Peptide Database

Peptide NamePeptide n-22

Function Ontology

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC119H198N28O32

DescriptionStandard

        IISTIGDLVKWIIDTVNKFTKK
    

Molecular Weight2533.01 Da

Isoelectric Point (pI)9.53

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0799

GRAVY Index0.33

Hydrophobic Moment 0.70

Boman Index0.17

Instability Index12.17

Aliphatic Index 132.73

Aromaticity 0.0909

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 992.90

LogP -5.76

H-bond Donors 35.0

H-bond Acceptors 34.0

Rotatable Bonds 87.0

Heavy Atoms 179.0

Ring Count 3.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0096590 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Hemolytic

TargetGuinea-pig erythrocytes

Activity5 μM

MethodHemolysis

RECORD: Rec_0228768 VERIFIED: YES