Peptide Database

Peptide NameFMRFamide-like neuropeptide AF12

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC66H100N16O19S2

DescriptionStandard

        FGDEMSMPGVLRF
    

Molecular Weight1485.73 Da

Isoelectric Point (pI)4.37

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0951

GRAVY Index0.21

Hydrophobic Moment 0.26

Boman Index0.19

Instability Index91.65

Aliphatic Index 52.31

Aromaticity 0.1538

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 560.46

LogP -3.73

H-bond Donors 19.0

H-bond Acceptors 20.0

Rotatable Bonds 47.0

Heavy Atoms 103.0

Ring Count 3.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0324410 VERIFIED: NO

Provenance & Taxonomy

OrganismAscaris suum,Ascaris lumbricoides [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide