Enzyme:3.5.4.26

Basic Metabolism Top (代謝トップ)

Molecule Index (化合物索引)

EC classes ( EC分類)

Input New Data (新規入力)

Upper Levels: EC3.-.-.- Hydrolases. : EC3.5.-.- Acting on carbon-nitrogen bonds, other than peptide bonds. : EC3.5.4.- In cyclic amidines.

IDs and Links
IUBMB	EC3
ExPaSy	NiceZyme 3.5.4.26

2,5-diamino-6-hydroxy-4-(5-phosphoribosylamino)-pyrimidine2-aminohydrolase
Systematic Name	2,5-diamino-6-hydroxy-4-(5-phosphoribosylamino)-pyrimidine2-aminohydrolase
Common Name	diaminohydroxyphosphoribosylaminopyrimidine deaminase

2,5-Diamino-6-hydroxy-4-(5'-phosphoribosylamino)-pyrimidine + H2O => 5-Amino-6-(5'-phospho-ribosylamino)-uracil + NH3 (links: [(2R,3S,4R,5R) -5- [(2,5-Diamino-4-oxo-1H-pyrimidin-6-yl) amino] -3,4-dihydroxyoxolan-2-yl] methyl dihydrogen phosphate = [(2R,3S,4R,5R) -5- [(5-Amino-2,4-dioxo-1H-pyrimidin-6-yl) amino] -3,4-dihydroxyoxolan-2-yl] methyl dihydrogen phosphate + NH3)

[(2R,3S,4R,5R) -5- [(2,5-Diamino-4-oxo-1H-pyrimidin-6-yl) amino] -3,4-dihydroxyoxolan-2-yl] methyl dihydrogen phosphate <Mapping> AtomMap:BMMCPYXXe003$BMMCPYURe006$0 [(2R,3S,4R,5R) -5- [(5-Amino-2,4-dioxo-1H-pyrimidin-6-yl) amino] -3,4-dihydroxyoxolan-2-yl] methyl dihydrogen phosphate 1 ↔ 3 2 ↔ 2 3 ↔ 1 4 ↔ 6 5 ↔ 5 6 ↔ 4 8 ↔ 10 9 ↔ 9 11 ↔ 11 12 ↔ 12 13 ↔ 13 14 ↔ 14 15 ↔ 15 [(2R,3S,4R,5R) -5- [(2,5-Diamino-4-oxo-1H-pyrimidin-6-yl) amino] -3,4-dihydroxyoxolan-2-yl] methyl dihydrogen phosphate <Mapping> AtomMap:BMMCPYXXe003$BMIONT--0004$0 NH3 7 ↔ 1