General Information

  • ID:  hor004940
  • Uniprot ID:  P18110
  • Protein name:  RO-1
  • Gene name:  NA
  • Organism:  Romalea microptera (Eastern lubber grasshopper) (Romalea guttata)
  • Family:  AKH/HRTH/RPCH family
  • Source:  Animal
  • Expression:  NA
  • Disease:  NA
  • Comments:  NA
  • Taxonomy:  Romalea (genus), Romaleinae (subfamily), Romaleidae (family), Acridoidea (superfamily), Acridomorpha, Acrididea (infraorder), Caelifera (suborder), Orthoptera (order), Polyneoptera (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:0005179 hormone activity
  • GO BP:  GO:0007218 neuropeptide signaling pathway; GO:0007629 flight behavior
  • GO CC:  GO:0005576 extracellular region

Sequence Information

  • Sequence:  QVNFTPNWGT
  • Length:  10(1-10)
  • Propeptide:  QVNFTPNWGT
  • Signal peptide:  NA
  • Modification:  T1 Pyrrolidone carboxylic acid;T10 Threonine amide
  • Glycosylation:  NA
  • Mutagenesis:  NA

Activity

  • Function:  Elevate the level of trehalose in the hemolymph
  • Mechanism:  NA
  • Cross BBB:  NA
  • Target:  NA
  • Target Unid:   NA
  • IC50:  NA
  • EC50:  NA
  • ED50:  NA
  • Kd:  NA
  • Half life:  NA

Structure

  • Disulfide bond:  NA
  • Structure ID:  NA

  • 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)
    •    hor004940_AF2.pdbhor004940_ESM.pdb

Physical Information

Mass: 132396 Formula: C53H74N14O16
Absent amino acids: ACDEHIKLMRSY Common amino acids: NT
pI: 6.11 Basic residues: 0
Polar residues: 5 Hydrophobic residues: 3
Hydrophobicity: -78 Boman Index: -1367
Half-Life / Aliphatic Index: 0.8 hour Aliphatic Index: 29
Instability Index: -4280 Extinction Coefficient cystines: 5500
Absorbance 280nm: 611.11

Literature

  • PubMed ID:  3226948
  • Title:  Sequence analyses of two neuropeptides of the AKH/RPCH-family from the lubber grasshopper, Romalea microptera.