Q9K490 · DASB_STRCO
- ProteinDiacetylchitobiose uptake system permease protein DasB
- GenedasB
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids328 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score2/5
Function
function
Part of the ABC transporter complex DasABC-MsiK involved in N,N'-diacetylchitobiose ((GlcNAc)2) uptake. Responsible for the translocation of the substrate across the membrane.
GO annotations
all annotations | all molecular function | virus receptor activity | dna binding | rna binding | cytoskeletal motor activity | catalytic activity | gtpase activity | structural molecule activity | transporter activity | cytoskeletal protein binding | lipid binding | cyclase activity | antioxidant activity | oxidoreductase activity | transferase activity | hydrolase activity | lyase activity | isomerase activity | ligase activity | protein tag activity | cargo receptor activity | histone binding | protein folding chaperone | translation regulator activity | nutrient reservoir activity | receptor ligand activity | molecular transducer activity | molecular adaptor activity | toxin activity | cell adhesion mediator activity | molecular function regulator activity | virus coreceptor activity | catalytic activity, acting on a protein | catalytic activity, acting on dna | catalytic activity, acting on rna | molecular carrier activity | transcription regulator activity | general transcription initiation factor activity | molecular sensor activity | molecular sequestering activity | atp-dependent activity | other molecular function | all biological process | mitotic cell cycle | cytokinesis | cytoplasmic translation | immune system process | muscle system process | circulatory system process | renal system process | respiratory system process | carbohydrate metabolic process | generation of precursor metabolites and energy | dna replication | dna repair | dna recombination | chromatin organization | dna-templated transcription | regulation of dna-templated transcription | trna metabolic process | protein folding | protein glycosylation | amino acid metabolic process | modified amino acid metabolic process | lipid metabolic process | vitamin metabolic process | sulfur compound metabolic process | intracellular protein transport | nucleocytoplasmic transport | autophagy | inflammatory response | mitochondrion organization | cytoskeleton organization | microtubule-based movement | peroxisome organization | lysosome organization | chromosome segregation | cell adhesion | establishment or maintenance of cell polarity | programmed cell death | photosynthesis | mrna metabolic process | snrna metabolic process | vesicle-mediated transport | reproductive process | digestive system process | signaling | cell differentiation | protein catabolic process | extracellular matrix organization | regulatory ncrna-mediated gene silencing | telomere organization | cell junction organization | wound healing | ribosome biogenesis | cilium organization | anatomical structure development | cell motility | nervous system process | endocrine process | protein maturation | transmembrane transport | nucleobase-containing small molecule metabolic process | hepaticobiliary system process | membrane organization | protein-containing complex assembly | cell wall organization or biogenesis | nitrogen cycle metabolic process | protein localization to plasma membrane | defense response to other organism | detoxification | meiotic nuclear division | mitotic nuclear division | mitochondrial gene expression | carbohydrate derivative metabolic process | other biological process | all cellular component | nuclear chromosome | extracellular region | extracellular space | cell wall | nucleus | nuclear envelope | nucleoplasm | chromosome | nucleolus | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | lipid droplet | microtubule organizing center | cytosol | ribosome | cytoskeleton | plasma membrane | cilium | plastid | thylakoid | external encapsulating structure | extracellular matrix | cytoplasmic vesicle | organelle | other cellular component | |||
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Aspect | Term | |
---|---|---|
Cellular Component | plasma membrane | |
Biological Process | transmembrane transport |
Keywords
- Biological process
Names & Taxonomy
Protein names
- Recommended nameDiacetylchitobiose uptake system permease protein DasB
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Actinomycetota > Actinomycetes > Kitasatosporales > Streptomycetaceae > Streptomyces > Streptomyces albidoflavus group
Accessions
- Primary accessionQ9K490
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Cell membrane ; Multi-pass membrane protein
Features
Showing features for transmembrane.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Transmembrane | 36-56 | Helical | ||||
Sequence: ALAPYLLLLPAAAATVLLLGW | ||||||
Transmembrane | 104-124 | Helical | ||||
Sequence: IIFTAVNVVLTMVVGGLIGLL | ||||||
Transmembrane | 134-154 | Helical | ||||
Sequence: FVLMIGLVLAWAMPVVAATTV | ||||||
Transmembrane | 188-208 | Helical | ||||
Sequence: FSTFFVVTVLIVWMSVPFVAI | ||||||
Transmembrane | 247-267 | Helical | ||||
Sequence: FLYATTFLEVIWIFKAFVQVY | ||||||
Transmembrane | 297-317 | Helical | ||||
Sequence: MGAAIAVLTILILLGLTAYYL |
Keywords
- Cellular component
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000447874 | 1-328 | Diacetylchitobiose uptake system permease protein DasB | |||
Sequence: MTVQTERPPSGPSDVRKADGGGTGGTRARAASRAGALAPYLLLLPAAAATVLLLGWPLVKDGLLSFQNLNMAQLIQHVTEWTGFDNYKEVLTGEDFWRVTVRSIIFTAVNVVLTMVVGGLIGLLLARLGRVMRFVLMIGLVLAWAMPVVAATTVYQWLFAQRFGVVNWVLDKLGWHSMADFSWTGSQFSTFFVVTVLIVWMSVPFVAINLYAATTTIPDELYEAAALDGAGMWRSFTSVTLPFLRPFLYATTFLEVIWIFKAFVQVYTFNGGGPDRLTEILPVYAYIEGVGNQHYGMGAAIAVLTILILLGLTAYYLRIVLKQEEDEL |
Proteomic databases
Expression
Induction
Induced by (GlcNAc)2 and (GlcNAc)3.
Interaction
Subunit
The complex is composed of two ATP-binding proteins (MsiK), two transmembrane proteins (DasB and DasC) and a solute-binding protein (DasA).
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for region, domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Region | 1-27 | Disordered | ||||
Sequence: MTVQTERPPSGPSDVRKADGGGTGGTR | ||||||
Domain | 100-316 | ABC transmembrane type-1 | ||||
Sequence: TVRSIIFTAVNVVLTMVVGGLIGLLLARLGRVMRFVLMIGLVLAWAMPVVAATTVYQWLFAQRFGVVNWVLDKLGWHSMADFSWTGSQFSTFFVVTVLIVWMSVPFVAINLYAATTTIPDELYEAAALDGAGMWRSFTSVTLPFLRPFLYATTFLEVIWIFKAFVQVYTFNGGGPDRLTEILPVYAYIEGVGNQHYGMGAAIAVLTILILLGLTAYY |
Sequence similarities
Belongs to the binding-protein-dependent transport system permease family.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length328
- Mass (Da)36,132
- Last updated2000-10-01 v1
- Checksum1E117FD3992483D7
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AL939123 EMBL· GenBank· DDBJ | CAB94618.1 EMBL· GenBank· DDBJ | Genomic DNA |