Peptide Database

Peptide NamePeriviscerokinin PVK-2 extended

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC136H216N38O43

DescriptionStandard

        SGGDVTWTLDSPELQEAKRQGLIAFPRV
    

Molecular Weight3071.40 Da

Isoelectric Point (pI)4.78

Net Charge (pH 7.0)-1.53

Net Charge (pH 7.4) -1.75

Charge Density (pH 7.0) -0.0548

GRAVY Index-0.41

Hydrophobic Moment 0.42

Boman Index-0.01

Instability Index70.29

Aliphatic Index 83.57

Aromaticity 0.0714

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 1313.35

LogP -13.49

H-bond Donors 45.0

H-bond Acceptors 42.0

Rotatable Bonds 99.0

Heavy Atoms 217.0

Ring Count 5.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0297491 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