Peptide Database

Peptide NameOrcokinin AB 7

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC74H103N19O27

DescriptionStandard

        NFDEIDRSAGFDSFA
    

Molecular Weight1690.72 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.23

Net Charge (pH 7.4) -3.44

Charge Density (pH 7.0) -0.2156

GRAVY Index-0.50

Hydrophobic Moment 0.42

Boman Index-0.03

Instability Index65.71

Aliphatic Index 39.33

Aromaticity 0.2000

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 765.37

LogP -8.96

H-bond Donors 26.0

H-bond Acceptors 24.0

Rotatable Bonds 54.0

Heavy Atoms 120.0

Ring Count 3.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0359545 VERIFIED: NO

Provenance & Taxonomy

OrganismLepidocampa weberi [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide