Peptide Database

Peptide NamePeriviscerokinin PVK-1a extended 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC121H193N39O30

DescriptionStandard

        YHGGEVVQRKQRHVSGLIPFPRI
    

Molecular Weight2674.07 Da

Isoelectric Point (pI)10.90

Net Charge (pH 7.0)2.94

Net Charge (pH 7.4) 2.63

Charge Density (pH 7.0) 0.1276

GRAVY Index-0.55

Hydrophobic Moment 0.58

Boman Index-0.10

Instability Index43.38

Aliphatic Index 88.70

Aromaticity 0.0870

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1118.96

LogP -9.49

H-bond Donors 39.0

H-bond Acceptors 35.0

Rotatable Bonds 86.0

Heavy Atoms 190.0

Ring Count 6.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0302725 VERIFIED: NO

Provenance & Taxonomy

OrganismCarausius morosus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide