Peptide Database

Peptide NameShort neuropeptide F 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC87H135N25O21

DescriptionStandard

        SYPKYPRSPSLRLRF
    

Molecular Weight1867.16 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)3.46

Net Charge (pH 7.4) 3.25

Charge Density (pH 7.0) 0.2305

GRAVY Index-1.12

Hydrophobic Moment 0.41

Boman Index-0.36

Instability Index117.87

Aliphatic Index 52.00

Aromaticity 0.2000

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 757.22

LogP -6.17

H-bond Donors 28.0

H-bond Acceptors 25.0

Rotatable Bonds 55.0

Heavy Atoms 133.0

Ring Count 6.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0283180 VERIFIED: NO

Provenance & Taxonomy

OrganismNasonia giraulti [Animal]; Nasonia vitripennis [Animal]; Pteromalus puparum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide