Files in this Data Supplement:

• Supplemental file 2 - Fig. S2, regulatory elements in the upstream regions of various bacteria
  PDF file, 665K.
• Supplemental file 1 - Fig. S1, conserved sequence elements in EutB and EutC
  Word file, 48K.
• Supplemental file 3 - Fig. S3, two promoters in the eut operon of S. Typhimurium
  Zipped Tif file, 34K.
• Supplemental file 4 - Table S1, ethanolamine degradation genes
  Word file, 33K.
• Supplemental file 5 - Table S2, complete bacterial genomes examined
  Word file, 101K.
• Supplemental file 6 - Table S3, locations and similarity scores of predicted EutR-binding motifs
  Word file, 38K