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

This is an abbreviated version!
For detailed information about UDP-2-acetamido-2-deoxy-ribo-hexuluronate aminotransferase, go to the full flat file.

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

Synonyms

aminotransferase WbpE, PGN_1236, PorR, WbpE, WlbC, WpbE

ECTree

     2 Transferases
         2.6 Transferring nitrogenous groups
             2.6.1 Transaminases
                2.6.1.98 UDP-2-acetamido-2-deoxy-ribo-hexuluronate aminotransferase

Crystallization

Crystallization on EC 2.6.1.98 - UDP-2-acetamido-2-deoxy-ribo-hexuluronate aminotransferase

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CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
purifed recombinant detagged WbpE in complex with the cofactor pyridoxal 5'-phosphate and product UDP-2-acetamido-3-amino-2,3-dideoxy-D-glucuronic acid as the external aldimine, mixing of 0.0015 ml of protein solution containing 10 mg/ml protein in 25 mM HEPES, pH 8.0, 100 mM NaCl, 0.5% glycerol, and 0.5 mM UDP-2-acetamido-3-amino-2,3-dideoxy-D-glucuronic acid, with 0.0015 ml of reservoir solution containing 0.1 M Bis-Tris, pH 5.5, 0.2 M ammonium sulfate and 25% PEG 3350 for the wild-type enzyme, and 0.1 M Bis-Tris, pH 5.5, 0.2 M ammonium acetate, 10 mM SrCl2 and 25% PEG 3350 for the sselenomethionine-labeled enzyme, X-ray diffraction structure determination and analysis at 1.9 A resolution, molecular replacement
purified enzyme in complex with dTDP-3-amino-3,6-dideoxy-D-galactose and dTDP-3-amino-3,6-dideoxy-D-glucose, X-ray diffraction structure determination and analysis at 1.3 A resolution, structure correction