Details of the Drug Combination

General Information of Drug Combination (ID: DCBL4OJ)

Drug Combination Name

Pyrazinamide Pepstatin

Indication

Disease Entry	Status	REF
Chronic myelogenous leukemia	Investigative	[1]

Component Drugs

Pyrazinamide DM4IF32

Pepstatin DM9S1EA

Small molecular drug

2D MOL

3D MOL

3D MOL is unavailable

High-throughput Screening Result

Testing Cell Line: KBM-7

Zero Interaction Potency (ZIP) Score: 42.69

Bliss Independence Score: 42.69

Loewe Additivity Score: 54.37

LHighest Single Agent (HSA) Score: 54.37

Molecular Interaction Atlas of This Drug Combination

Molecular Interaction Atlas (MIA)

Indication(s) of Pyrazinamide

Disease Entry	ICD 11	Status	REF
Meningeal tuberculosis	N.A.	Approved	[2]
Mycobacterium infection	1B10-1B21	Approved	[3]
Pulmonary tuberculosis	1B10.Z	Approved	[2]

Pyrazinamide Interacts with 1 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Bacterial Fatty acid synthetase I (Bact inhA)	TTVTX4N	INHA_MYCTU	Inhibitor	[6]
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Pyrazinamide Interacts with 3 DME Molecule(s)

DME Name	DME ID	UniProt ID	Mode of Action	REF
Cytochrome P450 3A4 (CYP3A4)	DE4LYSA	CP3A4_HUMAN	Metabolism	[7]
Cytochrome P450 1A2 (CYP1A2)	DEJGDUW	CP1A2_HUMAN	Metabolism	[7]
Nicotinamidase (pncA)	DERQS6E	B0VA03_ACIBY	Metabolism	[8]
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Pyrazinamide Interacts with 9 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Serine/threonine-protein kinase/endoribonuclease IRE1 (ERN1)	OTY9R6FZ	ERN1_HUMAN	Increases Expression	[5]
Eukaryotic translation initiation factor 2 subunit 1 (EIF2S1)	OTM0GDTP	IF2A_HUMAN	Increases Phosphorylation	[5]
Endoplasmic reticulum chaperone BiP (HSPA5)	OTFUIRAO	BIP_HUMAN	Increases Expression	[5]
Cyclic AMP-dependent transcription factor ATF-4 (ATF4)	OTRFV19J	ATF4_HUMAN	Increases Expression	[5]
Cyclic AMP-dependent transcription factor ATF-6 alpha (ATF6)	OTAFHAVI	ATF6A_HUMAN	Increases Expression	[5]
DNA damage-inducible transcript 3 protein (DDIT3)	OTI8YKKE	DDIT3_HUMAN	Increases Expression	[5]
Caspase-3 (CASP3)	OTIJRBE7	CASP3_HUMAN	Increases Cleavage	[5]
Solute carrier family 22 member 12 (SLC22A12)	OT72ZAWS	S22AC_HUMAN	Affects Activity	[9]
Eukaryotic translation initiation factor 2-alpha kinase 3 (EIF2AK3)	OT0DZGY4	E2AK3_HUMAN	Increases Phosphorylation	[5]
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⏷ Show the Full List of 9 DOT(s)

Indication(s) of Pepstatin

Disease Entry	ICD 11	Status	REF
Malaria	1F40-1F45	Terminated	[4]

Pepstatin Interacts with 4 DTT Molecule(s)

DTT Name	DTT ID	UniProt ID	Mode of Action	REF
Plasmodium Cysteine protease falcipain-2 (Malaria CPF2)	TT7EASG	Q9N6S8_PLAFA	Inhibitor	[10]
Plasmodium Plasmepsin 2 (Malaria PLA2)	TTXMNHO	PLM2_PLAFA	Inhibitor	[11]
Plasmodium Plasmepsin 1 (Malaria PLA1)	TTH9VL3	PLM1_PLAFA	Inhibitor	[11]
Plasmodium Cysteine protease falcipain (Malaria CPF)	TTJNPTK	NOUNIPROTAC	Inhibitor	[11]
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Pepstatin Interacts with 1 DOT Molecule(s)

DOT Name	DOT ID	UniProt ID	Mode of Action	REF
Cathepsin D (CTSD)	OTQZ36F3	CATD_HUMAN	Decreases Activity	[12]
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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	Pyrazinamide FDA Label
3	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: 7287).
4	Trusted, scientifically sound profiles of drug programs, clinical trials, safety reports, and company deals, written by scientists. Springer. 2015. Adis Insight (drug id 800004280)
5	Pyrazinamide-induced hepatotoxicity is alleviated by 4-PBA via inhibition of the PERK-eIF2-ATF4-CHOP pathway. Toxicology. 2017 Mar 1;378:65-75. doi: 10.1016/j.tox.2017.01.002. Epub 2017 Jan 4.
6	Pyrazinamide inhibits the eukaryotic-like fatty acid synthetase I (FASI) of Mycobacterium tuberculosis. Nat Med. 2000 Sep;6(9):1043-7.
7	The metabolism of pyrazoloacridine (NSC 366140) by cytochromes p450 and flavin monooxygenase in human liver microsomes. Clin Cancer Res. 2004 Feb 15;10(4):1471-80.
8	Specificity and mechanism of Acinetobacter baumanii nicotinamidase: implications for activation of the front-line tuberculosis drug pyrazinamide. Angew Chem Int Ed Engl. 2009;48(48):9176-9.
9	Clinical and molecular analysis of patients with renal hypouricemia in Japan-influence of URAT1 gene on urinary urate excretion. J Am Soc Nephrol. 2004 Jan;15(1):164-73. doi: 10.1097/01.asn.0000105320.04395.d0.
10	Novel molecular targets for antimalarial drug development. Chem Biol Drug Des. 2008 Apr;71(4):287-97.
11	Novel molecular targets for antimalarial chemotherapy. Int J Antimicrob Agents. 2007 Jul;30(1):4-10.
12	Evidence of a lysosomal pathway for apoptosis induced by the synthetic retinoid CD437 in human leukemia HL-60 cells. Cell Death Differ. 2001 May;8(5):477-85. doi: 10.1038/sj.cdd.4400843.