ExplorEnz: EC 5.4.99.30

Your query returned 1 entry. Printable version

5.4.99.30

Accepted name:

UDP-arabinopyranose mutase

Reaction:

UDP-β-L-arabinofuranose = UDP-β-L-arabinopyranose

Other name(s):

Os03g40270 protein; UAM1; UAM3; RGP1; RGP3; OsUAM1; OsUAM2; Os03g0599800 protein; Os07g41360 protein

Systematic name:

UDP-arabinopyranose pyranomutase

Comments:

The reaction is reversible and at thermodynamic equilibrium the pyranose form is favored over the furanose form (90:10) [1].

Links to other databases:

BRENDA, EXPASY, Gene, KEGG, MetaCyc, PDB

References:

1.	Konishi, T., Takeda, T., Miyazaki, Y., Ohnishi-Kameyama, M., Hayashi, T., O'Neill, M.A. and Ishii, T. A plant mutase that interconverts UDP-arabinofuranose and UDP-arabinopyranose. Glycobiology 17 (2007) 345–354. [DOI] [PMID: 17182701]
2.	Konishi, T., Ohnishi-Kameyama, M., Funane, K., Miyazaki, Y., Konishi, T. and Ishii, T. An arginyl residue in rice UDP-arabinopyranose mutase is required for catalytic activity and autoglycosylation. Carbohydr. Res. 345 (2010) 787–791. [DOI] [PMID: 20149347]
3.	Konishi, T., Miyazaki, Y., Yamakawa, S., Iwai, H., Satoh, S. and Ishii, T. Purification and biochemical characterization of recombinant rice UDP-arabinopyranose mutase generated in insect cells. Biosci. Biotechnol. Biochem. 74 (2010) 191–194. [DOI] [PMID: 20057139]

[EC 5.4.99.30 created 2011]