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2.4.1.186: glycogenin glucosyltransferase

This is an abbreviated version!
For detailed information about glycogenin glucosyltransferase, go to the full flat file.

Word Map on EC 2.4.1.186

Reaction

UDP-alpha-D-glucose
+
glycogenin
=
UDP
+
alpha-D-glucosylglycogenin

Synonyms

CeGN, CgGN, CgGN-alpha, CgGN-beta, CgGN-gamma, EC 2.4.1.112, glucosyltransferase, uridine diphosphoglucose-protein, glucosyltransferase, uridine diphosphoglucose-protein 4-alpha-, glycogen initiator synthase, glycogenin, glycogenin 1, glycogenin 2, glycogenin glycosyltransferase, glycogenin-1, glycogenin-2, glyogenin, GN-1, GN1, GN2, GNN, GYG, GYG1, GYG2, hGYG1, M-glycogenin, priming glucosyltransferase, proglycogen synthase, UDP-glucose protein transglucosylase, UDP-glucose-protein glucosyltransferase, UDP-glucose:protein glucosyltransferase, UDPGlc:protein transglucosylase, UPTG, uridine diphosphate glucose-protein transglucosylase I, uridine diphosphoglucose protein transglucosylase I, uridine diphosphoglucose-protein 4-alpha-glucosyltransferase, uridine diphosphoglucose-protein glucosyltransferase

ECTree

     2 Transferases
         2.4 Glycosyltransferases
             2.4.1 Hexosyltransferases
                2.4.1.186 glycogenin glucosyltransferase

Crystallization

Crystallization on EC 2.4.1.186 - glycogenin glucosyltransferase

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CRYSTALLIZATION (Commentary)
ORGANISM
UNIPROT
LITERATURE
glycogen synthase-glycogenin enzyme complex, PDB ID 4QLB, GS-N interaction surface, overview
-
purified recombinant hGYG1 in complex with Mn2+ and UDP-alpha-glucose, 10 mg/ml hGYG1 with various ligands by sitting drop vapor diffusion at 20°C, X-ray diffraction structure determination and analysis at 2.6 A, molecular replacement
purified recombinant glycogenin-1 truncation mutant DELTA-270, hanging drop vapor diffusion method, the protein in 12% w/v, PEG monomethyl ester 5000, 0.1 M MES, pH 6.5, and 0.2 M ammonium sulfate, is mixed with 1 M ammonium sulfate and 0.1 M sodium phosphate, pH 6.7, 4°C, crystals are soaked in mother liquor containing 1 mM MnSO4 and 1 mM UDP or UDP-glucose, X-ray diffraction structure determination and analysis
the DELTA270 enzyme crystallizes at 7.5 mg/ml from solutions containing 1 mM UDP-glucose, 1 mM MnCl2, 100 mM sodium acetate, pH 4.5–4.7, and 10–13% (w/v) PEG 4000 in the space group P64, with cell dimensions a = b = 75.0, c = 233.4, gamma = 120° and a dimer in the asymmetric unit. All crystals are grown using hanging drop vapor diffusion methods at 23°C