UDP-2-acetamido-2-deoxy-ribo-hexuluronate aminotransferase

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UDP-2-acetamido-2-deoxy-ribo-hexuluronate aminotransferase
Identifiers
EC no. 2.6.1.98
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UDP-2-acetamido-2-deoxy-ribo-hexuluronate aminotransferase (EC 2.6.1.98, WbpE, WlbC) is an enzyme with systematic name UDP-2-acetamido-3-amino-2,3-dideoxy-alpha-D-glucuronate:2-oxoglutarate aminotransferase. [1] [2] [3] This enzyme catalyses the following chemical reaction

UDP-2-acetamido-3-amino-2,3-dideoxy-alpha-D-glucuronate + 2-oxoglutarate UDP-2-acetamido-2-deoxy-alpha-D-ribo-hex-3-uluronate + L-glutamate

This enzyme is a pyridoxal 5'-phosphate protein.

Related Research Articles

Rhamnose is a naturally occurring deoxy sugar. It can be classified as either a methyl-pentose or a 6-deoxy-hexose. Rhamnose predominantly occurs in nature in its L-form as L-rhamnose (6-deoxy-L-mannose). This is unusual, since most of the naturally occurring sugars are in D-form. Exceptions are the methyl pentoses L-fucose and L-rhamnose and the pentose L-arabinose. However, examples of naturally-occurring D-rhamnose include some species of bacteria, such as Pseudomonas aeruginosa and Helicobacter pylori.

In enzymology, an UDP-N-acetylglucosamine 6-dehydrogenase (EC 1.1.1.136) is an enzyme that catalyzes the chemical reaction

In enzymology, a 1D-1-guanidino-3-amino-1,3-dideoxy-scyllo-inositol transaminase is an enzyme that catalyzes the chemical reaction

In enzymology, an acetylornithine transaminase (EC 2.6.1.11) is an enzyme that catalyzes the chemical reaction

In enzymology, a dTDP-4-amino-4,6-dideoxy-D-glucose transaminase is an enzyme that catalyzes the chemical reaction

In enzymology, a dTDP-4-amino-4,6-dideoxygalactose transaminase is an enzyme that catalyzes the chemical reaction

UDP-glucuronic acid dehydrogenase (UDP-4-keto-hexauronic acid decarboxylating) (EC 1.1.1.305, UDP-GlcUA decarboxylase, ArnADH) is an enzyme with systematic name UDP-glucuronate:NAD+ oxidoreductase (decarboxylating). This enzyme catalyses the following chemical reaction

UDP-N-acetyl-2-amino-2-deoxyglucuronate dehydrogenase (EC 1.1.1.335, WlbA, WbpB) is an enzyme with systematic name UDP-N-acetyl-2-amino-2-deoxy-alpha-D-glucuronate:NAD+ 3-oxidoreductase. This enzyme catalyses the following chemical reaction:

2-amino-3,7-dideoxy-D-threo-hept-6-ulosonate synthase is an enzyme with systematic name L-aspartate 4-semialdehyde:1-deoxy-D-threo-hexo-2,5-diulose 6-phosphate methylglyoxaltransferase. This enzyme catalyses the following chemical reaction

UDP-2-acetamido-3-amino-2,3-dideoxy-glucuronate N-acetyltransferase is an enzyme with systematic name acetyl-CoA:UDP-2-acetamido-3-amino-2,3-dideoxy-alpha-D-glucuronate N-acetyltransferase. This enzyme catalyses the following chemical reaction

UDP-4-amino-4,6-dideoxy-N-acetyl-alpha-D-glucosamine N-acetyltransferase is an enzyme with systematic name acetyl-CoA:UDP-4-amino-4,6-dideoxy-N-acetyl-alpha-D-glucosamine N-acetyltransferase. This enzyme catalyses the following chemical reaction

DTDP-4-amino-4,6-dideoxy-D-galactose acyltransferase is an enzyme with systematic name acetyl-CoA:dTDP-4-amino-4,6-dideoxy-alpha-D-galactose N-acetyltransferase. This enzyme catalyses the following chemical reaction

UDP-4-amino-4-deoxy-L-arabinose aminotransferase is an enzyme with systematic name UDP-4-amino-4-deoxy-beta-L-arabinose:2-oxoglutarate aminotransferase. This enzyme catalyses the following chemical reaction

DTDP-3-amino-3,6-dideoxy-alpha-D-glucopyranose transaminase is an enzyme with systematic name dTDP-3-amino-3,6-dideoxy-alpha-D-glucopyranose:2-oxoglutarate aminotransferase. This enzyme catalyses the following chemical reaction

DTDP-3-amino-3,6-dideoxy-alpha-D-galactopyranose transaminase is an enzyme with systematic name dTDP-3-amino-3,6-dideoxy-alpha-D-galactopyranose:2-oxoglutarate aminotransferase. This enzyme catalyses the following chemical reaction

UDP-4-amino-4,6-dideoxy-N-acetyl-alpha-D-glucosamine transaminase is an enzyme with systematic name UDP-4-amino-4,6-dideoxy-N-acetyl-alpha-D-glucosamine:2-oxoglutarate aminotransferase. This enzyme catalyses the following chemical reaction

UDP-4-amino-4,6-dideoxy-N-acetyl-beta-L-altrosamine transaminase is an enzyme with systematic name UDP-4-amino-4,6-dideoxy-N-acetyl-beta-L-altrosamine:2-oxoglutarate aminotransferase. This enzyme catalyses the following chemical reaction

WBPE may refer to:

UDP-N-acetylglucosamine 4,6-dehydratase (configuration-retaining) (EC 4.2.1.135, PglF) is an enzyme with systematic name UDP-N-acetyl-α-Dglucosamine hydro-lyase (configuration-retaining; UDP-2-acetamido-2,6-dideoxy-α-Dxylo-hex-4-ulose-forming). This enzyme catalyses the following chemical reaction

UDP-2,3-diacetamido-2,3-dideoxyglucuronic acid 2-epimerase is an enzyme with systematic name 2,3-diacetamido-2,3-dideoxy-alpha-D-glucuronate 2-epimerase. This enzyme catalyses the following chemical reaction

References

  1. ↑ Westman EL, McNally DJ, Charchoglyan A, Brewer D, Field RA, Lam JS (May 2009). "Characterization of WbpB, WbpE, and WbpD and reconstitution of a pathway for the biosynthesis of UDP-2,3-diacetamido-2,3-dideoxy-D-mannuronic acid in Pseudomonas aeruginosa". The Journal of Biological Chemistry. 284 (18): 11854–62. doi: 10.1074/jbc.M808583200 . PMC   2673254 . PMID   19282284.
  2. ↑ Larkin A, Imperiali B (June 2009). "Biosynthesis of UDP-GlcNAc(3NAc)A by WbpB, WbpE, and WbpD: enzymes in the Wbp pathway responsible for O-antigen assembly in Pseudomonas aeruginosa PAO1". Biochemistry. 48 (23): 5446–55. doi:10.1021/bi900186u. PMC   2694220 . PMID   19348502.
  3. ↑ Larkin A, Olivier NB, Imperiali B (August 2010). "Structural analysis of WbpE from Pseudomonas aeruginosa PAO1: a nucleotide sugar aminotransferase involved in O-antigen assembly". Biochemistry. 49 (33): 7227–37. doi:10.1021/bi100805b. PMC   2923267 . PMID   20604544.
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