Q9BRV3 · SWET1_HUMAN
- ProteinSugar transporter SWEET1
- GeneSLC50A1
- StatusUniProtKB reviewed (Swiss-Prot)
- Organism
- Amino acids221 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score5/5
Function
function
Mediates sugar transport across membranes. May stimulate V(D)J recombination by the activation of RAG1.
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 | endomembrane system | |
Cellular Component | Golgi apparatus | |
Cellular Component | Golgi membrane | |
Cellular Component | membrane | |
Cellular Component | plasma membrane | |
Molecular Function | glucoside transmembrane transporter activity | |
Molecular Function | sugar transmembrane transporter activity | |
Biological Process | carbohydrate transport | |
Biological Process | hexose transmembrane transport |
Keywords
- Biological process
Enzyme and pathway databases
Protein family/group databases
Names & Taxonomy
Protein names
- Recommended nameSugar transporter SWEET1
- Short namesHsSWEET1
- Alternative names
Gene names
Organism names
- Organism
- Taxonomic lineageEukaryota > Metazoa > Chordata > Craniata > Vertebrata > Euteleostomi > Mammalia > Eutheria > Euarchontoglires > Primates > Haplorrhini > Catarrhini > Hominidae > Homo
Accessions
- Primary accessionQ9BRV3
- Secondary accessions
Proteomes
Organism-specific databases
Subcellular Location
UniProt Annotation
GO Annotation
Golgi apparatus membrane ; Multi-pass membrane protein
Cell membrane ; Multi-pass membrane protein
Note: May also localize to the endoplasmic reticulum.
Features
Showing features for transmembrane.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Transmembrane | 3-23 | Helical; Name=1 | ||||
Sequence: AGGFLDSLIYGACVVFTLGMF | ||||||
Transmembrane | 42-62 | Helical; Name=2 | ||||
Sequence: VQFLPFLTTEVNNLGWLSYGA | ||||||
Transmembrane | 68-88 | Helical; Name=3 | ||||
Sequence: ILIVVNTVGAALQTLYILAYL | ||||||
Transmembrane | 96-116 | Helical; Name=4 | ||||
Sequence: VVLLQTATLLGVLLLGYGYFW | ||||||
Transmembrane | 129-149 | Helical; Name=5 | ||||
Sequence: LGLFCSVFTISMYLSPLADLA | ||||||
Transmembrane | 160-180 | Helical; Name=6 | ||||
Sequence: LSYPLTIATLLTSASWCLYGF | ||||||
Transmembrane | 186-206 | Helical; Name=7 | ||||
Sequence: YIMVSNFPGIVTSFIRFWLFW |
Keywords
- Cellular component
Disease & Variants
Variants
We now provide the "Disease & Variants" viewer in its own tab.
The viewer provides 225 variants from UniProt as well as other sources including ClinVar and dbSNP.
Organism-specific databases
Miscellaneous
Genetic variation databases
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000345116 | 1-221 | Sugar transporter SWEET1 | |||
Sequence: MEAGGFLDSLIYGACVVFTLGMFSAGLSDLRHMRMTRSVDNVQFLPFLTTEVNNLGWLSYGALKGDGILIVVNTVGAALQTLYILAYLHYCPRKRVVLLQTATLLGVLLLGYGYFWLLVPNPEARLQQLGLFCSVFTISMYLSPLADLAKVIQTKSTQCLSYPLTIATLLTSASWCLYGFRLRDPYIMVSNFPGIVTSFIRFWLFWKYPQEQDRNYWLLQT |
Proteomic databases
PTM databases
Expression
Tissue specificity
Ubiquitously expressed with highest expression in oviduct, epididymis and intestine.
Gene expression databases
Organism-specific databases
Interaction
Subunit
Interacts with TRPV2; the interaction probably occurs intracellularly and depends on TRPV2 N-glycosylation.
Binary interactions
Type | Entry 1 | Entry 2 | Number of experiments | Intact | |
---|---|---|---|---|---|
BINARY | Q9BRV3 | MTERF3 Q96E29 | 3 | EBI-8634123, EBI-7825321 | |
BINARY | Q9BRV3 | SDCBP O00560 | 3 | EBI-8634123, EBI-727004 | |
BINARY | Q9BRV3 | SMG9 Q9H0W8 | 3 | EBI-8634123, EBI-2872322 |
Protein-protein interaction databases
Miscellaneous
Structure
Family & Domains
Features
Showing features for domain, region.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 10-94 | MtN3/slv 1 | ||||
Sequence: LIYGACVVFTLGMFSAGLSDLRHMRMTRSVDNVQFLPFLTTEVNNLGWLSYGALKGDGILIVVNTVGAALQTLYILAYLHYCPRK | ||||||
Domain | 127-212 | MtN3/slv 2 | ||||
Sequence: QQLGLFCSVFTISMYLSPLADLAKVIQTKSTQCLSYPLTIATLLTSASWCLYGFRLRDPYIMVSNFPGIVTSFIRFWLFWKYPQEQ | ||||||
Region | 149-221 | Mediates interaction with TRPV2 | ||||
Sequence: AKVIQTKSTQCLSYPLTIATLLTSASWCLYGFRLRDPYIMVSNFPGIVTSFIRFWLFWKYPQEQDRNYWLLQT |
Sequence similarities
Belongs to the SWEET sugar transporter family.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence & Isoforms
- Sequence statusComplete
This entry describes 3 isoforms produced by Alternative splicing.
Q9BRV3-1
This isoform has been chosen as the canonical sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.
- Name1
- Length221
- Mass (Da)25,030
- Last updated2001-06-01 v1
- ChecksumFEC35396C28EA9F0
Q9BRV3-2
- Name2
Q9BRV3-3
- Name3
- Differences from canonical
- 95-148: Missing
Computationally mapped potential isoform sequences
There are 6 potential isoforms mapped to this entry
Entry | Entry name | Gene name | Length | ||
---|---|---|---|---|---|
Q5SR67 | Q5SR67_HUMAN | SLC50A1 | 156 | ||
A0A3B3IS38 | A0A3B3IS38_HUMAN | SLC50A1 | 53 | ||
A0A3B3IT24 | A0A3B3IT24_HUMAN | SLC50A1 | 55 | ||
A0A3B3ISS5 | A0A3B3ISS5_HUMAN | SLC50A1 | 63 | ||
A0A3B3ITH1 | A0A3B3ITH1_HUMAN | SLC50A1 | 98 | ||
A0A087WXX5 | A0A087WXX5_HUMAN | SLC50A1 | 175 |
Sequence caution
Features
Showing features for alternative sequence, sequence conflict.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Alternative sequence | VSP_034916 | 1-55 | in isoform 2 | |||
Sequence: Missing | ||||||
Sequence conflict | 43 | in Ref. 1; AAF17232 | ||||
Sequence: Q → R | ||||||
Alternative sequence | VSP_034917 | 56-94 | in isoform 2 | |||
Sequence: GWLSYGALKGDGILIVVNTVGAALQTLYILAYLHYCPRK → MRGLHPWHVLRRPLGPQAHANDPECGQRPVPALSHHGSQ | ||||||
Alternative sequence | VSP_034918 | 95-148 | in isoform 3 | |||
Sequence: Missing | ||||||
Sequence conflict | 130 | in Ref. 3; CAG33429 | ||||
Sequence: G → A |
Keywords
- Coding sequence diversity
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AF126023 EMBL· GenBank· DDBJ | AAF17232.1 EMBL· GenBank· DDBJ | mRNA | ||
AF126024 EMBL· GenBank· DDBJ | AAF17233.1 EMBL· GenBank· DDBJ | mRNA | Frameshift | |
AK289551 EMBL· GenBank· DDBJ | BAF82240.1 EMBL· GenBank· DDBJ | mRNA | ||
CR457148 EMBL· GenBank· DDBJ | CAG33429.1 EMBL· GenBank· DDBJ | mRNA | ||
AL691442 EMBL· GenBank· DDBJ | - | Genomic DNA | No translation available. | |
BC005943 EMBL· GenBank· DDBJ | AAH05943.1 EMBL· GenBank· DDBJ | mRNA | ||
BC009621 EMBL· GenBank· DDBJ | AAH09621.1 EMBL· GenBank· DDBJ | mRNA |