Peptide Database

Peptide NameTritrp-W78Y

Function Ontology

Anticancer

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Toxicity / Safety ▸ Cytotoxicity ▸ Cytotoxic

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC92H130N26O16

DescriptionStandard

        VRRFPWYYPFLRR
    

Molecular Weight1856.18 Da

Isoelectric Point (pI)11.55

Net Charge (pH 7.0)3.73

Net Charge (pH 7.4) 3.52

Charge Density (pH 7.0) 0.2871

GRAVY Index-0.85

Hydrophobic Moment 0.41

Boman Index-0.31

Instability Index158.57

Aliphatic Index 52.31

Aromaticity 0.3846

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 698.79

LogP -0.91

H-bond Donors 27.0

H-bond Acceptors 20.0

Rotatable Bonds 52.0

Heavy Atoms 134.0

Ring Count 8.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0365443 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyCathelicidin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli ATCC 25922

Activity16 μM

MethodMIC

RECORD: Rec_0409356 VERIFIED: YES