Peptide Database

Peptide NameOrcokinin 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC60H79N11O22

DescriptionStandard

        DEIDTAFDSFF
    

Molecular Weight1306.33 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-4.23

Net Charge (pH 7.4) -4.44

Charge Density (pH 7.0) -0.3849

GRAVY Index-0.07

Hydrophobic Moment 0.54

Boman Index0.17

Instability Index41.66

Aliphatic Index 44.55

Aromaticity 0.2727

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 543.98

LogP -4.30

H-bond Donors 18.0

H-bond Acceptors 18.0

Rotatable Bonds 40.0

Heavy Atoms 93.0

Ring Count 3.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0115534 VERIFIED: NO

Provenance & Taxonomy

OrganismCamponotus floridanus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide