Q9LSY9 · U71B1_ARATH
- ProteinUDP-glycosyltransferase 71B1
- GeneUGT71B1
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids473 (go to sequence)
- Protein existenceEvidence at transcript level
- Annotation score3/5
Function
function
Possesses quercetin 3-O-glucosyltransferase activity in vitro. Also active in vitro on benzoates and benzoate derivatives.
Catalytic activity
- a flavonol + UDP-alpha-D-glucose = a flavonol 3-O-beta-D-glucoside + H+ + UDP
Features
Showing features for active site, binding site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Active site | 15 | Proton acceptor | ||||
Sequence: H | ||||||
Binding site | 15 | an anthocyanidin (UniProtKB | ChEBI) | ||||
Sequence: H | ||||||
Active site | 110 | Charge relay | ||||
Sequence: D | ||||||
Binding site | 132 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: T | ||||||
Binding site | 342 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: A | ||||||
Binding site | 344 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: Q | ||||||
Binding site | 359 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: H | ||||||
Binding site | 362 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: W | ||||||
Binding site | 363 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: N | ||||||
Binding site | 364 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: S | ||||||
Binding site | 367 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: E | ||||||
Binding site | 382 | an anthocyanidin (UniProtKB | ChEBI) | ||||
Sequence: A | ||||||
Binding site | 383 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: E | ||||||
Binding site | 384 | UDP-alpha-D-glucose (UniProtKB | ChEBI) | ||||
Sequence: Q |
GO annotations
all annotations | all molecular function | nucleotide binding | molecular_function | nucleic acid binding | dna binding | chromatin binding | dna-binding transcription factor activity | rna binding | cytoskeletal motor activity | catalytic activity | nuclease activity | signaling receptor binding | structural molecule activity | transporter activity | binding | protein binding | translation factor activity, rna binding | lipid binding | kinase activity | transferase activity | hydrolase activity | oxygen binding | enzyme regulator activity | carbohydrate binding | signaling receptor activity | translation regulator activity | transcription regulator activity | other molecular function | all biological process | carbohydrate metabolic process | generation of precursor metabolites and energy | nucleobase-containing compound metabolic process | dna metabolic process | translation | lipid metabolic process | transport | response to stress | cell cycle | cell communication | signal transduction | cell-cell signaling | multicellular organism development | circadian rhythm | biological_process | metabolic process | catabolic process | biosynthetic process | response to light stimulus | response to external stimulus | tropism | response to biotic stimulus | response to abiotic stimulus | response to endogenous stimulus | embryo development | post-embryonic development | fruit ripening | abscission | pollination | flower development | cellular process | programmed cell death | photosynthesis | cellular component organization | cell growth | protein metabolic process | cellular homeostasis | secondary metabolic process | reproductive process | cell differentiation | protein modification process | growth | epigenetic regulation of gene expression | response to chemical | anatomical structure development | regulation of molecular function | other biological process | all cellular component | cellular_component | extracellular region | cell wall | intracellular anatomical structure | nucleus | nuclear envelope | nucleoplasm | nucleolus | cytoplasm | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | cytosol | ribosome | cytoskeleton | plasma membrane | chloroplast | plastid | thylakoid | membrane | external encapsulating structure | other cellular component | |||
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Aspect | Term | |
---|---|---|
Molecular Function | daphnetin 3-O-glucosyltransferase activity | |
Molecular Function | flavonol 3-O-glucosyltransferase activity | |
Molecular Function | myricetin 3-O-glucosyltransferase activity | |
Molecular Function | quercetin 3-O-glucosyltransferase activity | |
Molecular Function | UDP-glucosyltransferase activity |
Keywords
- Molecular function
Enzyme and pathway databases
Protein family/group databases
Names & Taxonomy
Protein names
- Recommended nameUDP-glycosyltransferase 71B1
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis
Accessions
- Primary accessionQ9LSY9
- Secondary accessions
Proteomes
Organism-specific databases
Genome annotation databases
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000409047 | 1-473 | UDP-glycosyltransferase 71B1 | |||
Sequence: MKVELVFIPSPGVGHIRATTALAKLLVASDNRLSVTLIVIPSRVSDDASSSVYTNSEDRLRYILLPARDQTTDLVSYIDSQKPQVRAVVSKVAGDVSTRSDSRLAGIVVDMFCTSMIDIADEFNLSAYIFYTSNASYLGLQFHVQSLYDEKELDVSEFKDTEMKFDVPTLTQPFPAKCLPSVMLNKKWFPYVLGRARSFRATKGILVNSVADMEPQALSFFSGGNGNTNIPPVYAVGPIMDLESSGDEEKRKEILHWLKEQPTKSVVFLCFGSMGGFSEEQAREIAVALERSGHRFLWSLRRASPVGNKSNPPPGEFTNLEEILPKGFLDRTVEIGKIISWAPQVDVLNSPAIGAFVTHCGWNSILESLWFGVPMAAWPIYAEQQFNAFHMVDELGLAAEVKKEYRRDFLVEEPEIVTADEIERGIKCAMEQDSKMRKRVMEMKDKLHVALVDGGSSNCALKKFVQDVVDNVP |
Proteomic databases
Expression
Gene expression databases
Interaction
Protein-protein interaction databases
Structure
Sequence
- Sequence statusComplete
- Length473
- Mass (Da)52,666
- Last updated2000-10-01 v1
- Checksum42B7925984C350B0
Sequence caution
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AB025634 EMBL· GenBank· DDBJ | BAB02837.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
CP002686 EMBL· GenBank· DDBJ | AEE76548.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AF361596 EMBL· GenBank· DDBJ | AAK32764.1 EMBL· GenBank· DDBJ | mRNA | Frameshift | |
AK227147 EMBL· GenBank· DDBJ | BAE99192.1 EMBL· GenBank· DDBJ | mRNA |