Peptide Database

Peptide NamePyrokinin-related peptide RhoprPK-1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC67H98N22O19

DescriptionStandard

        NGGGGNGGGLWFGPRL
    

Molecular Weight1515.63 Da

Isoelectric Point (pI)9.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.0475

GRAVY Index-0.42

Hydrophobic Moment 0.18

Boman Index0.25

Instability Index33.93

Aliphatic Index 48.75

Aromaticity 0.1250

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 654.90

LogP -8.70

H-bond Donors 22.0

H-bond Acceptors 20.0

Rotatable Bonds 46.0

Heavy Atoms 108.0

Ring Count 4.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0204649 VERIFIED: NO

Provenance & Taxonomy

OrganismRhodnius prolixus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide