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rutF rutF rutE rutE rutD rutD rutC rutC rutB rutB rutA rutA
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rutFflavin:NADH reductase; Catalyzes the reduction of FMN to FMNH2 which is used to reduce pyrimidine by RutA via the Rut pathway. In vitro, the flavin reductase Fre can substitute for the function of RutF, however, RutF is required for uracil utilization in vivo. (164 aa)
rutEPutative malonic semialdehyde reductase; May reduce toxic product malonic semialdehyde to 3- hydroxypropionic acid, which is excreted. RutE is apparently supplemented by YdfG. Required in vivo, but not in vitro in pyrimidine nitrogen degradation; Belongs to the nitroreductase family. HadB/RutE subfamily. (196 aa)
rutDPutative reactive intermediate detoxifying aminoacrylate hydrolase; May increase the rate of spontaneous hydrolysis of aminoacrylate to malonic semialdehyde. Required to remove a toxic intermediate produce in vivo, but not in vitro in the pyrimidine nitrogen degradation. (266 aa)
rutCPutative aminoacrylate deaminase, reactive intermediate detoxification; May reduce aminoacrylate peracid to aminoacrylate. Required to remove a toxic intermediate produce in vivo, but not in vitro in the pyrimidine nitrogen degradation. (128 aa)
rutBUreidoacrylate amidohydrolase; In vivo, quickly hydrolyzes the ureidoacrylate peracid to avoid toxicity, but can also hydrolyzes ureidoacrylate that is formed spontaneously from ureidoacrylate peracid. One of the products of hydrolysis, carbamate, hydrolyzes spontaneously, thereby releasing one of the pyrimidine rings nitrogen atoms as ammonia and one of its carbons as CO2. (230 aa)
rutAPyrimidine oxygenase, FMN-dependent; Catalyzes the pyrimidine ring opening between N-3 and C-4 by an unusual flavin hydroperoxide-catalyzed mechanism to yield ureidoacrylate peracid. It cleaves pyrmidine rings directly by adding oxygen atoms, making a toxic ureidoacrylate peracid product which can be spontaneously reduced to ureidoacrylate. Requires the flavin reductase RutF to regenerate FMN in vivo. RutF can be substituted by Fre in vitro; Belongs to the NtaA/SnaA/SoxA(DszA) monooxygenase family. RutA subfamily. (382 aa)
Your Current Organism:
Escherichia coli K12
NCBI taxonomy Id: 511145
Other names: E. coli str. K-12 substr. MG1655, Escherichia coli MG1655, Escherichia coli str. K-12 substr. MG1655, Escherichia coli str. K12 substr. MG1655, Escherichia coli str. MG1655, Escherichia coli strain MG1655
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