GenePage for the focA gene of Escherichia coli K-12

Primary Gene Name: focA
EcoGene Accession Number: EG11258
K-12 Gene Accession Number: ECK0895
MG1655 Gene Identifier: b0904
Gene Name Mnemonic: Formate channel
Alternate Gene Symbols: ycaE
Description: Formate channel; mutants are hypophosphite resistance and have elevated intracellular formate and reduced excreted formate
  # bp Upstream # bp Downstream
MW: 30990.73 ---------285 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 953609
Left Intergenic Region

Name: pflB_focA

Length: 54 bp gap

Orientation: Codirectional-

Left_end: 953555

Right_end: 953608

Centisome: 20.54

Genomic Address
Counterclockwise
Minute or Centisome (%) = 20.54
Right End: 954466
Right Intergenic Region

Name: focA_ycaO

Length: 405 bp gap

Orientation: Codirectional-

Left_end: 954467

Right_end: 954871

Centisome: 20.56

FocA is a membrane protein with six TM regions. GUG start codon confirmed by mutagenesis.

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BamHI EcoRI HindIII