Peptide Database

Peptide NameNeuropeptide 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC45H68N12O9

DescriptionStandard

        KPNFLRF
    

Molecular Weight921.10 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.2513

GRAVY Index-0.59

Hydrophobic Moment 0.47

Boman Index-0.18

Instability Index3.84

Aliphatic Index 55.71

Aromaticity 0.2857

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 360.14

LogP -1.39

H-bond Donors 12.0

H-bond Acceptors 11.0

Rotatable Bonds 28.0

Heavy Atoms 66.0

Ring Count 3.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0196971 VERIFIED: NO

Provenance & Taxonomy

OrganismAscaris suum,Ascaris lumbricoides [Animal]; Caenorhabditis elegans [Animal]

Tax ID6239

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide