Peptide Database

Peptide NameNeuropeptide AF

Function Ontology

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC80H120N22O24

DescriptionStandard

        AGEGLSSPFWSLAAPQR
    

Molecular Weight1773.94 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-0.18

Hydrophobic Moment 0.33

Boman Index0.15

Instability Index76.14

Aliphatic Index 63.53

Aromaticity 0.1176

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 -8.08

H-bond Donors 25.0

H-bond Acceptors 24.0

Rotatable Bonds 52.0

Heavy Atoms 126.0

Ring Count 5.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0323097 VERIFIED: YES

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyFMRFamide related peptide

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

RFamide Neuropeptide Neuromodulator