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SMM1

Gene
SMM1
Protein
tRNA-dihydrouridine(20) synthase [NAD(P)+]
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
384 amino acids
Function
Catalyzes the synthesis of dihydrouridine, a modified base found in the D-loop of most tRNAs. Specifically modifies U20 in cytoplasmic tRNAs.
Similarity
Belongs to the Dus family. Dus2 subfamily.
Mass
42.816 kDa
Sequence
MVTYAGKLVLAPMVRAGELPTRLMALAHGADLVWSPEIIDKKLIQCVRKENTALQTVDYVVPSKVQTRPETLVFRTYPKLESSKLIFQIGSASPALATQAALKVINDVSGIDINAGCPKHFSIHSGMGSALLRTPDTLCLILKELVKNVGNPHSKPISVKIRLLDTKQDTLQLVKRLCATGITNLTVHCRKTEMRNREQPITDYIAEIYEICQANNVSLIVNGAIRDRSHFHDLQANHWKNTNIGGMIAECAERDPTVFDHTSKPSEDGPSWVVACREFIQWATKFDNHIGNTKYMLSRIVPGKSVFFQYFARCKSPEEVSFVLKQLNDDGSAQTDPSEYLENCRAQEKALKNANAIAKQKRKQTDHIGSDTKKQKVVPLPTDI