6,7-dihidropteridin reduktaza
(Preusmjereno sa stranice NAD(P)H:6,7-dihydropteridine oxidoreductase)
6,7-dihidropteridin reduktaza | |||||||||
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Dihidropteridin reduktaza dimer, Human | |||||||||
Identifikatori | |||||||||
EC broj | 1.5.1.34 | ||||||||
CAS broj | 2620562 | ||||||||
IntEnz | IntEnz view | ||||||||
BRENDA | BRENDA entry | ||||||||
ExPASy | NiceZyme view | ||||||||
KEGG | KEGG entry | ||||||||
MetaCyc | metabolic pathway | ||||||||
PRIAM | profile | ||||||||
PDB | RCSB PDB PDBe PDBj PDBsum | ||||||||
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6,7-dihidropteridin reduktaza (EC 1.5.1.34, 6,7-dihidropteridin:NAD(P)H oksidoreduktaza, DHPR, NAD(P)H:6,7-dihidropteridin oksidoreduktaza, NADH-dihidropteridin reduktaza, NADPH-dihidropteridin reduktaza, NADPH-specifična dihidropteridinska reduktaza, dihidropteridin (redukovani nikotinamid adenin dinukleotid) reduktaza, dihidropteridinska reduktaza, dihidropteridinska reduktaza (NADH), 5,6,7,8-tetrahidropteridin:NAD(P)H+ oksidoreduktaza) je enzim sa sistematskim imenom 5,6,7,8-tetrahidropteridin:NAD(P)+ oksidoreduktaza.[1][2][3][4][5] Ovaj enzim katalizuje sledeću hemijsku reakciju
- 5,6,7,8-tetrahidropteridin + NAD(P)+ 6,7-dihidropteridin + NAD(P)H + H+
Supstrat je hinonoidna forma dihidropteridina. Ovaj enzim se razlikuje od EC 1.5.1.3, dihidrofolatne reduktaze.
- ↑ Harano, T. (1972). „New diaphorases from Bombyx silkworm eggs. NADH/NADPH cytochrome c reductase activity mediated with 6,7-dimethyltetrahydropterin”. Insect Biochem. 2: 385-399.
- ↑ Hasegawa, H. (1977). „Dihydropteridine reductase from bovine liver. Purification, crystallization, and isolation of a binary complex with NADH”. J. Biochem. (Tokyo) 81: 169-177. PMID 191436.
- ↑ Kaufman, S. (1962). „Phenylalanine hydroxylase”. Methods Enzymol. 5: 809-816.
- ↑ Lind, K.E. (1972). „Dihydropteridine reductase. Investigation of the specificity for quinoid dihydropteridine and the inhibition by 2,4-diaminopteridines”. Eur. J. Biochem. 25: 560-562. PMID 4402916.
- ↑ Nakanishi, N., Hasegawa, H. and Watabe, S. (1977). „A new enzyme, NADPH-dihydropteridine reductase in bovine liver”. J. Biochem. (Tokyo) 81: 681-685. PMID 16875.
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