Peptide Database

Peptide NamePyrokinin 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC79H122N22O23

DescriptionStandard

        NTVNSTSVGLWFGPRL
    

Molecular Weight1747.95 Da

Isoelectric Point (pI)9.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.0475

GRAVY Index0.06

Hydrophobic Moment 0.25

Boman Index0.18

Instability Index8.85

Aliphatic Index 85.00

Aromaticity 0.1250

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 735.82

LogP -8.43

H-bond Donors 26.0

H-bond Acceptors 24.0

Rotatable Bonds 52.0

Heavy Atoms 124.0

Ring Count 4.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0182991 VERIFIED: NO

Provenance & Taxonomy

OrganismTelenomus podisi [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide