Peptide Database

Peptide NameLeucokinin gene related peptide 3

Function Ontology

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Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC81H137N21O28

DescriptionStandard

        SIGGLTEEDLKAVLHGLT
    

Molecular Weight1853.08 Da

Isoelectric Point (pI)4.65

Net Charge (pH 7.0)-2.45

Net Charge (pH 7.4) -2.71

Charge Density (pH 7.0) -0.1359

GRAVY Index0.26

Hydrophobic Moment 0.43

Boman Index0.23

Instability Index45.33

Aliphatic Index 130.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 785.31

LogP -7.51

H-bond Donors 27.0

H-bond Acceptors 27.0

Rotatable Bonds 63.0

Heavy Atoms 130.0

Ring Count 1.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0052248 VERIFIED: NO

Provenance & Taxonomy

OrganismPlatynereis dumerilii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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