Peptide Database

Peptide NameOrcokinin precursor-related peptide 4

Function Ontology

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Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC48H79N17O19

DescriptionStandard

        AANAAAAPAARED
    

Molecular Weight1198.24 Da

Isoelectric Point (pI)4.67

Net Charge (pH 7.0)-1.20

Net Charge (pH 7.4) -1.39

Charge Density (pH 7.0) -0.0921

GRAVY Index-0.17

Hydrophobic Moment 0.33

Boman Index0.01

Instability Index53.68

Aliphatic Index 61.54

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 583.32

LogP -8.64

H-bond Donors 19.0

H-bond Acceptors 18.0

Rotatable Bonds 35.0

Heavy Atoms 84.0

Ring Count 1.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0170157 VERIFIED: NO

Provenance & Taxonomy

OrganismIxodes scapularis [Animal]

Tax ID6945

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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