| EC |
2.4.1.103 |
| Accepted name: |
alizarin 2-β-glucosyltransferase |
| Reaction: |
UDP-glucose + 1,2-dihydroxy-9,10-anthraquinone = UDP + 1-hydroxy-2-(β-D-glucosyloxy)-9,10-anthraquinone |
| Glossary: |
alizarin = 1,2-dihydroxy-9,10-anthraquinone |
| Other name(s): |
uridine diphosphoglucose-alizarin glucosyltransferase |
| Systematic name: |
UDP-glucose:1,2-dihydroxy-9,10-anthraquinone 2-O-β-D-glucosyltransferase |
| Comments: |
Acts on other hydroxy- and dihydroxy-derivatives of 9,10-anthraquinone. |
| Links to other databases: |
BRENDA, EXPASY, KEGG, MetaCyc, CAS registry number: 74506-41-5 |
| References: |
| 1. |
Mateju, J., Cudlin, J., Steinerova, N., Blumauerova, M. and Vanek, Z. Partial purification and properties of glucosyltransferase from Streptomyces aureofaciens. Folia Microbiol. 24 (1979) 205–210. [PMID: 38193] |
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| [EC 2.4.1.103 created 1983] |
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| EC |
2.4.2.40 |
| Accepted name: |
zeatin O-β-D-xylosyltransferase |
| Reaction: |
UDP-D-xylose + zeatin = UDP + O-β-D-xylosylzeatin |
| Glossary: |
zeatin = (E)-2-methyl-4-(9H-purin-6-ylamino)but-2-en-1-ol = (E)-N6-(4-hydroxy-3-methylbut-2-enyl)adenine |
| Other name(s): |
uridine diphosphoxylose-zeatin xylosyltransferase; zeatin O-xylosyltransferase |
| Systematic name: |
UDP-D-xylose:zeatin O-β-D-xylosyltransferase |
| Comments: |
Does not act on UDP-glucose (cf. EC 2.4.1.103 alizarin 2-β-glucosyltransferase). |
| Links to other databases: |
BRENDA, EXPASY, KEGG, MetaCyc, CAS registry number: 110541-22-5 |
| References: |
| 1. |
Turner, J.E., Mok, D.W.S., Mok, M.C. and Shaw, G. Isolation and partial-purification of an enzyme catalyzing the formation of O-xylosylzeatin in Phaseolus vulgaris embryos. Proc. Natl. Acad. Sci. USA 84 (1987) 3714–3717. [DOI] [PMID: 16593839] |
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| [EC 2.4.2.40 created 1992 as EC 2.4.1.204, transferred 2003 to EC 2.4.2.40] |
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