Peptide Database

Peptide NameOrcokinin-related peptide 4

Function Ontology

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Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC52H73N11O19

DescriptionStandard

        FDPLSSAYAAD
    

Molecular Weight1156.20 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.24

Net Charge (pH 7.4) -2.44

Charge Density (pH 7.0) -0.2032

GRAVY Index0.05

Hydrophobic Moment 0.14

Boman Index0.21

Instability Index51.63

Aliphatic Index 62.73

Aromaticity 0.1818

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 480.82

LogP -5.02

H-bond Donors 16.0

H-bond Acceptors 17.0

Rotatable Bonds 32.0

Heavy Atoms 82.0

Ring Count 3.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0098040 VERIFIED: NO

Provenance & Taxonomy

OrganismRhodnius prolixus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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