Peptide Database

Peptide NameDefensin (37-46)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC47H89N21O13S

DescriptionStandard

        AARCLSQRRK
    

Molecular Weight1188.41 Da

Isoelectric Point (pI)11.71

Net Charge (pH 7.0)3.78

Net Charge (pH 7.4) 3.58

Charge Density (pH 7.0) 0.3785

GRAVY Index-1.18

Hydrophobic Moment 0.32

Boman Index-0.75

Instability Index104.80

Aliphatic Index 59.00

Aromaticity 0.0000

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 600.26

LogP -8.05

H-bond Donors 24.0

H-bond Acceptors 18.0

Rotatable Bonds 42.0

Heavy Atoms 82.0

Ring Count 0.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0425978 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli KCTC 1682

Activity30 μM

MethodMIC

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