Peptide Database

Peptide NameTryptophan-rich hexapeptide PAF26.w6a

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC41H62N12O7

DescriptionStandard

        RKKWFA
    

Molecular Weight835.01 Da

Isoelectric Point (pI)11.17

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.4597

GRAVY Index-1.43

Hydrophobic Moment 0.08

Boman Index-0.48

Instability Index8.33

Aliphatic Index 16.67

Aromaticity 0.3333

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 338.55

LogP -0.67

H-bond Donors 13.0

H-bond Acceptors 10.0

Rotatable Bonds 27.0

Heavy Atoms 60.0

Ring Count 3.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0237762 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralityall-D amino-acid peptide [D]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetPenicillium digitatum PHI-26 LC

Activity32 μM

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