GenePage for the yeaJ gene of Escherichia coli K-12

Primary Gene Name: yeaJ
EcoGene Accession Number: EG13496
K-12 Gene Accession Number: ECK1784
MG1655 Gene Identifier: b1786
Gene Name Mnemonic: Systematic nomenclature
Alternate Gene Symbols: None
Description: Predicted membrane-anchored diguanylate cyclase
  # bp Upstream # bp Downstream
MW: 56602.56 ---------496 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 1872041
Left Intergenic Region

Name: yeaI_yeaJ

Length: 180 bp gap

Orientation: Codirectional+

Left_end: 1871861

Right_end: 1872040

Centisome: 40.33

Genomic Address
Clockwise
Minute or Centisome (%) = 40.33
Right End: 1873531
Right Intergenic Region

Name: yeaJ_yeaK

Length: 42 bp gap

Orientation: Codirectional+

Left_end: 1873532

Right_end: 1873573

Centisome: 40.36

A yeaJ null mutation partially suppresses the motility defect of a yhjH mutation at 37C; a yegE null mutation is a better yhjH suppressor at 28C; full yhjH suppression requires yegE, yedQ and yeaJ null mutations when grown at 37C (Pesavento, 2008). YeaJ has an N-terminal predicted periplasmic domain flanked by two TM segments and has a C-terminal cytoplasmic diguanylate cyclase GGDEF domain. Upregulated by GSNO in defined medium (aerobic).

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BamHI EcoRI HindIII