UDP-arabinopyranose mutase

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UDP-arabinopyranose mutase
Identifiers
EC no. 5.4.99.30
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PRIAM profile
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NCBI proteins

UDP-arabinopyranose mutase (EC 5.4.99.30, Os03g40270 protein, UAM1, UAM3, RGP1, RGP3, OsUAM1, OsUAM2, Os07g41360 protein) is an enzyme with systematic name UDP-arabinopyranose pyranomutase. [1] [2] [3] This enzyme catalyses the following chemical reaction

UDP-beta-L-arabinofuranose UDP-beta-L-arabinopyranose

The reaction is reversible.

Related Research Articles

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<span class="mw-page-title-main">UTP—glucose-1-phosphate uridylyltransferase</span> Class of enzymes

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<span class="mw-page-title-main">Serine dehydratase</span>

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<span class="mw-page-title-main">Phosphoenolpyruvate mutase</span> Enzyme

In enzymology, a phosphoenolpyruvate mutase is an enzyme that catalyzes the chemical reaction

<span class="mw-page-title-main">Galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase</span>

In enzymology, a galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase is an enzyme that catalyzes the chemical reaction

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<span class="mw-page-title-main">B3GAT1</span> Protein-coding gene in the species Homo sapiens

3-beta-glucuronosyltransferase 1 (B3GAT1) is an enzyme that in humans is encoded by the B3GAT1 gene, whose enzymatic activity creates the CD57 epitope on other cell surface proteins. In immunology, the CD57 antigen is also known as HNK1 or LEU7. It is expressed as a carbohydrate epitope that contains a sulfoglucuronyl residue in several adhesion molecules of the nervous system.

<span class="mw-page-title-main">B3GALNT1</span> Gene of the species Homo sapiens

UDP-GalNAc:beta-1,3-N-acetylgalactosaminyltransferase 1 is an enzyme that in humans is encoded by the B3GALNT1 gene.

<span class="mw-page-title-main">B4GALNT1</span> Protein-coding gene in humans

Beta-1,4 N-acetylgalactosaminyltransferase 1 is an enzyme that in humans is encoded by the B4GALNT1 gene.

UDP-4-amino-4-deoxy-L-arabinose formyltransferase is an enzyme with systematic name 10-formyltetrahydrofolate:UDP-4-amino-4-deoxy-beta-L-arabinose N-formyltransferase. This enzyme catalyses the following chemical reaction

N-acetyl-beta-glucosaminyl-glycoprotein 4-beta-N-acetylgalactosaminyltransferase is an enzyme with systematic name UDP-N-acetyl-D-galactosamine:N-acetyl-beta-D-glucosaminyl-group 4-beta-N-acetylgalactosaminyltransferase. This enzyme catalyses the following chemical reaction

The alpha-D-phosphohexomutases are a large superfamily of enzymes, with members in all three domains of life. Enzymes from this superfamily are ubiquitous in organisms from E. Coli to humans, and catalyze a phosphoryl transfer reaction on a phosphosugar substrate. Four well studied subgroups in the superfamily are:

  1. Phosphoglucomutase (PGM)
  2. Phosphoglucomutase/Phosphomannomutase (PGM/PMM)
  3. Phosphoglucosamine mutase (PNGM)
  4. Phosphoaceytlglucosamine mutase (PAGM)

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

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

Undecaprenyl-phosphate 4-deoxy-4-formamido-L-arabinose transferase is an enzyme with systematic name UDP-4-amino-4-deoxy-alpha-L-arabinose:ditrans,octacis-undecaprenyl phosphate 4-amino-4-deoxy-alpha-L-arabinosyltransferase. This enzyme catalyses the following chemical reaction

References

  1. Konishi T, Takeda T, Miyazaki Y, Ohnishi-Kameyama M, Hayashi T, O'Neill MA, Ishii T (March 2007). "A plant mutase that interconverts UDP-arabinofuranose and UDP-arabinopyranose". Glycobiology. 17 (3): 345–54. doi: 10.1093/glycob/cwl081 . PMID   17182701.
  2. Konishi T, Ohnishi-Kameyama M, Funane K, Miyazaki Y, Konishi T, Ishii T (April 2010). "An arginyl residue in rice UDP-arabinopyranose mutase is required for catalytic activity and autoglycosylation". Carbohydrate Research. 345 (6): 787–91. doi:10.1016/j.carres.2010.01.008. PMID   20149347.
  3. Konishi T, Miyazaki Y, Yamakawa S, Iwai H, Satoh S, Ishii T (2010). "Purification and biochemical characterization of recombinant rice UDP-arabinopyranose mutase generated in insect cells". Bioscience, Biotechnology, and Biochemistry. 74 (1): 191–4. doi:10.1271/bbb.90619. PMID   20057139. S2CID   11850246.