Peptide Database

Peptide NameInsect kinin 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC115H163N31O34

DescriptionStandard

        DNSDTFFPTKTGVRARSYFAWG
    

Molecular Weight2523.71 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) 0.0346

GRAVY Index-0.70

Hydrophobic Moment 0.35

Boman Index-0.07

Instability Index28.48

Aliphatic Index 22.27

Aromaticity 0.2273

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 1070.31

LogP -11.95

H-bond Donors 39.0

H-bond Acceptors 35.0

Rotatable Bonds 76.0

Heavy Atoms 180.0

Ring Count 7.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0242622 VERIFIED: NO

Provenance & Taxonomy

OrganismHypsibius dujardini [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide