Peptide Database

Peptide NameEosinophil cationic protein (16-45) [C23,37S]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC158H257N53O43S

DescriptionStandard

        ISLNPPRSTIAMRAINNYRWRSKNQNTFLR
    

Molecular Weight3619.13 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)5.76

Net Charge (pH 7.4) 5.55

Charge Density (pH 7.0) 0.1919

GRAVY Index-0.91

Hydrophobic Moment 0.47

Boman Index-0.30

Instability Index58.04

Aliphatic Index 71.67

Aromaticity 0.1000

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 1620.87

LogP -18.77

H-bond Donors 58.0

H-bond Acceptors 50.0

Rotatable Bonds 118.0

Heavy Atoms 255.0

Ring Count 6.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0323043 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetMicrococcus luteus ATCC 7468

Activity3.5

MethodMIC

RECORD: Rec_0391681 VERIFIED: YES