Peptide Database

Peptide NameNeuropeptide 4

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC45H61N11O13S

DescriptionStandard

        DHGNMLYF
    

Molecular Weight996.10 Da

Isoelectric Point (pI)5.08

Net Charge (pH 7.0)-1.15

Net Charge (pH 7.4) -1.41

Charge Density (pH 7.0) -0.1441

GRAVY Index-0.42

Hydrophobic Moment 0.14

Boman Index0.19

Instability Index-14.82

Aliphatic Index 48.75

Aromaticity 0.2500

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 396.32

LogP -2.27

H-bond Donors 13.0

H-bond Acceptors 14.0

Rotatable Bonds 30.0

Heavy Atoms 70.0

Ring Count 3.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0346755 VERIFIED: NO

Provenance & Taxonomy

OrganismLimulus polyphemus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide