Peptide Database

Peptide NameSyn-larvacin-67

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC141H231N41O34

DescriptionStandard

        AGKETIFQRLKKKIQEKGKRATIWW
    

Molecular Weight3044.60 Da

Isoelectric Point (pI)10.66

Net Charge (pH 7.0)5.80

Net Charge (pH 7.4) 5.59

Charge Density (pH 7.0) 0.2318

GRAVY Index-1.07

Hydrophobic Moment 0.71

Boman Index-0.29

Instability Index13.36

Aliphatic Index 70.40

Aromaticity 0.1200

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 1274.46

LogP -8.47

H-bond Donors 46.0

H-bond Acceptors 40.0

Rotatable Bonds 109.0

Heavy Atoms 216.0

Ring Count 5.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0048703 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli BL21

Activity4 μM

MethodMIC

RECORD: Rec_0372596 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hemolytic

TargetSheep erythrocytes (16.3% Hemolysis at >32 μM

Activity32 μM

MethodHemolysis