Peptide Database

Peptide NameAntho-RFamide 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC31H43N9O7

DescriptionStandard

        FQGRF
    

Molecular Weight653.73 Da

Isoelectric Point (pI)9.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.1520

GRAVY Index-0.56

Hydrophobic Moment 0.41

Boman Index-0.10

Instability Index8.00

Aliphatic Index 0.00

Aromaticity 0.4000

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 284.71

LogP -2.02

H-bond Donors 10.0

H-bond Acceptors 8.0

Rotatable Bonds 20.0

Heavy Atoms 47.0

Ring Count 2.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0356134 VERIFIED: NO

Provenance & Taxonomy

OrganismCalliactis parasitica [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide