Peptide Database

Peptide NamePheromone biosynthesis activating neuropeptide precursor-related peptide 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC87H116N20O31

DescriptionStandard

        HEAYYEEDGGLWGPSEV
    

Molecular Weight1937.97 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-5.14

Net Charge (pH 7.4) -5.41

Charge Density (pH 7.0) -0.3025

GRAVY Index-1.06

Hydrophobic Moment 0.18

Boman Index0.07

Instability Index80.49

Aliphatic Index 45.88

Aromaticity 0.1765

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 811.79

LogP -6.21

H-bond Donors 27.0

H-bond Acceptors 27.0

Rotatable Bonds 58.0

Heavy Atoms 138.0

Ring Count 6.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0014328 VERIFIED: NO

Provenance & Taxonomy

OrganismIxodes scapularis [Animal]

Tax ID6945

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide