Peptide Database

Peptide NameOrcokinin AB 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC63H100N16O22

DescriptionStandard

        GLPLDSLSGVTFGGN
    

Molecular Weight1433.56 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0826

GRAVY Index0.39

Hydrophobic Moment 0.21

Boman Index0.36

Instability Index40.15

Aliphatic Index 97.33

Aromaticity 0.0667

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 603.01

LogP -8.03

H-bond Donors 20.0

H-bond Acceptors 21.0

Rotatable Bonds 44.0

Heavy Atoms 101.0

Ring Count 2.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0391370 VERIFIED: NO

Provenance & Taxonomy

OrganismThermobia domestica [Animal]; Nicoletia phytophila [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide