Peptide Database

Peptide NameDefensin 4

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length47 amino acids

Chemical FormulaC216H335N75O69S8

DescriptionStandard

        RDCESQSHKFKGTCLSDTNCASVCQTERFTGGHCRGFRHRCFCTTHC
    

Molecular Weight5342.95 Da

Isoelectric Point (pI)8.53

Net Charge (pH 7.0)3.04

Net Charge (pH 7.4) 2.51

Charge Density (pH 7.0) 0.0646

GRAVY Index-0.76

Hydrophobic Moment 0.67

Boman Index-0.26

Instability Index35.19

Aliphatic Index 16.60

Aromaticity 0.0851

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 2358.95

LogP -34.87

H-bond Donors 94.0

H-bond Acceptors 84.0

Rotatable Bonds 176.0

Heavy Atoms 368.0

Ring Count 8.0

Amide Bonds 49.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0066897 VERIFIED: NO

Provenance & Taxonomy

OrganismLens culinaris L. [Plant]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial