Peptide Database

Peptide NameNeuripeptide F

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC154H230N42O45

DescriptionStandard

        PKTFDSPDDLRTYLNQLGQYYAVAGRPRF
    

Molecular Weight3389.73 Da

Isoelectric Point (pI)8.83

Net Charge (pH 7.0)0.96

Net Charge (pH 7.4) 0.89

Charge Density (pH 7.0) 0.0330

GRAVY Index-0.87

Hydrophobic Moment 0.53

Boman Index-0.16

Instability Index55.26

Aliphatic Index 57.24

Aromaticity 0.1724

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 1420.82

LogP -13.66

H-bond Donors 50.0

H-bond Acceptors 46.0

Rotatable Bonds 105.0

Heavy Atoms 241.0

Ring Count 8.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0389207 VERIFIED: NO

Provenance & Taxonomy

OrganismLygus hesperus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide