| Accepted Name |
|---|
| sucrose synthase.
|
| Alternative Name(s) |
|---|
| sucrose synthetase. |
| sucrose-UDP glucosyltransferase. |
| sucrose-uridine diphosphate glucosyltransferase. |
| UDP-glucose-fructose glucosyltransferase. |
| uridine diphosphoglucose-fructose glucosyltransferase. |
| Reaction catalysed |
|---|
| an NDP-alpha-D-glucose + D-fructose <=> a ribonucleoside 5'-diphosphate + H(+) + sucrose |
| Comment(s) |
|---|
- Although UDP is generally considered to be the preferred nucleoside
diphosphate for sucrose synthase, numerous studies have shown that
ADP serves as an effective acceptor molecule to produce ADP-glucose.
- Sucrose synthase has a dual role in producing both UDP-glucose
(necessary for cell wall and glycoprotein biosynthesis) and ADP-
glucose (necessary for starch biosynthesis).
|
| Cross-references |
|---|
| BRENDA | 2.4.1.13 |
| EC2PDB | 2.4.1.13 |
| ExplorEnz | 2.4.1.13 |
| PRIAM enzyme-specific profiles | 2.4.1.13 |
| KEGG Ligand Database for Enzyme Nomenclature | 2.4.1.13 |
| IUBMB Enzyme Nomenclature | 2.4.1.13 |
| IntEnz | 2.4.1.13 |
| MEDLINE | Find literature relating to 2.4.1.13 |
| MetaCyc | 2.4.1.13 |
| Rhea expert-curated reactions | 2.4.1.13 |
| UniProtKB/Swiss-Prot |
| P49040, SUS1_ARATH; | P49035, SUS1_DAUCA; | P31922, SUS1_HORVU; |
| P04712, SUS1_MAIZE; | P31924, SUS1_ORYSJ; | P10691, SUS1_SOLTU; |
| Q41608, SUS1_TULGE; | Q00917, SUS2_ARATH; | O49845, SUS2_DAUCA; |
| P31923, SUS2_HORVU; | P49036, SUS2_MAIZE; | P30298, SUS2_ORYSJ; |
| O24301, SUS2_PEA; | P49039, SUS2_SOLTU; | Q41607, SUS2_TULGE; |
| Q9M111, SUS3_ARATH; | Q43009, SUS3_ORYSJ; | Q9LXL5, SUS4_ARATH; |
| Q10LP5, SUS4_ORYSJ; | F4K5W8, SUS5_ARATH; | H6TFZ4, SUS5_ORYSJ; |
| Q9FX32, SUS6_ARATH; | Q6K973, SUS6_ORYSJ; | Q7XNX6, SUS7_ORYSJ; |
| A0A059ZV61, SUS_ACICK; | P49034, SUS_ALNGL; | Q42652, SUS_BETVU; |
| D4H6M0, SUS_DENA2; | O65026, SUS_MEDSA; | I7A3T6, SUS_MELRP; |
| Q820M5, SUS_NITEU; | P31925, SUS_SACOF; | P49037, SUS_SOLLC; |
| P13708, SUS_SOYBN; | Q8DK23, SUS_THEVB; | P31926, SUS_VICFA; |
| Q01390, SUS_VIGRR; |
|