Peptide Database

Peptide NameOrcokinin-PP

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC51H84N18O20

DescriptionStandard

        AANAAAAPAAREDA
    

Molecular Weight1269.32 Da

Isoelectric Point (pI)4.37

Net Charge (pH 7.0)-1.20

Net Charge (pH 7.4) -1.39

Charge Density (pH 7.0) -0.0857

GRAVY Index-0.03

Hydrophobic Moment 0.33

Boman Index0.05

Instability Index50.56

Aliphatic Index 64.29

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 612.42

LogP -9.14

H-bond Donors 20.0

H-bond Acceptors 19.0

Rotatable Bonds 37.0

Heavy Atoms 89.0

Ring Count 1.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0329456 VERIFIED: NO

Provenance & Taxonomy

OrganismIxodes scapularis [Animal]

Tax ID6945

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide