Peptide Database

Peptide NameCardioactive peptide

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuromuscular and muscle activity ▸ Myotropic activity

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide signaling

Regulatory peptide ▸ Biological modulation

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC42H58N10O12S2

DescriptionStandard

        PFCNAFTGC
    

Molecular Weight959.10 Da

Isoelectric Point (pI)5.87

Net Charge (pH 7.0)-0.06

Net Charge (pH 7.4) -0.15

Charge Density (pH 7.0) -0.0068

GRAVY Index0.69

Hydrophobic Moment 0.35

Boman Index0.37

Instability Index20.86

Aliphatic Index 11.11

Aromaticity 0.2222

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 345.45

LogP -4.05

H-bond Donors 14.0

H-bond Acceptors 14.0

Rotatable Bonds 26.0

Heavy Atoms 66.0

Ring Count 3.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0424908 VERIFIED: NO

Provenance & Taxonomy

OrganismCarcinus maenas [Animal]; Manduca sexta [Animal]; Tenebrio molitor [Animal]; Spodoptera eridania [Animal]; Schistocerca gregaria [Animal]

Tax ID7130

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide3-9

Bio-Activity Profile

Function

Neuropeptide

TargetAdipokinetic hormone

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