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Details on Person UniProt:Q5VQG4 RFS
| Class:Id | ReferenceGeneProduct:1160730 |
|---|---|
| _chainChangeLog | initiator methionine:1 added on Sat February 7 2015;chain:2-783 added on Sat February 7 2015;initiator methionine:1 for 1160730 removed on Fri Nov 03 2023;initiator methionine: for 1160730 added on Fri Nov 03 2023;initiator methionine: for 1160730 removed on Fri Aug 15 2025;initiator methionine:1 for 1160730 added on Fri Aug 15 2025 |
| _displayName | UniProt:Q5VQG4 RFS |
| _timestamp | 2025-08-15 21:10:33 |
| chain | initiator methionine:1 chain:2-783 |
| checksum | 59BB443A5965DC1D |
| comment | FUNCTION Transglycosidase operating by a ping-pong reaction mechanism. Involved in the synthesis of raffinose, a major soluble carbohydrate in seeds, roots and tubers. Specific for galactinol and p-nitrophenyl-alpha-D-galactoside as galactosyl donors. Able to utilize sucrose, lactose, 4-beta-galactobiose, N-acetyl-D-lactosamine, trehalose and lacto-N-biose as acceptors. May also act as a glycoside hydrolase.CATALYTIC ACTIVITY alpha-D-galactosyl-(1->3)-1D-myo-inositol + sucrose = raffinose + myo-inositolACTIVITY REGULATION Inhibited by Ag(2)+, Hg(2+), Zn(2+), p-chloromercuribenzoate (pCMB) and 1-deoxygalactonojirimycin.BIOPHYSICOCHEMICAL PROPERTIES Optimum pH is 7.0.SIMILARITY Belongs to the glycosyl hydrolases 36 family. |
| created | [InstanceEdit:1164949] Wu, Guanming, 2010-12-11 |
| crossReference | [DatabaseIdentifier:1153017] UniProtKB:Q5VQG4 |
| description | recommendedName: Galactinol--sucrose galactosyltransferase ecNumber: 2.4.1.82 alternativeName: Raffinose synthase |
| geneName | RFS Os01g0170000 LOC_Os01g07530 OJ1276_B06.38 OsJ_00538 P0583G08.2 |
| identifier | Q5VQG4 |
| isSequenceChanged | FALSE |
| keyword | Carbohydrate metabolism Direct protein sequencing Glycosyltransferase Reference proteome Transferase |
| modified | [InstanceEdit:2885387] D'Eustachio, P, 2012-12-28 [InstanceEdit:3132113] Weiser, JD [InstanceEdit:3445779] Weiser, JD [InstanceEdit:5433710] Weiser, JD [InstanceEdit:5634237] Weiser, JD [InstanceEdit:5673015] Weiser, JD [InstanceEdit:9037114] Weiser, JD [InstanceEdit:9627708] Weiser, JD [InstanceEdit:9637257] Weiser, JD [InstanceEdit:9676415] Weiser, JD [InstanceEdit:9852000] Weiser, Joel, 2023-11-03 [InstanceEdit:9939033] Weiser, Joel, 2025-02-21 [InstanceEdit:9963647] Weiser, Joel, 2025-08-15 |
| name | RFS |
| referenceDatabase | [ReferenceDatabase:2] UniProt |
| secondaryIdentifier | RFS_ORYSJ Q0JQC7 |
| sequenceLength | 783 |
| species | [Species:1250427] Oryza sativa subsp. japonica |
| (referenceEntity) | [EntityWithAccessionedSequence:1127752] raffinose synthase (LOC_OS01G07530.1) [cytosol] [Oryza sativa subsp. japonica] |
| [Change default viewing format] | |
No pathways have been reviewed or authored by UniProt:Q5VQG4 RFS (1160730)
