Peptide Database

Peptide NameFFamide 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC71H104N22O22

DescriptionStandard

        VYAPTRGQQNPHSY
    

Molecular Weight1617.72 Da

Isoelectric Point (pI)8.57

Net Charge (pH 7.0)0.82

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0585

GRAVY Index-1.42

Hydrophobic Moment 0.32

Boman Index-0.19

Instability Index40.21

Aliphatic Index 27.86

Aromaticity 0.1429

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 724.81

LogP -9.07

H-bond Donors 24.0

H-bond Acceptors 24.0

Rotatable Bonds 46.0

Heavy Atoms 115.0

Ring Count 5.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0009504 VERIFIED: NO

Provenance & Taxonomy

OrganismSepia officinalis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide