Peptide Database

Peptide NameSmall neuropeptide F 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC96H151N31O24S2

DescriptionStandard

        DMGWQVAHRSMPSLRLRF
    

Molecular Weight2187.55 Da

Isoelectric Point (pI)11.70

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.59

Charge Density (pH 7.0) 0.1027

GRAVY Index-0.44

Hydrophobic Moment 0.50

Boman Index-0.13

Instability Index88.32

Aliphatic Index 65.00

Aromaticity 0.1111

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 900.25

LogP -7.50

H-bond Donors 33.0

H-bond Acceptors 29.0

Rotatable Bonds 70.0

Heavy Atoms 153.0

Ring Count 5.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0087749 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