Peptide Database

Peptide NameAurein-2.2 (1-14)[I5L; V6,9,10L; G11K; A12L; G14K]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC81H144N18O17

DescriptionStandard

        GLFDLLKKLLKLLK
    

Molecular Weight1642.12 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 Index0.71

Hydrophobic Moment 0.79

Boman Index0.16

Instability Index-12.22

Aliphatic Index 195.00

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 0.89

H-bond Donors 20.0

H-bond Acceptors 20.0

Rotatable Bonds 61.0

Heavy Atoms 116.0

Ring Count 1.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0244308 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