Peptide Database

Peptide NameShort neuropeptide F 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC37H61N13O8

DescriptionStandard

        PQRLRF
    

Molecular Weight815.96 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)1.96

Net Charge (pH 7.4) 1.90

Charge Density (pH 7.0) 0.3264

GRAVY Index-1.25

Hydrophobic Moment 0.30

Boman Index-0.59

Instability Index72.53

Aliphatic Index 65.00

Aromaticity 0.1667

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 361.72

LogP -2.67

H-bond Donors 14.0

H-bond Acceptors 10.0

Rotatable Bonds 26.0

Heavy Atoms 58.0

Ring Count 2.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0057249 VERIFIED: YES

Provenance & Taxonomy

OrganismGlossina morsitans morsitans [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide

Activity0.00267 ± 0.00227 μM

MethodEC50