Peptide Database

Peptide NameNeuropeptide AF

Function Ontology

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC86H124N22O24

DescriptionStandard

        AGEGLSSPFWSLAPQRF
    

Molecular Weight1850.04 Da

Isoelectric Point (pI)6.05

Net Charge (pH 7.0)-0.20

Net Charge (pH 7.4) -0.39

Charge Density (pH 7.0) -0.0118

GRAVY Index-0.12

Hydrophobic Moment 0.33

Boman Index0.18

Instability Index76.14

Aliphatic Index 57.65

Aromaticity 0.1765

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 730.11

LogP -6.86

H-bond Donors 25.0

H-bond Acceptors 24.0

Rotatable Bonds 54.0

Heavy Atoms 132.0

Ring Count 6.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0103586 VERIFIED: YES

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyFMRFamide related peptide

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

RFamide Neuropeptide Neuromodulator