EC |
2.4.1.272 |
Accepted name: |
soyasapogenol B glucuronide galactosyltransferase |
Reaction: |
UDP-α-D-galactose + soyasapogenol B 3-O-β-D-glucuronide = UDP + soyasaponin III |
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For diagram of soyasapogenol biosynthesis, click here |
Glossary: |
soyasaponin III = 3β-(2-O-β-D-galactopyranosyl-β-D-glucopyranosyloxyuronic acid)olean-12-ene-22β,24-diol |
Other name(s): |
UDP-galactose:SBMG-galactosyltransferase; UGT73P2; GmSGT2 (gene name); UDP-galactose:soyasapogenol B 3-O-glucuronide β-D-galactosyltransferase |
Systematic name: |
UDP-α-D-galactose:soyasapogenol B 3-O-glucuronide β-D-galactosyltransferase |
Comments: |
Part of the biosynthetic pathway for soyasaponins. |
Links to other databases: |
BRENDA, EXPASY, KEGG, MetaCyc |
References: |
1. |
Shibuya, M., Nishimura, K., Yasuyama, N. and Ebizuka, Y. Identification and characterization of glycosyltransferases involved in the biosynthesis of soyasaponin I in Glycine max. FEBS Lett. 584 (2010) 2258–2264. [DOI] [PMID: 20350545] |
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[EC 2.4.1.272 created 2011] |
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EC |
2.4.1.273 |
Accepted name: |
soyasaponin III rhamnosyltransferase |
Reaction: |
UDP-β-L-rhamnose + soyasaponin III = UDP + soyasaponin I |
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For diagram of soyasapogenol biosynthesis, click here |
Glossary: |
UDP-β-L-rhamnose = UDP-6-deoxy-β-L-mannose |
Other name(s): |
UGT91H4; GmSGT3 (gene name); UDP-rhamnose:soyasaponin III rhamnosyltransferase |
Systematic name: |
UDP-β-L-rhamnose:soyasaponin III rhamnosyltransferase |
Comments: |
Part of the biosynthetic pathway for soyasaponins. |
Links to other databases: |
BRENDA, EXPASY, KEGG, MetaCyc |
References: |
1. |
Shibuya, M., Nishimura, K., Yasuyama, N. and Ebizuka, Y. Identification and characterization of glycosyltransferases involved in the biosynthesis of soyasaponin I in Glycine max. FEBS Lett. 584 (2010) 2258–2264. [DOI] [PMID: 20350545] |
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[EC 2.4.1.273 created 2011] |
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