Peptide Database

Peptide NameH/V-peptide (6-28)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC110H203N35O30

DescriptionStandard

        IKSIASKVANTVQKLKRKAKNAV
    

Molecular Weight2496.01 Da

Isoelectric Point (pI)11.43

Net Charge (pH 7.0)6.75

Net Charge (pH 7.4) 6.54

Charge Density (pH 7.0) 0.2937

GRAVY Index-0.35

Hydrophobic Moment 0.70

Boman Index-0.21

Instability Index5.28

Aliphatic Index 106.09

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 1111.50

LogP -12.33

H-bond Donors 39.0

H-bond Acceptors 37.0

Rotatable Bonds 92.0

Heavy Atoms 175.0

Ring Count 0.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0395783 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetAcinetobacter baumannii

Activity6.25-12.5 μM

MethodMIC

RECORD: Rec_0423969 VERIFIED: YES