Peptide Database

Peptide NameKunitz trypsin inhibitor protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Fungicidal activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length54 amino acids

Chemical FormulaC243H384N84O74S8

DescriptionStandard

        AVVQTEARVCESQSHGYKGPCSGDHNCALVCRNEGFSGGRCRGFRHRCFCTKLC
    

Molecular Weight5922.69 Da

Isoelectric Point (pI)8.76

Net Charge (pH 7.0)3.98

Net Charge (pH 7.4) 3.52

Charge Density (pH 7.0) 0.0738

GRAVY Index-0.45

Hydrophobic Moment 0.47

Boman Index-0.16

Instability Index37.07

Aliphatic Index 41.48

Aromaticity 0.0741

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 2569.48

LogP -35.27

H-bond Donors 100.0

H-bond Acceptors 89.0

Rotatable Bonds 195.0

Heavy Atoms 409.0

Ring Count 8.0

Amide Bonds 57.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0340119 VERIFIED: NO

Provenance & Taxonomy

OrganismTrifolium medium [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Fungicidal Non-hemolytic Non-ribosomal