Peptide Database

Peptide NameDhvar4 [K6,13R;L8F;F9K;S10Y;Y14F]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC96H155N29O16

DescriptionStandard

        KRLFKRLFKYLRRF
    

Molecular Weight1971.44 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)6.76

Net Charge (pH 7.4) 6.55

Charge Density (pH 7.0) 0.4826

GRAVY Index-0.80

Hydrophobic Moment 1.03

Boman Index-0.54

Instability Index89.06

Aliphatic Index 83.57

Aromaticity 0.2857

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 787.51

LogP -2.04

H-bond Donors 31.0

H-bond Acceptors 23.0

Rotatable Bonds 69.0

Heavy Atoms 141.0

Ring Count 4.0

Amide Bonds 13.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0114054 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 Antifungal

TargetEscherichia coli ATCC 25922

Activity2 μg/mL

MethodMIC

RECORD: Rec_0350204 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

TargetHuman erythrocytes (7.66+-0.46% Hemolysis at 32 μM

Activity32 μM

MethodHemolysis