelevitch C: Effects of a K(+) channel opener to reduce transmural dispersion of repolarization and prevent torsade de pointes in LQT1, LQT2, and LQT3 models of the long-QT syndrome. Circulation. 2000 Aug 8;102(6):706-12. [PubMed:10931813 ]
  4. Numaguchi H, Mullins FM, Johnson JP Jr, Johns DC, Po SS, Yang IC, Tomaselli GF, Balser JR: Probing the interaction between inactivation gating and Dd-sotalol block of HERG. Circ Res. 2000 Nov 24;87(11):1012-8. [PubMed:11090546 ]
  5. Wolpert C, Schimpf R, Giustetto C, Antzelevitch C, Cordeiro J, Dumaine R, Brugada R, Hong K, Bauersfeld U, Gaita F, Borggrefe M: Further insights into the effect of quinidine in short QT syndrome caused by a mutation in HERG. J Cardiovasc Electrophysiol. 2005 Jan;16(1):54-8. [PubMed:15673388 ]
HMDB0014728Doxazosin74191-85-8ThumbC23H25N5O5451.4751
451.185568935
  1. Thomas D, Wimmer AB, Wu K, Hammerling BC, Ficker EK, Kuryshev YA, Kiehn J, Katus HA, Schoels W, Karle CA: Inhibition of human ether-a-go-go-related gene potassium channels by alpha 1-adrenoceptor antagonists prazosin, doxazosin, and terazosin. Naunyn Schmiedebergs Arch Pharmacol. 2004 May;369(5):462-72. Epub 2004 Apr 20. [PubMed:15098086 ]
HMDB0014742Cisapride81098-60-4ThumbC23H29ClFN3O4465.945
465.183062343
  1. Walker BD, Singleton CB, Bursill JA, Wyse KR, Valenzuela SM, Qiu MR, Breit SN, Campbell TJ: Inhibition of the human ether-a-go-go-related gene (HERG) potassium channel by cisapride: affinity for open and inactivated states. Br J Pharmacol. 1999 Sep;128(2):444-50. [PubMed:10510456 ]
  2. Chen J, Seebohm G, Sanguinetti MC: Position of aromatic residues in the S6 domain, not inactivation, dictates cisapride sensitivity of HERG and eag potassium channels. Proc Natl Acad Sci U S A. 2002 Sep 17;99(19):12461-6. Epub 2002 Sep 3. [PubMed:12209010 ]
  3. Lin J, Guo J, Gang H, Wojciechowski P, Wigle JT, Zhang S: Intracellular K+ is required for the inactivation-induced high-affinity binding of cisapride to HERG channels. Mol Pharmacol. 2005 Sep;68(3):855-65. Epub 2005 Jun 20. [PubMed:15967876 ]
  4. Perrio M, Voss S, Shakir SA: Application of the bradford hill criteria to assess the causality of cisapride-induced arrhythmia: a model for assessing causal association in pharmacovigilance. Drug Saf. 2007;30(4):333-46. [PubMed:17408310 ]
  5. Mohammad S, Zhou Z, Gong Q, January CT: Blockage of the HERG human cardiac K+ channel by the gastrointestinal prokinetic agent cisapride. Am J Physiol. 1997 Nov;273(5 Pt 2):H2534-8. [PubMed:9374794 ]
HMDB0014775Astemizole68844-77-9ThumbC28H31FN4O458.5703
458.248189839
  1. Zhou 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. [PubMed:10376921 ]
  2. 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. [PubMed:10422790 ]
  3. 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. [PubMed:10444235 ]
  4. 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. [PubMed:11575008 ]
  5. 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. [PubMed:15272206 ]
HMDB0014817Thioridazine50-52-2ThumbC21H26N2S2370.575
370.153740222
  1. Milnes JT, Witchel HJ, Leaney JL, Leishman DJ, Hancox JC: hERG K+ channel blockade by the antipsychotic drug thioridazine: An obligatory role for the S6 helix residue F656. Biochem Biophys Res Commun. 2006 Dec 8;351(1):273-80. Epub 2006 Oct 23. [PubMed:17056009 ]
HMDB0015044Quinidine56-54-2ThumbC20H24N2O2324.4168
324.183778022
  1. Wolpert C, Schimpf R, Giustetto C, Antzelevitch C, Cordeiro J, Dumaine R, Brugada R, Hong K, Bauersfeld U, Gaita F, Borggrefe M: Further insights into the effect of quinidine in short QT syndrome caused by a mutation in HERG. J Cardiovasc Electrophysiol. 2005 Jan;16(1):54-8. [PubMed:15673388 ]
  2. Po SS, Wang DW, Yang IC, Johnson JP Jr, Nie L, Bennett PB: Modulation of HERG potassium channels by extracellular magnesium and quinidine. J Cardiovasc Pharmacol. 1999 Feb;33(2):181-5. [PubMed:10028924 ]
  3. Dong DL, Li Z, Wang HZ, Du ZM, Song WH, Yang BF: Acidification alters antiarrhythmic drug blockade of the ether-a-go-go-related Gene (HERG) Channels. Basic Clin Pharmacol Toxicol. 2004 May;94(5):209-12. [PubMed:15125690 ]
  4. Lin C, Ke X, Cvetanovic I, Ranade V, Somberg J: The influence of extracellular acidosis on the effect of IKr blockers. J Cardiovasc Pharmacol Ther. 2005 Mar;10(1):67-76. [PubMed:15821840 ]
  5. Lin C, Cvetanovic I, Ke X, Ranade V, Somberg J: A mechanism for the potential proarrhythmic effect of acidosis, bradycardia, and hypokalemia on the blockade of human ether-a-go-go-related gene (HERG) channels. Am J Ther. 2005 Jul-Aug;12(4):328-36. [PubMed:16041196 ]
  6. Guerard NC, Traebert M, Suter W, Dumotier BM: Selective block of IKs plays a significant role in MAP triangulation induced by IKr block in isolated rabbit heart. J Pharmacol Toxicol Methods. 2008 Jul-Aug;58(1):32-40. doi: 10.1016/j.vascn.2008.05.129. Epub 2008 Jun 8. [PubMed:18582585 ]
HMDB0015232Pimozide2062-78-4ThumbC28H29F2N3O461.5462
461.227868975
  1. Kang J, Wang L, Cai F, Rampe D: High affinity blockade of the HERG cardiac K(+) channel by the neuroleptic pimozide. Eur J Pharmacol. 2000 Mar 31;392(3):137-40. [PubMed:10762666 ]
  2. Osypenko VM, Degtiar VIe, Naid'onov VG, Shuba IaM: [Blockade of HERG K+ channels expressed in Xenopus oocytes by antipsychotic agents]. Fiziol Zh. 2001;47(1):17-25. [PubMed:11296551 ]
  3. Shuba YM, Degtiar VE, Osipenko VN, Naidenov VG, Woosley RL: Testosterone-mediated modulation of HERG blockade by proarrhythmic agents. Biochem Pharmacol. 2001 Jul 1;62(1):41-9. [PubMed:11377395 ]
  4. Kang J, Chen XL, Rampe D: The antipsychotic drugs sertindole and pimozide block erg3, a human brain K(+) channel. Biochem Biophys Res Commun. 2001 Aug 24;286(3):499-504. [PubMed:11511086 ]
HMDB0015242Miconazole22916-47-8ThumbC18H14Cl4N2O416.129
413.986023908
  1. Hatton CJ, Peers C: Effects of cytochrome P-450 inhibitors on ionic currents in isolated rat type I carotid body cells. Am J Physiol. 1996 Jul;271(1 Pt 1):C85-92. [PubMed:8760033 ]
  2. Kikuchi K, Nagatomo T, Abe H, Kawakami K, Duff HJ, Makielski JC, January CT, Nakashima Y: Blockade of HERG cardiac K+ current by antifungal drug miconazole. Br J Pharmacol. 2005 Mar;144(6):840-8. [PubMed:15778703 ]
HMDB0015293Terazosin63590-64-7ThumbC19H25N5O4387.4329
387.190654313
  1. Thomas D, Wimmer AB, Wu K, Hammerling BC, Ficker EK, Kuryshev YA, Kiehn J, Katus HA, Schoels W, Karle CA: Inhibition of human ether-a-go-go-related gene potassium channels by alpha 1-adrenoceptor antagonists prazosin, doxazosin, and terazosin. Naunyn Schmiedebergs Arch Pharmacol. 2004 May;369(5):462-72. Epub 2004 Apr 20. [PubMed:15098086 ]
HMDB0015313Propafenone54063-53-5ThumbC21H27NO3341.444
341.199093735
  1. Chen X, Ji ZL, Chen YZ: TTD: Therapeutic Target Database. Nucleic Acids Res. 2002 Jan 1;30(1):412-5. [PubMed:11752352 ]
  2. Mergenthaler J, Haverkamp W, Huttenhofer A, Skryabin BV, Musshoff U, Borggrefe M, Speckmann EJ, Breithardt G, Madeja M: Blocking effects of the antiarrhythmic drug propafenone on the HERG potassium channel. Naunyn Schmiedebergs Arch Pharmacol. 2001 Apr;363(4):472-80. [PubMed:11330342 ]
  3. Arias C, Gonzalez T, Moreno I, Caballero R, Delpon E, Tamargo J, Valenzuela C: Effects of propafenone and its main metabolite, 5-hydroxypropafenone, on HERG channels. Cardiovasc Res. 2003 Mar;57(3):660-9. [PubMed:12618228 ]
HMDB0015349Halofantrine69756-53-2ThumbC26H30Cl2F3NO500.424
499.165654616
  1. Tie H, Walker BD, Singleton CB, Valenzuela SM, Bursill JA, Wyse KR, Breit SN, Campbell TJ: Inhibition of HERG potassium channels by the antimalarial agent halofantrine. Br J Pharmacol. 2000 Aug;130(8):1967-75. [PubMed:10952689 ]
  2. Mbai M, Rajamani S, January CT: The anti-malarial drug halofantrine and its metabolite N-desbutylhalofantrine block HERG potassium channels. Cardiovasc Res. 2002 Sep;55(4):799-805. [PubMed:12176129 ]
HMDB0015618Sertindole106516-24-9ThumbC24H26ClFN4O440.941
440.177917386
  1. Kang J, Chen XL, Rampe D: The antipsychotic drugs sertindole and pimozide block erg3, a human brain K(+) channel. Biochem Biophys Res Commun. 2001 Aug 24;286(3):499-504. [PubMed:11511086 ]
  2. Rampe D, Murawsky MK, Grau J, Lewis EW: The antipsychotic agent sertindole is a high affinity antagonist of the human cardiac potassium channel HERG. J Pharmacol Exp Ther. 1998 Aug;286(2):788-93. [PubMed:9694935 ]
  3. Tang W, Kang J, Wu X, Rampe D, Wang L, Shen H, Li Z, Dunnington D, Garyantes T: Development and evaluation of high throughput functional assay methods for HERG potassium channel. J Biomol Screen. 2001 Oct;6(5):325-31. [PubMed:11689132 ]
Displaying all 22 metabolite protein links