Peptide Database

Peptide NameDEF2

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length50 amino acids

Chemical FormulaC248H415N65O78S

DescriptionStandard

        MQIFVKTLTGKTITLEVESSDTIDNVKAKIQDKEGIPPDQQRLIFAGKQL
    

Molecular Weight5587.40 Da

Isoelectric Point (pI)6.08

Net Charge (pH 7.0)-0.49

Net Charge (pH 7.4) -0.72

Charge Density (pH 7.0) -0.0099

GRAVY Index-0.34

Hydrophobic Moment 0.42

Boman Index-0.03

Instability Index15.85

Aliphatic Index 99.40

Aromaticity 0.0400

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 2350.91

LogP -22.61

H-bond Donors 78.0

H-bond Acceptors 79.0

Rotatable Bonds 196.0

Heavy Atoms 392.0

Ring Count 4.0

Amide Bonds 55.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0375093 VERIFIED: YES

Provenance & Taxonomy

OrganismSolanum lycopersicum [Plant]

FamilyDefensin

Tax ID4081

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial