General Information

  • ID:  hor006499
  • Uniprot ID:  Q9VT50
  • Protein name:  Probable insulin-like peptide 1 B chain
  • Gene name:  Ilp1
  • Organism:  Drosophila melanogaster (Fruit fly)
  • Family:  Insulin family
  • Source:  Animal
  • Expression:  NA
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:   melanogaster subgroup , melanogaster group , Sophophora (subgenus), Drosophila (genus), Drosophilini (tribe), Drosophilinae (subfamily), Drosophilidae (family), Ephydroidea (superfamily), Acalyptratae , Schizophora , Cyclorrhapha , Eremoneura , Muscomorpha (infraorder), Brachycera (suborder), Diptera (order), Endopterygota (cohort), Neoptera (infraclass), Pterygota (subclass), Dicondylia , Insecta (class), Hexapoda (subphylum), Pancrustacea , Mandibulata , Arthropoda (phylum), Panarthropoda , Ecdysozoa , Protostomia , Bilateria , Eumetazoa , Metazoa (kingdom), Opisthokonta , Eukaryota (superkingdom),cellular organisms
  • GO MF:  GO:0005158 insulin receptor binding; GO:0005179 hormone activity
  • GO BP:  GO:0008286 insulin receptor signaling pathway
  • GO CC:  GO:0005576 extracellular region; GO:0005615 extracellular space

Sequence Information

  • Sequence:  MVTPTGSGHQLLPPGNHKLCGPALSDAMDVVCPHGFNTLP
  • Length:  40(30-69)
  • Propeptide:  MFSQHNGAAVHGLRLQSLLIAAMLTAAMAMVTPTGSGHQLLPPGNHKLCGPALSDAMDVVCPHGFNTLPRKRESLLGNSDDDEDTEQEVQDDSSMWQTLDGAGYSFSPLLTNLYGSEVLIKMRRHRRHLTGGVYDECCVKTCSYLELAIYCLPK
  • Signal peptide:  MFSQHNGAAVHGLRLQSLLIAAMLTAAMA
  • Modification:  NA
  • Glycosylation:  NA
  • Mutagenesis:  NA

Activity

  • Function:  NA
  • Mechanism:  NA
  • Cross BBB:  NA
  • Target:  InR
  • Target Unid:   P09208
  • IC50:  NA
  • EC50:  NA
  • ED50:  NA
  • Kd:  NA
  • Half life:  NA

Structure

  • Disulfide bond:  NA
  • Structure ID:  AF-Q9VT50-F1(AlphaFold_DB_ID)

  • Structure: (PDB_ID-from https://www.rcsb.org/; AlphaFold_DB_ID-from https://alphafold.ebi.ac.uk/; hordbxxxxxx_AF2.pdb was predicted structure by AlphaFold2; hordbxxxxxx_ESM.pdb was predicted structure by ESMFold)
    •    hor006499_AF2.pdbhor006499_ESM.pdb

Physical Information

Mass: 480659 Formula: C179H282N50O53S4
Absent amino acids: EIRWY Common amino acids: P
pI: 6.77 Basic residues: 4
Polar residues: 14 Hydrophobic residues: 11
Hydrophobicity: 1.25 Boman Index: -1502
Half-Life / Aliphatic Index: 30 hour Aliphatic Index: 75.5
Instability Index: 2654 Extinction Coefficient cystines: 125
Absorbance 280nm: 3.21

Literature

  • PubMed ID:  10731132
  • Title:  The genome sequence of Drosophila melanogaster.
  • PubMed ID:  12537572
  • Title:  Annotation of the Drosophila melanogaster euchromatic genome: a systematic review.
  • PubMed ID:  11250149
  • Title:  An evolutionarily conserved function of the Drosophila insulin receptor and insulin-like peptides in growth control.