A0A0G3AAI9 · A0A0G3AAI9_9ACTN
- ProteinBeta-galactosidase
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids670 (go to sequence)
- Protein existenceInferred from homology
- Annotation score2/5
Function
Catalytic activity
Features
Showing features for binding site, active site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 112 | substrate | |||
Binding site | 116 | Zn2+ (UniProtKB | ChEBI) | |||
Binding site | 150 | substrate | |||
Active site | 151 | Proton donor | |||
Binding site | 159 | Zn2+ (UniProtKB | ChEBI) | |||
Binding site | 161 | Zn2+ (UniProtKB | ChEBI) | |||
Active site | 309 | Nucleophile | |||
Binding site | 317 | substrate | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | beta-galactosidase complex | |
Molecular Function | beta-galactosidase activity | |
Molecular Function | metal ion binding | |
Biological Process | galactose metabolic process |
Keywords
- Molecular function
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameBeta-galactosidase
- EC number
- Short namesBeta-gal
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Actinomycetota > Actinomycetes > Kitasatosporales > Streptomycetaceae > Streptomyces
Accessions
- Primary accessionA0A0G3AAI9
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Interaction
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Domain | 15-386 | Glycoside hydrolase family 42 N-terminal | |||
Domain | 397-602 | Beta-galactosidase trimerisation | |||
Domain | 611-668 | Beta-galactosidase C-terminal | |||
Sequence similarities
Belongs to the glycosyl hydrolase 42 family.
Family and domain databases
Sequence
- Sequence statusComplete
- Length670
- Mass (Da)73,104
- Last updated2015-09-16 v1
- ChecksumF46BA99593FAFE5C
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP011497 EMBL· GenBank· DDBJ | AKJ09332.1 EMBL· GenBank· DDBJ | Genomic DNA |