Part:BBa_K1602017

D-xylonic acid producing operon

D-Xylose is a monosaccharide belonging to the aldopentose family. It was recently shown that the D-xylose dehydrogenase xylB from Caulobacter crescentus can convert D-xylose to D-xylonolactone. This can react spontaneously or through the catalysation of xylC to D-xylonic acid. In E. coli D-xylonic acid can be further metabolized to ethyleneglycol.

Figure 1

Usage

This part is a composite of two coding genes with strong RBS (BBa_B0034). The transcription is controlled by a T7 promotor (BBa_I719005).

T7-promotor (BBa_I719005) ribosome binding site B0034 (BBa_B0034) D-xylose dehydrogenase xylB (BBa_K1602009) D-xylonolactone lactonase xylC (BBa_K1602010)
	Figure 2

Sequence and Features

Assembly Compatibility:

• 10
  COMPATIBLE WITH RFC[10]
• 12
  COMPATIBLE WITH RFC[12]
• 21
  COMPATIBLE WITH RFC[21]
• 23
  COMPATIBLE WITH RFC[23]
• 25
  COMPATIBLE WITH RFC[25]
• 1000
  COMPATIBLE WITH RFC[1000]