Details of the Drug Combination

General Information of Drug Combination (ID: DCMSC5H)

• Drug Combination Name: Zaleplon + Enalaprilat
• Indication: Chronic myelogenous leukemia; Status: Investigative [1]
• Component Drugs:
  Zaleplon (DMGFWSM): Small molecular drug
  Enalaprilat (DMFYAM1): N.A.
• High-throughput Screening Result:
  Testing Cell Line: KBM-7
  Zero Interaction Potency (ZIP) Score: 9.36
  Bliss Independence Score: 9.36
  Loewe Additivity Score: 22.06
  LHighest Single Agent (HSA) Score: 22.08

Molecular Interaction Atlas of This Drug Combination

Indication(s) of Zaleplon

Disease Entry	ICD 11	Status	REF
Insomnia	7A00-7A0Z	Approved	[2]
Sleep disorder, initiating and maintaining sleep	N.A.	Investigative	[3]

Zaleplon Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
GABA(A) receptor alpha-1 (GABRA1)	TT1MPAY	GBRA1_HUMAN	Modulator	[6]

Zaleplon Interacts with 4 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[7]
Cytochrome P450 3A5 (CYP3A5)	DEIBDNY	CP3A5_HUMAN	Metabolism	[8]
Cytochrome P450 3A7 (CYP3A7)	DERD86B	CP3A7_HUMAN	Metabolism	[8]
Aldehyde oxidase (AOX1)	DEAWHS8	AOXA_HUMAN	Metabolism	[9]

Indication(s) of Enalaprilat

Disease Entry	ICD 11	Status	REF
Congestive heart failure	BD10	Approved	[4]
Hypertension	BA00-BA04	Approved	[5]
Malignant essential hypertension	BA00	Approved	[4]

Enalaprilat Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Angiotensin-converting enzyme (ACE)	TTL69WB	ACE_HUMAN	Inhibitor	[10]

Enalaprilat Interacts with 1 DTP Molecule(s)

DTP Name	DTP ID	UniProt ID	Mode of Action	REF
Peptide transporter 1 (SLC15A1)	DT9G7XN	S15A1_HUMAN	Substrate	[11]

Enalaprilat Interacts with 1 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Dipeptidase (pepV)	DEQMBHW	Q84BU9_LACLH	Metabolism	[12]

Enalaprilat Interacts with 5 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Endothelin-1 (EDN1)	OTZCACEG	EDN1_HUMAN	Decreases Secretion	[13]
B1 bradykinin receptor (BDKRB1)	OT1DHSVQ	BKRB1_HUMAN	Increases Activity	[14]
Organic anion transporter 3 (SLC22A8)	OT8BY933	S22A8_HUMAN	Increases Uptake	[15]
Solute carrier family 22 member 11 (SLC22A11)	OTAJLNJZ	S22AB_HUMAN	Increases Uptake	[15]
Solute carrier organic anion transporter family member 1B1 (SLCO1B1)	OTNEN8QK	SO1B1_HUMAN	Affects Abundance	[16]

References

• [1] Recurrent recessive mutation in deoxyguanosine kinase causes idiopathic noncirrhotic portal hypertension.Hepatology. 2016 Jun;63(6):1977-86. doi: 10.1002/hep.28499. Epub 2016 Mar 31.
• [2] URL: http://www.guidetopharmacology.org Nucleic Acids Res. 2015 Oct 12. pii: gkv1037. The IUPHAR/BPS Guide to PHARMACOLOGY in 2016: towards curated quantitative interactions between 1300 protein targets and 6000 ligands. (Ligand id: 4345).
• [3] Zaleplon FDA Label
• [4] Enalaprilat FDA Label
• [5] URL: http://www.guidetopharmacology.org Nucleic Acids Res. 2015 Oct 12. pii: gkv1037. The IUPHAR/BPS Guide to PHARMACOLOGY in 2016: towards curated quantitative interactions between 1300 protein targets and 6000 ligands. (Ligand id: 6332).
• [6] Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health & Human Services.
• [7] Metabolism of zaleplon by human liver: evidence for involvement of aldehyde oxidase. Xenobiotica. 2002 Oct;32(10):835-47.
• [8] Drug Interactions Flockhart Table
• [9] Characterization of aldehyde oxidase enzyme activity in cryopreserved human hepatocytes. Drug Metab Dispos. 2012 Feb;40(2):267-75.
• [10] Analysis of Vancomycin in the Hindlimb Vascular Bed of the Rat. Am J Ther. 1996 Oct;3(10):681-687.
• [11] Transporter-mediated Drug Interactions. Drug Metab Pharmacokinet. 2002;17(4):253-74.
• [12] Characterization and kinetic analysis of enzyme-substrate recognition by three recombinant lactococcal PepVs. Arch Biochem Biophys. 2006 Oct 15;454(2):137-45.
• [13] Different effects of angiotensin converting enzyme inhibitors on endothelin-1 and nitric oxide balance in human vascular endothelial cells: evidence of an oxidant-sensitive pathway. Mediators Inflamm. 2008;2008:305087. doi: 10.1155/2008/305087. Epub 2008 Dec 1.
• [14] Novel mode of action of angiotensin I converting enzyme inhibitors: direct activation of bradykinin B1 receptor. J Biol Chem. 2002 May 10;277(19):16847-52. doi: 10.1074/jbc.M200355200. Epub 2002 Mar 5.
• [15] Completing the Enalaprilat Excretion Pathway-Renal Handling by the Proximal Tubule. Pharmaceutics. 2020 Sep 30;12(10):935. doi: 10.3390/pharmaceutics12100935.
• [16] Effect of organic anion-transporting polypeptide 1B1 (OATP1B1) polymorphism on the single- and multiple-dose pharmacokinetics of enalapril in healthy Chinese adult men. Clin Ther. 2011 May;33(5):655-63. doi: 10.1016/j.clinthera.2011.04.018.