Peptide Database

Peptide NamePeriviscerokinin PVRK-1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC75H117N21O23

DescriptionStandard

        QSRYSDSIIPYPRV
    

Molecular Weight1680.86 Da

Isoelectric Point (pI)8.59

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0542

GRAVY Index-0.79

Hydrophobic Moment 0.56

Boman Index-0.20

Instability Index64.17

Aliphatic Index 76.43

Aromaticity 0.1429

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 729.38

LogP -7.40

H-bond Donors 26.0

H-bond Acceptors 24.0

Rotatable Bonds 50.0

Heavy Atoms 119.0

Ring Count 4.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0353218 VERIFIED: NO

Provenance & Taxonomy

OrganismPardosa pseudoannulata [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide