GenePage for the ybfA gene of Escherichia coli K-12

Primary Gene Name: ybfA
EcoGene Accession Number: EG11521
K-12 Gene Accession Number: ECK0688
MG1655 Gene Identifier: b0699
Gene Name Mnemonic: Systematic nomenclature
Alternate Gene Symbols: None
Description: Predicted secreted DUF2517 family protein; ArcA-activated
  # bp Upstream # bp Downstream
MW: 8274.62 ---------68 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 729134
Left Intergenic Region

Name: kdpF_ybfA

Length: 312 bp gap

Orientation: Divergent

Left_end: 728822

Right_end: 729133

Centisome: 15.70

Genomic Address
Clockwise
Minute or Centisome (%) = 15.71
Right End: 729340
Right Intergenic Region

Name: ybfA_rhsC

Length: 242 bp gap

Orientation: Codirectional+

Left_end: 729341

Right_end: 729582

Centisome: 15.71

ArcA activates ybfA gene transcription and represses the divergently transcribed kdp operon by binding to the same operator site (Federowicz, 2014). The first 21 aa of YbfA are predicted to be a type I signal peptide.

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BamHI EcoRI HindIII