Q1R5J5 · GLGX_ECOUT
- ProteinGlycogen debranching enzyme
- GeneglgX
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids657 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Removes maltotriose and maltotetraose chains that are attached by 1,6-alpha-linkage to the limit dextrin main chain, generating a debranched limit dextrin.
Catalytic activity
Pathway
Glycan degradation; glycogen degradation.
Features
Showing features for active site, site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Active site | 336 | Nucleophile | ||||
Sequence: D | ||||||
Active site | 371 | Proton donor | ||||
Sequence: E | ||||||
Site | 443 | Transition state stabilizer | ||||
Sequence: D |
GO annotations
Aspect | Term | |
---|---|---|
Molecular Function | glycogen debranching enzyme activity | |
Molecular Function | hydrolase activity, hydrolyzing O-glycosyl compounds | |
Biological Process | glycogen catabolic process |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Protein family/group databases
Names & Taxonomy
Protein names
- Recommended nameGlycogen debranching enzyme
- EC number
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Gammaproteobacteria > Enterobacterales > Enterobacteriaceae > Escherichia
Accessions
- Primary accessionQ1R5J5
Proteomes
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_1000067102 | 1-657 | Glycogen debranching enzyme | |||
Sequence: MTQLAIGKPTPLGAHYDGQGVNFTLFSAHAERVELCVFDANGQEHRYDLPGHSGDIWHGYLPDARPGLRYGYRVHGPWQPAEGHRFNPAKLLIDPCARQIDGEFKDNPLLHAGHNEPDYRDNASIAPKCVVVVDHYDWEDDAPPRMPWGCTIIYEAHVKGLTYLHPEIPVEIRGTYKALGHPVMINYLKQLGITALELLPVAQFASEPRLQRMGLSNYWGYNPVAMFALHPAYACSPETALDEFRDAIKALHKAGIEVILDIVLNHSAELDLDGPLFSLRGIDNRSYYWIREDGDYHNWTGCGNTLNLSHPAVVDYASACLRYWVETCHVDGFRFDLAAVMGRTPEFRQDALLFTAIQNCPVLSQVKLIAEPWDIAPGGYQVGNFPPLFAEWNDHFRDAARRFWLHYDLPLGAFAGRFAASSDVFKRNGRLPSAAINLVTAHDGFTLRDCVCFNHKHNEANGEENRDGTNNNYSNNHGKEGLGGTLDLVERRRDSIHALLTTLLLSQGTPMLLAGDEHGHSQRGNNNAYCQDNQLTWLDWSQASSGLTAFTAALIHLRKRIPALMENRWWEEGDGNVRWLNRYAQPLSTDEWQNGPKQLQILLSDRFLIAINATLEVTEIVLPAGEWHAIPPFAGEDNPVITAVWQGPAHGLCVFQR |
Structure
Family & Domains
Features
Showing features for region, compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Region | 460-479 | Disordered | ||||
Sequence: ANGEENRDGTNNNYSNNHGK | ||||||
Compositional bias | 465-479 | Polar residues | ||||
Sequence: NRDGTNNNYSNNHGK |
Sequence similarities
Belongs to the glycosyl hydrolase 13 family.
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length657
- Mass (Da)73,750
- Last updated2006-05-16 v1
- ChecksumA2531483B04C463F
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Compositional bias | 465-479 | Polar residues | ||||
Sequence: NRDGTNNNYSNNHGK |
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP000243 EMBL· GenBank· DDBJ | ABE09369.1 EMBL· GenBank· DDBJ | Genomic DNA |