Peptide Database

Peptide NameEndothelin-like peptide

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC73H113N21O22S4

DescriptionStandard

        CQCASQKDKKCWSFC
    

Molecular Weight1765.07 Da

Isoelectric Point (pI)8.52

Net Charge (pH 7.0)1.72

Net Charge (pH 7.4) 1.45

Charge Density (pH 7.0) 0.1146

GRAVY Index-0.67

Hydrophobic Moment 0.30

Boman Index-0.25

Instability Index22.25

Aliphatic Index 6.67

Aromaticity 0.1333

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5750.00

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

Amino Acid Composition

TPSA 728.51

LogP -8.73

H-bond Donors 29.0

H-bond Acceptors 28.0

Rotatable Bonds 59.0

Heavy Atoms 120.0

Ring Count 3.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0147269 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

Tax ID9823

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide1-15; 3-11

Bio-Activity Profile

Function

Neuropeptide