General Information of Drug-Metabolizing Enzyme (DME) (ID: DEBY951)

DME Name Cytochrome P450 21A2 (cyp21)
Synonyms Cytochrome P450 family 21 subfamily A member 2; Cytochrome cyp21A2; P450 21A2; cyp21A2
Gene Name cyp158a2_1
UniProt ID
A0A250VKS1_STROL
INTEDE ID
DME1472
Gene ID
34823218
EC Number EC: 1.14.14.16
Oxidoreductase
Oxygen paired donor oxidoreductase
Flavin/flavoprotein donor oxidoreductase
EC: 1.14.14.16
Lineage Species: Bacillus megaterium
Kingdom: Bacteria
Phylum: Firmicutes
Class: Bacilli
Order: Bacillales
Family: Bacillaceae
Genus: Bacillus
Species: Bacillus megaterium
Tissue Distribution Primarily distributed in human gut.
Sequence
MTEKTMPGPLPPVRHWPALDLKGVDFDPVLSELMREGPVTRIQLPNGEGWAWLVTRHDDV
RMVANDPRFGREAVVDQPVTRLAPHFIPARGAVGFLDPPDHTRLRRSVAAAFTARGVERV
RDKARRTLDVMVDELLRIGPPADLTEAVLSPFPIAVICELMGVPADDRRGMHTWTQLILS
SAHGAEVSEKAKDEMGAYFRKLIGARNDSRDEDVTSLLGAAVGRDEIDLEEAVGLAVLLQ
IGGEAVTNNSGQMFYLLLTRPALADRLRSDPRIRPQAIDELLRYIPHRNMVGLSRIARED
VEIRGVQIRAGDPIYVSYLAANRDPEVFPDPEHIDFGRSPNPHVAFGFGPHYCPGGMLAR
LESELLVEALVDRLPGLRLAVPPSQVPFRKGALIRGPEALPVTW
Function
This enzyme is a P-450 heme-thiolate protein and it responsible for the conversion of progesterone and 17alpha-hydroxyprogesterone to their respective 21-hydroxylated derivatives, 11-deoxycorticosterone and 11-deoxycortisol. Involved in the biosynthesis of the hormones aldosterone and cortisol. The electron donor is NADPH---hemoprotein reductase.

Molecular Interaction Atlas (MIA) of This DME

Molecular Interaction Atlas (MIA) Jump to Detail Molecular Interaction Atlas of This DME
1 Approved Drug(s) Metabolized by This DME
Drug Name Drug ID Indication ICD 11 Highest Status REF
Progesterone DMUY35B Amenorrhea GA20.0 Approved [1], [2]

References

1 acillus megaterium SF185 spores exert protective effects against oxidative stress in vivo and in vitro. Sci Rep. 2019 Aug 19;9(1):12082.
2 A Novel NADPH-dependent flavoprotein reductase from Bacillus megaterium acts as an efficient cytochrome P450 reductase. J Biotechnol. 2016 Aug 10;231:83-94.