Target General Infomation
Target ID
T75890
Former ID
TTDR01187
Target Name
Dihydropyrimidine dehydrogenase [NADP+]
Gene Name
DPYD
Synonyms
DHPDHase; DPD; Dihydropyrimidine dehydrogenase; Dihydrothymine dehydrogenase; Dihydrouracil dehydrogenase; DPYD
Target Type
Clinical Trial
Disease Cancer [ICD9: 140-229; ICD10: C00-C96]
Hyperlipidaemia [ICD9: 272.0-272.4; ICD10: E78]
Unspecified [ICD code not available]
Function
Involved in pyrimidine base degradation and catalyzes the reduction of uracil and thymine. also involved the degradation of the chemotherapeutic drug 5-fluorouracil.
BioChemical Class
Dihydropyrimidine dehydrogenase
UniProt ID
EC Number
EC 1.3.1.2
Sequence
MAPVLSKDSADIESILALNPRTQTHATLCSTSAKKLDKKHWKRNPDKNCFNCEKLENNFD
DIKHTTLGERGALREAMRCLKCADAPCQKSCPTNLDIKSFITSIANKNYYGAAKMIFSDN
PLGLTCGMVCPTSDLCVGGCNLYATEEGPINIGGLQQFATEVFKAMSIPQIRNPSLPPPE
KMSEAYSAKIALFGAGPASISCASFLARLGYSDITIFEKQEYVGGLSTSEIPQFRLPYDV
VNFEIELMKDLGVKIICGKSLSVNEMTLSTLKEKGYKAAFIGIGLPEPNKDAIFQGLTQD
QGFYTSKDFLPLVAKGSKAGMCACHSPLPSIRGVVIVLGAGDTAFDCATSALRCGARRVF
IVFRKGFVNIRAVPEEMELAKEEKCEFLPFLSPRKVIVKGGRIVAMQFVRTEQDETGKWN
EDEDQMVHLKADVVISAFGSVLSDPKVKEALSPIKFNRWGLPEVDPETMQTSEAWVFAGG
DVVGLANTTVESVNDGKQASWYIHKYVQSQYGASVSAKPELPLFYTPIDLVDISVEMAGL
KFINPFGLASATPATSTSMIRRAFEAGWGFALTKTFSLDKDIVTNVSPRIIRGTTSGPMY
GPGQSSFLNIELISEKTAAYWCQSVTELKADFPDNIVIASIMCSYNKNDWTELAKKSEDS
GADALELNLSCPHGMGERGMGLACGQDPELVRNICRWVRQAVQIPFFAKLTPNVTDIVSI
ARAAKEGGANGVTATNTVSGLMGLKSDGTPWPAVGIAKRTTYGGVSGTAIRPIALRAVTS
IARALPGFPILATGGIDSAESGLQFLHSGASVLQVCSAIQNQDFTVIEDYCTGLKALLYL
KSIEELQDWDGQSPATVSHQKGKPVPRIAELMDKKLPSFGPYLEQRKKIIAENKIRLKEQ
NVAFSPLKRNCFIPKRPIPTIKDVIGKALQYLGTFGELSNVEQVVAMIDEEMCINCGKCY
MTCNDSGYQAIQFDPETHLPTITDTCTGCTLCLSVCPIVDCIKMVSRTTPYEPKRGVPLS
VNPVC
Drugs and Mode of Action
Drug(s) Eniluracil Drug Info Phase 2 Hyperlipidaemia [1]
RO-09-4889 Drug Info Phase 1 Cancer [2]
FL-386 Drug Info Discontinued in Phase 2 Hyperlipidaemia [3]
Inhibitor (5s)-5-Iododihydro-2,4(1h,3h)-Pyrimidinedione Drug Info [4]
5-Fluorouracil Drug Info [5]
5-Iodouracil Drug Info [4]
6-Carboxymethyluracil Drug Info [4]
Flavin-Adenine Dinucleotide Drug Info [4]
Modulator Eniluracil Drug Info [1]
FL-386 Drug Info [6], [7]
RO-09-4889 Drug Info [2], [6]
Uracil Drug Info [8]
Pathways
BioCyc Pathway Pyrimidine ribonucleosides degradation
Thymine degradation
Uracil degradation
KEGG Pathway Pyrimidine metabolism
beta-Alanine metabolism
Pantothenate and CoA biosynthesis
Drug metabolism - other enzymes
Metabolic pathways
PANTHER Pathway Pyrimidine Metabolism
PathWhiz Pathway Beta-Alanine Metabolism
Pyrimidine Metabolism
WikiPathways Metabolism of nucleotides
Fluoropyrimidine Activity
References
REF 1Eniluracil: an irreversible inhibitor of dihydropyrimidine dehydrogenase. Expert Opin Investig Drugs. 2000 Jul;9(7):1635-49.
REF 2Single ascending dose tolerability, pharmacokinetic-pharmacodynamic study of dihydropyrimidine dehydrogenase inhibitor Ro 09-4889. Clin Cancer Res. 2004 Apr 1;10(7):2327-35.
REF 3Trusted, scientifically sound profiles of drug programs, clinical trials, safety reports, and company deals, written by scientists. Springer. 2015. Adis Insight (drug id 800002285)
REF 4How many drug targets are there? Nat Rev Drug Discov. 2006 Dec;5(12):993-6.
REF 5Enhancement of the antitumour activity of 5-fluorouracil (5-FU) by inhibiting dihydropyrimidine dehydrogenase activity (DPD) using 5-chloro-2,4-dihydroxypyridine (CDHP) in human tumour cells. Eur J Cancer. 2002 Jun;38(9):1271-7.
REF 6Therapeutic target database update 2012: a resource for facilitating target-oriented drug discovery. Nucleic Acids Res. 2012 Jan;40(Database issue):D1128-36.
REF 7Effects of FL-386 on faecal lipid excretion in humans. J Int Med Res. 1993 Sep-Oct;21(5):225-33.
REF 8The ChEMBL database in 2017.

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