P40689 · TSL_DROME
- ProteinTorso-like protein
- Genetsl
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids353 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score5/5
Function
function
Probable ligand that binds to the torso receptor. Implicated in a receptor tyrosine kinase signaling pathway that specifies terminal cell fate.
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 | extracellular space | |
Molecular Function | signaling receptor activator activity | |
Molecular Function | torso binding | |
Biological Process | embryonic pattern specification | |
Biological Process | germ cell development | |
Biological Process | maternal determination of anterior/posterior axis, embryo | |
Biological Process | pole cell fate determination | |
Biological Process | positive regulation of apical constriction involved in ventral furrow formation | |
Biological Process | positive regulation of multicellular organism growth | |
Biological Process | pupariation | |
Biological Process | terminal region determination | |
Biological Process | torso signaling pathway |
Keywords
- Molecular function
Enzyme and pathway databases
Protein family/group databases
Names & Taxonomy
Protein names
- Recommended nameTorso-like protein
Gene names
Organism names
- Strains
- Taxonomic lineageEukaryota > Metazoa > Ecdysozoa > Arthropoda > Hexapoda > Insecta > Pterygota > Neoptera > Endopterygota > Diptera > Brachycera > Muscomorpha > Ephydroidea > Drosophilidae > Drosophila > Sophophora
Accessions
- Primary accessionP40689
- Secondary accessions
Proteomes
Organism-specific databases
Subcellular Location
UniProt Annotation
GO Annotation
Note: Is a component of the vitelline membrane (VM, the inner layer of the eggshell).
Keywords
- Cellular component
PTM/Processing
Features
Showing features for signal, chain, glycosylation.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Signal | 1-19 | |||||
Sequence: MRSWPGLFWLLTLALLADG | ||||||
Chain | PRO_0000022599 | 20-353 | Torso-like protein | |||
Sequence: GRRESQLRIGKAINIFLRYGYLGISMRVIPLNDNSEPDRWVFKEPTKNIYRNLSGLAESHEDTTPGIFHGDFHMEFCENRRQLFQAYFRDFSIERMDKPWEAFTGGWFPDNAAKKLGINTSFIQGDYSYVLVRVVRFRETGRLNAEIPVHQPLEPDVRSRMDQLQIGNITSAVRFMEDVGTHYVNSYTTGNSLYQVFVYSRKNYSMIKERIKSKGLNGLSKLDLYNYFAPWFAAHLGQIRSASANATVERWARRKLQYEYYVVKYVTLLKLHGNSTLLRSLDSLLGNDAILQLDLKSLKPIFREEPEKESWYHEVLDNNVKLWELNMPQSHPTR | ||||||
Glycosylation | 71 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 138 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 187 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 222 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 264 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 293 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N |
Keywords
- PTM
Proteomic databases
PTM databases
Expression
Tissue specificity
Restricted to specialized categories of follicle cells localized at the poles of the egg chamber.
Developmental stage
Expressed both maternally and zygotically. At early blastoderm stage, forms a symmetrical concentration gradient at the poles on the surface of the devitellinized embryo.
Gene expression databases
Structure
Sequence
- Sequence statusComplete
- Sequence processingThe displayed sequence is further processed into a mature form.
- Length353
- Mass (Da)41,210
- Last updated2005-08-16 v2
- Checksum2E76B8C5E78A358A
Computationally mapped potential isoform sequences
There is 1 potential isoform mapped to this entry
Entry | Entry name | Gene name | Length | ||
---|---|---|---|---|---|
A4V379 | A4V379_DROME | tsl | 353 |
Features
Showing features for sequence conflict.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Sequence conflict | 1-2 | in Ref. 1 | ||||
Sequence: MR → MLSDA | ||||||
Sequence conflict | 84 | in Ref. 2; CAA53285 | ||||
Sequence: P → L |
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
Z30342 EMBL· GenBank· DDBJ | CAA82998.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
X75614 EMBL· GenBank· DDBJ | CAA53285.1 EMBL· GenBank· DDBJ | mRNA | ||
AE014297 EMBL· GenBank· DDBJ | AAF55919.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY071336 EMBL· GenBank· DDBJ | AAL48958.1 EMBL· GenBank· DDBJ | mRNA |