Metabolic Modeling Tutorial
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Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
BioCyc websites down
12/28 - 12/31
for maintenance.
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
BioCyc websites down
12/28 - 12/31
for maintenance.
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
BioCyc websites down
12/28 - 12/31
for maintenance.
Metabolic Modeling Tutorial
discounted EARLY registration ends Dec 31, 2014
BioCyc websites down
12/28 - 12/31
for maintenance.
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Caulobacter crescentus CB15 Pathway: threonine biosynthesis from homoserine

If an enzyme name is shown in bold, there is experimental evidence for this enzymatic activity.

Locations of Mapped Genes:

Superclasses: Biosynthesis Amino Acids Biosynthesis Individual Amino Acids Biosynthesis Threonine Biosynthesis

Pathway Summary from MetaCyc:
The pathway of synthesis of threonine from homoserine is a two-step pathway that converts homoserine to threonine by way of a phosphorylated intermediate.

The final product of this pathway, threonine, serves as a structural constituent of proteins and feeds into the biosynthetic pathway for isoleucine. The enzymes carrying out both steps in this pathway are regulated at the gene level by threonine- and isoleucine-dependent attenuation, as part of attenuation control of an operon that also includes a gene coding for an enzyme in the upstream pathway of homoserine biosynthesis.

Superpathways: isoleucine biosynthesis I

History:
Created this pathway so that threonine biosynthesis could be changed to be a super-pathway of this plus homoserine biosynthesis.

Pathway Evidence Glyph:

Key to pathway glyph edge colors: ?

  An enzyme catalyzing this reaction is present in this organism
  The reaction and any enzyme that catalyzes it (if one has been identified) is unique to this pathway

Credits:
Last-Curated ? 09-May-2008 by Shearer A , SRI International


Report Errors or Provide Feedback
Page generated by SRI International Pathway Tools version 18.5 on Sun Dec 21, 2014, BIOCYC13A.