Peptide Database

Peptide NameWWamide 2 or Allatostatin B 2 III

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC58H75N13O16S2

DescriptionStandard

        EWASNYMGMW
    

Molecular Weight1274.42 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.16

Net Charge (pH 7.4) -1.34

Charge Density (pH 7.0) -0.1164

GRAVY Index-0.57

Hydrophobic Moment 0.29

Boman Index0.26

Instability Index22.88

Aliphatic Index 10.00

Aromaticity 0.3000

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12490.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 477.65

LogP -1.95

H-bond Donors 17.0

H-bond Acceptors 17.0

Rotatable Bonds 37.0

Heavy Atoms 89.0

Ring Count 5.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0140294 VERIFIED: NO

Provenance & Taxonomy

OrganismHelobdella robusta [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide Hormone