Peptide Database

Peptide NameNeuropeptide F 4

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC90H133N29O24

DescriptionStandard

        LGHLDKFYQHQGRSRY
    

Molecular Weight2005.20 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.93

Net Charge (pH 7.4) 1.62

Charge Density (pH 7.0) 0.1208

GRAVY Index-1.48

Hydrophobic Moment 0.56

Boman Index-0.33

Instability Index59.23

Aliphatic Index 48.75

Aromaticity 0.1875

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 891.17

LogP -8.25

H-bond Donors 32.0

H-bond Acceptors 28.0

Rotatable Bonds 66.0

Heavy Atoms 143.0

Ring Count 5.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0156749 VERIFIED: NO

Provenance & Taxonomy

OrganismRamazzottius varieornatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide