Peptide Database

Peptide NameRFamide-related peptide 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC87H143N27O27

DescriptionStandard

        APDVQSLSRSLANLPQRF
    

Molecular Weight1999.23 Da

Isoelectric Point (pI)9.64

Net Charge (pH 7.0)0.80

Net Charge (pH 7.4) 0.61

Charge Density (pH 7.0) 0.0443

GRAVY Index-0.37

Hydrophobic Moment 0.70

Boman Index-0.11

Instability Index96.88

Aliphatic Index 92.22

Aromaticity 0.0556

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 891.50

LogP -10.89

H-bond Donors 30.0

H-bond Acceptors 28.0

Rotatable Bonds 63.0

Heavy Atoms 141.0

Ring Count 3.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0171892 VERIFIED: NO

Provenance & Taxonomy

OrganismAnolis carolinensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide