Peptide Database

Peptide NameEGF-like peptide SHTX-5

Function Ontology

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC212H323N67O72S6

DescriptionStandard

        DEGVRCTGQHASSFCLNGGTCRHIASLGEYYCICPGDYTGHRCDQKSG
    

Molecular Weight5154.63 Da

Isoelectric Point (pI)6.27

Net Charge (pH 7.0)-1.03

Net Charge (pH 7.4) -1.49

Charge Density (pH 7.0) -0.0215

GRAVY Index-0.56

Hydrophobic Moment 0.52

Boman Index-0.06

Instability Index39.16

Aliphatic Index 42.71

Aromaticity 0.0833

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 2238.06

LogP -31.22

H-bond Donors 85.0

H-bond Acceptors 80.0

Rotatable Bonds 166.0

Heavy Atoms 357.0

Ring Count 8.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0363594 VERIFIED: NO

Provenance & Taxonomy

OrganismStichodactyla haddoni [Animal]

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide6-21; 15-32; 34-43

Bio-Activity Profile

Function

Toxin

TargetA431