Peptide Database

Peptide NamePyrokinin-related peptide 1

Function Ontology

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Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC61H99N21O20

DescriptionStandard

        EGGRNTVNFSPRL
    

Molecular Weight1446.57 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)0.84

Net Charge (pH 7.4) 0.67

Charge Density (pH 7.0) 0.0644

GRAVY Index-0.97

Hydrophobic Moment 0.58

Boman Index-0.24

Instability Index38.12

Aliphatic Index 52.31

Aromaticity 0.0769

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 691.47

LogP -9.56

H-bond Donors 24.0

H-bond Acceptors 21.0

Rotatable Bonds 46.0

Heavy Atoms 102.0

Ring Count 2.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0377787 VERIFIED: NO

Provenance & Taxonomy

OrganismRhodnius prolixus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

-