Peptide Database

Peptide NameInhibitory peptide-related peptide 13

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC31H48N6O8

DescriptionStandard

        GSPLFI
    

Molecular Weight632.75 Da

Isoelectric Point (pI)5.53

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0400

GRAVY Index1.38

Hydrophobic Moment 0.16

Boman Index0.68

Instability Index81.57

Aliphatic Index 130.00

Aromaticity 0.1667

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 220.26

LogP -0.71

H-bond Donors 7.0

H-bond Acceptors 8.0

Rotatable Bonds 17.0

Heavy Atoms 45.0

Ring Count 2.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0214283 VERIFIED: NO

Provenance & Taxonomy

OrganismAplysia kurodai [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide

TargetAplysis juliana