Peptide Database

Peptide NamePolychaete peptide P4

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC48H60N8O15

DescriptionStandard

        FYEGDVPY
    

Molecular Weight989.03 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.24

Net Charge (pH 7.4) -2.45

Charge Density (pH 7.0) -0.2797

GRAVY Index-0.57

Hydrophobic Moment 0.09

Boman Index0.22

Instability Index64.15

Aliphatic Index 36.25

Aromaticity 0.3750

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 373.29

LogP -0.94

H-bond Donors 12.0

H-bond Acceptors 13.0

Rotatable Bonds 26.0

Heavy Atoms 71.0

Ring Count 4.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0043811 VERIFIED: NO

Provenance & Taxonomy

OrganismPerinereis vancaurica [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide

TargetP. vancaurica