Target General Infomation
Target ID
T92458
Former ID
TTDI02046
Target Name
Cytochrome P450 24
Gene Name
CYP24A1
Synonyms
1,25dihydroxyvitamin D(3) 24hydroxylase, mitochondrial; 24OHase; Cytochrome P450CC24; Vitamin D(3) 24hydroxylase; CYP24A1
Target Type
Clinical Trial
Disease Psoriasis [ICD9: 696; ICD10: L40]
Function
Has a role in maintaining calcium homeostasis. Catalyzes the NADPH-dependent 24-hydroxylation of calcidiol (25- hydroxyvitamin D(3)) and calcitriol (1-alpha,25-dihydroxyvitamin D(3)). The enzyme can perform up to 6 rounds of hydroxylation of calcitriol leading to calcitroic acid. It also shows 23- hydroxylating activity leading to 1-alpha,25-dihydroxyvitamin D(3)-26,23-lactone as end product.
BioChemical Class
Oxidoreductases acting on paired donors
UniProt ID
EC Number
EC 1.14.13.126
Sequence
MSSPISKSRSLAAFLQQLRSPRQPPRLVTSTAYTSPQPREVPVCPLTAGGETQNAAALPG
PTSWPLLGSLLQILWKGGLKKQHDTLVEYHKKYGKIFRMKLGSFESVHLGSPCLLEALYR
TESAYPQRLEIKPWKAYRDYRKEGYGLLILEGEDWQRVRSAFQKKLMKPGEVMKLDNKIN
EVLADFMGRIDELCDERGHVEDLYSELNKWSFESICLVLYEKRFGLLQKNAGDEAVNFIM
AIKTMMSTFGRMMVTPVELHKSLNTKVWQDHTLAWDTIFKSVKACIDNRLEKYSQQPSAD
FLCDIYHQNRLSKKELYAAVTELQLAAVETTANSLMWILYNLSRNPQVQQKLLKEIQSVL
PENQVPRAEDLRNMPYLKACLKESMRLTPSVPFTTRTLDKATVLGEYALPKGTVLMLNTQ
VLGSSEDNFEDSSQFRPERWLQEKEKINPFAHLPFGVGKRMCIGRRLAELQLHLALCWIV
RKYDIQATDNEPVEMLHSGTLVPSRELPIAFCQR
Drugs and Mode of Action
Drug(s) Lunacalcipol Drug Info Phase 2 Psoriasis [523662]
Inhibitor Lunacalcipol Drug Info [548167]
Target Expression Profile (TEP) and Drug Resistance Mutation (DRM)
TEP EXP Info
Pathways
KEGG Pathway Steroid biosynthesis
Metabolic pathways
MicroRNAs in cancer
NetPath Pathway TGF_beta_Receptor Signaling Pathway
PANTHER Pathway Vitamin D metabolism and pathway
Reactome Vitamin D (calciferol) metabolism
WikiPathways Metapathway biotransformation
Oxidation by Cytochrome P450
Nuclear Receptors in Lipid Metabolism and Toxicity
Vitamin D Receptor Pathway
Metabolism of steroid hormones and vitamin D
Phase 1 - Functionalization of compounds
Vitamin D Metabolism
References
Ref 523662ClinicalTrials.gov (NCT01453634) Four Week, Pharmacodynamic/Pharmacokinetic, Efficacy, and Safety Study of Lunacalcipol (CTA018). U.S. National Institutes of Health.
Ref 548167Trusted, scientifically sound profiles of drug programs, clinical trials, safety reports, and company deals, written by scientists. Springer. 2015. Adis Insight (drug id 800022679)

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