Peptide Database

Peptide NameOrcokinin-related peptide

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC99H123N23O31

DescriptionStandard

        GYGHGEFDEIDNAGWPGFY
    

Molecular Weight2131.17 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-4.15

Net Charge (pH 7.4) -4.41

Charge Density (pH 7.0) -0.2183

GRAVY Index-0.84

Hydrophobic Moment 0.40

Boman Index0.20

Instability Index31.40

Aliphatic Index 25.79

Aromaticity 0.2632

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 855.55

LogP -6.52

H-bond Donors 28.0

H-bond Acceptors 28.0

Rotatable Bonds 62.0

Heavy Atoms 153.0

Ring Count 8.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0374450 VERIFIED: NO

Provenance & Taxonomy

OrganismRhipicephalus microplus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide