GenePage for the yadV gene of Escherichia coli K-12

Primary Gene Name: yadV
EcoGene Accession Number: EG11973
K-12 Gene Accession Number: ECK0139
MG1655 Gene Identifier: b0140
Gene Name Mnemonic: Systematic nomenclature
Alternate Gene Symbols: ecpD
Description: Predicted periplasmic pilus chaperone, function unknown
  # bp Upstream # bp Downstream
MW: 27053.86 ---------246 aa Pre-Run BlastP UniProt
Pre-Run BlastP NR+Env
Left End: 155461
Left Intergenic Region

Name: htrE_yadV

Length: 34 bp gap

Orientation: Codirectional-

Left_end: 155427

Right_end: 155460

Centisome: 3.35

Genomic Address
Counterclockwise
Minute or Centisome (%) = 3.35
Right End: 156201
Right Intergenic Region

Name: yadV_yadN

Length: 97 bp gap

Orientation: Codirectional-

Left_end: 156202

Right_end: 156298

Centisome: 3.37

ecpD was changed to yadV since ecp is now used for the E. coli common pilus genes (Garnett, 2012). YadV(EcpD) has Ig-like domains: pfam PF00345 aligns to N-terminal residues 26-145, and pfam PF02753 aligns to C-terminal residues 157-244. The first 25 aa of YadV are a predicted type I signal peptide.

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BamHI EcoRI HindIII