Peptide Database

Peptide NameNeuropeptide F

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length32 amino acids

Chemical FormulaC167H260N44O48S

DescriptionStandard

        KPDPGQLAAMADALKYLQELDKYYSQVARPRF
    

Molecular Weight3684.18 Da

Isoelectric Point (pI)8.34

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.54

Charge Density (pH 7.0) 0.0238

GRAVY Index-0.69

Hydrophobic Moment 0.67

Boman Index-0.12

Instability Index28.26

Aliphatic Index 73.44

Aromaticity 0.1250

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 1500.30

LogP -11.65

H-bond Donors 50.0

H-bond Acceptors 50.0

Rotatable Bonds 119.0

Heavy Atoms 260.0

Ring Count 7.0

Amide Bonds 34.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0012872 VERIFIED: NO

Provenance & Taxonomy

OrganismSpeleonectes cf. tulumensis [Animal] [Animal]; Pedetontus okajimae [Animal] [Animal]; Thermobia domestica [Animal] [Animal]; Atelura formicaria [Animal] [Animal]; Nicoletia phytophila [Animal] [Animal]; Xibalbanus tulumensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide