GenePage for the fsaA gene of Escherichia coli K-12

Primary Gene Name: fsaA
EcoGene Accession Number: EG13471
K-12 Gene Accession Number: ECK0815
MG1655 Gene Identifier: b0825
Gene Name Mnemonic: Fructose-Six-phosphate Aldolase A
Alternate Gene Symbols: mipB; ybiZ
Description: Fructose-6-phosphate aldolase A
  # bp Upstream # bp Downstream
Verified Start MW: 22996.82 ---------220 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 863642
Left Intergenic Region

Name: ybiY_fsaA

Length: 130 bp gap

Orientation: Divergent

Left_end: 863512

Right_end: 863641

Centisome: 18.60

Genomic Address
Clockwise
Minute or Centisome (%) = 18.61
Right End: 864304
Right Intergenic Region

Name: fsaA_moeB

Length: 75 bp gap

Orientation: Convergent

Left_end: 864305

Right_end: 864379

Centisome: 18.62

The fsa-ybiYW divergent operon promoter region binds FNR and ArcA and fsa expression is activated by ArcA (Federowicz, 2014). A small portion of the FsaA sample for N-terminal Edman protein sequencing had the initial fMet cleaved, but this loss may have occurred during sample preparation since the intact protein has a molecular mass of 22.998 daltons, consitent with retention of the initial fMet residue (Schurmann, 2001).

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BamHI EcoRI HindIII