Peptide Database

Peptide NameRFamide 6

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC51H81N19O13

DescriptionStandard

        YGNRSRLRF
    

Molecular Weight1168.31 Da

Isoelectric Point (pI)11.71

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.3066

GRAVY Index-1.43

Hydrophobic Moment 0.29

Boman Index-0.62

Instability Index81.64

Aliphatic Index 43.33

Aromaticity 0.2222

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 565.37

LogP -6.20

H-bond Donors 22.0

H-bond Acceptors 16.0

Rotatable Bonds 38.0

Heavy Atoms 83.0

Ring Count 2.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0235904 VERIFIED: NO

Provenance & Taxonomy

OrganismCarcinus maenas [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide