Peptide Database

Peptide NameAc-c[Cys-Glu-His-D-Phe-Arg-Trp-D-Cys]-Pro-Pro-Lys-Asp-NH2

Function Ontology

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Receptor modulation ▸ Antagonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC63H88N18O16S2

DescriptionStandard

        CEHFRWCPPKD
    

Molecular Weight1417.61 Da

Isoelectric Point (pI)6.74

Net Charge (pH 7.0)-0.17

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0151

GRAVY Index-1.35

Hydrophobic Moment 0.18

Boman Index-0.30

Instability Index79.90

Aliphatic Index 0.00

Aromaticity 0.1818

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 543.73

LogP -3.22

H-bond Donors 20.0

H-bond Acceptors 19.0

Rotatable Bonds 40.0

Heavy Atoms 99.0

Ring Count 6.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0385836 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyGtoPdb peptide ligand

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

Bio-Activity Profile

Function

Receptor antagonist Signaling peptide

TargetMC5 receptor (Human)