GenePage for the yghE' pseudogene of Escherichia coli K-12

Primary Gene Name: yghE'
EcoGene Accession Number: EG12989
K-12 Gene Accession Number: ECK2964
MG1655 Gene Identifier: b2969
Gene Name Mnemonic: Systematic nomenclature
Alternate Gene Symbols: ecfB; gspLbeta
Description: Pseudogene reconstruction, general secretion protein family; L-type; C-terminal fragment
  # bp Upstream # bp Downstream
MW: 35793.29 ---------320 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 3111128
Left Intergenic Region

Name: yghD_yghE

Length: 1 bp gap

Orientation: Codirectional-

Left_end: 3111127

Right_end: 3111127

Centisome: 67.03

Genomic Address
Counterclockwise
Minute or Centisome (%) = 67.03
Right End: 3112090
Right Intergenic Region

Name: yghE_yghF

Length: 2 bp gap

Orientation: Codirectional-

Left_end: 3112091

Right_end: 3112092

Centisome: 67.05

An intact Gsp-beta (T2SS-beta) locus was functionally characterized in ETEC strain H10407 (Strozen, 2012). The K-12 yghFED(gspCLMbeta) operon appears to have suffered a deletion including the gspDEFGHIJK-beta genes (7403 bp) between the yghF'(gspCbeta) and the yghLM(gspLM-beta) genes. The stop codon of yghF' was removed, fusing 12 C-terminal residues out-of-frame but overlapping part of the fused yghE' gene. The N-terminal 74 residues of yghE' were removed by the deletion event. The entire operon from an enterotoxigenic strains of E. coli is present in Genbank AY056599.

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BamHI EcoRI HindIII