A0A0E0Y5B9 · A0A0E0Y5B9_ECO1C
- ProteinMaltoporin
- GenelamB
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids446 (go to sequence)
- Protein existenceEvidence at transcript level
- Annotation score3/5
Function
function
Involved in the transport of maltose and maltodextrins.
Catalytic activity
- beta-maltose(in) = beta-maltose(out)
Features
Showing features for site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Site | 31 | Greasy slide, important in sugar transport | |||
Site | 66 | Greasy slide, important in sugar transport | |||
Site | 99 | Greasy slide, important in sugar transport | |||
Site | 143 | Important in sugar transport | |||
Site | 252 | Greasy slide, important in sugar transport | |||
Site | 383 | Greasy slide, important in sugar transport | |||
Site | 445 | Greasy slide, important in sugar transport | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cell outer membrane | |
Cellular Component | pore complex | |
Molecular Function | maltodextrin transmembrane transporter activity | |
Molecular Function | maltose transporting porin activity | |
Biological Process | monoatomic ion transport |
Keywords
- Molecular function
- Biological process
Names & Taxonomy
Protein names
- Recommended nameMaltoporin
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Gammaproteobacteria > Enterobacterales > Enterobacteriaceae > Escherichia
Accessions
- Primary accessionA0A0E0Y5B9
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Cell outer membrane ; Multi-pass membrane protein
Keywords
- Cellular component
PTM/Processing
Features
Showing features for signal, chain.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Signal | 1-25 | ||||
Chain | PRO_5008986425 | 26-446 | Maltoporin | ||
Expression
Induction
By maltose.
Interaction
Subunit
Homotrimer formed of three 18-stranded antiparallel beta-barrels, containing three independent channels.
Structure
Sequence
- Sequence statusComplete
- Sequence processingThe displayed sequence is further processed into a mature form.
- Length446
- Mass (Da)49,986
- Last updated2015-05-27 v1
- MD5 ChecksumB796F1AD7DAD609CDF33A4CB72A2850B
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP003289 EMBL· GenBank· DDBJ | AFS76583.1 EMBL· GenBank· DDBJ | Genomic DNA |