Q40288 · UFOG6_MANES
- ProteinAnthocyanidin 3-O-glucosyltransferase 6
- GeneGT6
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids394 (go to sequence)
- Protein existenceEvidence at transcript level
- Annotation score3/5
Function
function
In the presence of other necessary color factors, this glycosylation reaction allows the accumulation of anthocyanin pigments (By similarity).
May be involved in glycosylation of unstable cyanohydrins to produce stable cyanoglucosides
May be involved in glycosylation of unstable cyanohydrins to produce stable cyanoglucosides
Catalytic activity
- an anthocyanidin + H+ + UDP-alpha-D-glucose = an anthocyanidin 3-O-beta-D-glucoside + UDP
Pathway
Pigment biosynthesis; anthocyanin biosynthesis.
Features
Showing features for active site, binding site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Active site | 37 | Charge relay | ||||
Sequence: D | ||||||
Binding site | 59 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: T | ||||||
Binding site | 267 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: A | ||||||
Binding site | 269 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: Q | ||||||
Binding site | 284 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: H | ||||||
Binding site | 287 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: W | ||||||
Binding site | 288 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: N | ||||||
Binding site | 289 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: S | ||||||
Binding site | 292 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: E | ||||||
Binding site | 307 | an anthocyanidin (UniProtKB | ChEBI) | ||||
Sequence: A | ||||||
Binding site | 308 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: E | ||||||
Binding site | 309 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: Q |
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | anthocyanidin 3-O-glucosyltransferase activity | |
Biological Process | anthocyanin-containing compound biosynthetic process |
Keywords
- Molecular function
Enzyme and pathway databases
Protein family/group databases
Names & Taxonomy
Protein names
- Recommended nameAnthocyanidin 3-O-glucosyltransferase 6
- EC number
- Alternative names
Gene names
Organism names
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > fabids > Malpighiales > Euphorbiaceae > Crotonoideae > Manihoteae > Manihot
Accessions
- Primary accessionQ40288
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000074147 | 1-394 | Anthocyanidin 3-O-glucosyltransferase 6 | |||
Sequence: DDFKDLGFIDKQKAHVKEAVSKLTARSDSSLAGFVLDMFCTSMIDVAKELGVPYYIFFTSGAAFLGFLFYVQLIHDEQDADLTQFKDSDAELSVPSLANSLPARVLPASMLVKDRFYAFIRIIRGLREAKGIMVNTFMELESHALNSLKDDQSKIPPIYPVGPILKLSNQENDVGPEGSEIIEWLDDQPPSSVVFLCFGSMGGFDMDQAKEIACALEQSRHRFLWSLRRPPPKGKIETSTDYENLQEILPVGFSERTAGMGKVVGWAPQVAILEHPAIGGFVSHCGWNSILESIWFSVPIATWPLYAEQQFNAFTMVTELGLAVEIKMDYKKESEIILSADDIERGIKCVMEHHSEIRKRVKEMSDKSRKALMDDESSSFWLDRLIEDVINNLS |
Expression
Tissue specificity
Expressed in cotyledons and leaves.
Developmental stage
Expressed primarily in developing cotyledons (from emerging green cotyledons to approximately 10 days old); very low levels in hypocotyls and no measurable expression in roots.
Structure
Sequence
- Sequence statusFragment
- Length394
- Mass (Da)44,265
- Last updated1997-11-01 v1
- ChecksumFD51CD974E5ADCD7
Features
Showing features for non-terminal residue.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Non-terminal residue | 1 | |||||
Sequence: D |