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EC Explorer

EC 1.3.1.91 Details
EC number
1.3.1.91
Accepted name
tRNA-dihydrouridine20 synthase [NAD(P)+]
Reaction
5,6-dihydrouracil20 in tRNA + NAD(P)+ = uracil20 in tRNA + NAD(P)H + H+
Other name(s)
Dus2p, tRNA-dihydrouridine synthase 2
Systematic name
tRNA-5,6-dihydrouracil20:NAD(P)+ oxidoreductase
Comment
A flavoenzyme [3]. The enzyme specifically modifies uracil20 in tRNA.
History
created 2011
EC Tree
1.3.1.23 created 1972, deleted 2005
1.3.1.50 created 1992, deleted 1999
1.3.1.55 created 1999, deleted 2004