GenePage for the truA gene of Escherichia coli K-12

Primary Gene Name: truA
EcoGene Accession Number: EG10454
K-12 Gene Accession Number: ECK2312
MG1655 Gene Identifier: b2318
Gene Name Mnemonic: tRNA uridine
Alternate Gene Symbols: asuC; hisT; leuK
Description: tRNA pseudouridine(38-40) synthase; mutations derepress the his operon attenuator
  # bp Upstream # bp Downstream
Verified Start MW: 30399.62 ---------270 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 2434824
Left Intergenic Region

Name: dedA_truA

Length: 82 bp gap

Orientation: Codirectional-

Left_end: 2434742

Right_end: 2434823

Centisome: 52.45

Genomic Address
Counterclockwise
Minute or Centisome (%) = 52.46
Right End: 2435636
Right Intergenic Region

Name: truA_usg

Length: 1 bp overlap

Orientation: Codirectional-

Left_end: 2435636

Right_end: 2435636

Centisome: 52.47

truA was first identified as hisT, a his operon regulatory mutation, due to its effects on the his attenuator; pleiotropic phenotypes, mutation causes translation errors

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BamHI EcoRI HindIII