| DHBS | dihydrobiopterin synthetase |
|---|
| dihydrobiopterin | Precursor to tetrahydrobiopter, a required cofactor for a number of enzymes, including the biosynthesis of l-tyrosine; the inability to synthesise dihydrobiopterin can result in a form of malignant hyperphenylalaninaemia. (05 Mar 2000) |
|---|---|
| dihydrobiopterin reductase | <enzyme> An enzyme that catalyses the reduction of 6,7-dihydropteridine to 5,6,7,8-tetrahydropteridine. Chemical name: NAD(P)H:6,7-dihydropteridine oxidoreductase Registry number: EC 1.6.99.7 (12 Dec 1998) |
| erythro-dihydrobiopterin triphosphate synthetase | <enzyme> Converts 2-amino-6(5'-triphosphoribosyl)-amino-5-or -6-formamido-6-hydroxypyrimidine into quinonoid-d-erythrodihydroneopterin triphosphate Registry number: EC 3.5.4.- Synonym: dhbp-tp-synthetase (26 Jun 1999) |
|---|---|
| 7,8-dihydrobiopterin synthetase | <enzyme> Converts erythro-7,8-dihydro neopterin triphosphate to sepiapterin Registry number: EC 1.1.- Synonym: l-erythro-7,8-dihydrobiopterin synthetase, dihydrobiopterin synthetase (26 Jun 1999) |
| dihydrobiopterin |
a reduced pteridine derivative related to folic acid; its quinoid form is produced by oxidation of tetrahydrobiopterin in several biological hydroxylation reactions.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
|---|---|
| dihydrobiopterin synthetase deficiency |
older name for malignant hyperphenylalaninemia due to a defect in the biosynthesis of tetrahydrobiopterin.
Ãâó: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|
Á¦Ç°¸í |
ÆÇ¸Å»ç |
º¸ÇèÄÚµå | ¼ººÐ/ÇÔ·® | ±¸ºÐ/º¸Çè±Þ¿© |
|---|