A0A963PKP4 · A0A963PKP4_9BURK
- Protein1,4-alpha-glucan branching enzyme GlgB
- GeneglgB
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids578 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Catalyzes the formation of the alpha-1,6-glucosidic linkages in glycogen by scission of a 1,4-alpha-linked oligosaccharide from growing alpha-1,4-glucan chains and the subsequent attachment of the oligosaccharide to the alpha-1,6 position.
Catalytic activity
Pathway
Glycan biosynthesis; glycogen biosynthesis.
Features
Showing features for active site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Active site | 255 | Nucleophile | ||||
Sequence: D | ||||||
Active site | 308 | Proton donor | ||||
Sequence: E |
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytosol | |
Molecular Function | 1,4-alpha-glucan branching enzyme activity | |
Molecular Function | cation binding | |
Molecular Function | hydrolase activity, hydrolyzing O-glycosyl compounds | |
Biological Process | glycogen biosynthetic process |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended name1,4-alpha-glucan branching enzyme GlgB
- EC number
- Alternative names
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Betaproteobacteria > Burkholderiales > Burkholderiaceae
Accessions
- Primary accessionA0A963PKP4
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Interaction
Subunit
Monomer.
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 98-443 | Glycosyl hydrolase family 13 catalytic | ||||
Sequence: EVHLGSWRRHADGTMLNYREAAVQLAAYVTGMGFTHVELMPITEHPFYGSWGYQTTGYFAPTSRYGTPEDFKFLVDLLHQVGIAVILDWVPSHFPADAHGLANFDGTALYEHADPRQGFHPEWNSSIFNYGRNEVRAFLLSSAMFWLDEFHIDALRVDAVASMLYLDYARNAGEWIPNRDGGRENLEAIEFLRALNVAAYRDHPGVQVIAEESTAWPMVSRPIEMGGLGFGMKWNMGWMHDTLKYMHEDPVHRRWHHGKLTFSMIYAFNENFVLPLSHDEVVYGKGSLVNKMPGDEWQQFANLRLLFGHMWAHPGKKLVFMGGEFGQRREWTHEGTLEWQSLENDH |
Sequence similarities
Belongs to the glycosyl hydrolase 13 family. GlgB subfamily.
Family and domain databases
Sequence
- Sequence statusComplete
- Length578
- Mass (Da)65,586
- Last updated2023-02-22 v1
- ChecksumE1D2CC54E3230DDF
Features
Showing features for non-terminal residue.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Non-terminal residue | 1 | |||||
Sequence: D |