Peptide Database

Peptide NamePyrokinin 11

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC51H77N15O12

DescriptionStandard

        ADFAFRPRL
    

Molecular Weight1092.25 Da

Isoelectric Point (pI)9.64

Net Charge (pH 7.0)0.80

Net Charge (pH 7.4) 0.61

Charge Density (pH 7.0) 0.0886

GRAVY Index-0.12

Hydrophobic Moment 0.12

Boman Index-0.13

Instability Index4.10

Aliphatic Index 65.56

Aromaticity 0.2222

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 448.43

LogP -2.64

H-bond Donors 16.0

H-bond Acceptors 13.0

Rotatable Bonds 32.0

Heavy Atoms 78.0

Ring Count 3.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0426039 VERIFIED: NO

Provenance & Taxonomy

OrganismPanulirus argus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide