Peptide Database

Peptide NameAurein-2.2 (1-14)[V9,10L; G11K; A12L; G14K]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC80H142N18O17

DescriptionStandard

        GLFDIVKKLLKLLK
    

Molecular Weight1628.09 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.1969

GRAVY Index0.79

Hydrophobic Moment 0.81

Boman Index0.18

Instability Index-14.28

Aliphatic Index 187.86

Aromaticity 0.0714

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 583.00

LogP 0.50

H-bond Donors 20.0

H-bond Acceptors 20.0

Rotatable Bonds 60.0

Heavy Atoms 115.0

Ring Count 1.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0385997 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyAurein

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStaphylococcus aureus SH1000

Activity100 μM

MethodMIC