Peptide Database

Peptide NameOrcokinin AB 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC48H79N13O17

DescriptionStandard

        ELDSLGGGHLL
    

Molecular Weight1110.22 Da

Isoelectric Point (pI)4.35

Net Charge (pH 7.0)-2.07

Net Charge (pH 7.4) -2.30

Charge Density (pH 7.0) -0.1886

GRAVY Index0.27

Hydrophobic Moment 0.06

Boman Index0.31

Instability Index49.04

Aliphatic Index 141.82

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 477.83

LogP -4.38

H-bond Donors 16.0

H-bond Acceptors 16.0

Rotatable Bonds 37.0

Heavy Atoms 78.0

Ring Count 1.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0358167 VERIFIED: NO

Provenance & Taxonomy

OrganismTricholepidion gertschi [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide