Peptide Database

Peptide NameXPF-SE4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxic

Venom / Toxin ▸ General toxin ▸ Toxicity

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC121H199N31O32

DescriptionStandard

        GVWTTILGGLKKFAKGGLEALTNPK
    

Molecular Weight2600.06 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) 0.1104

GRAVY Index0.04

Hydrophobic Moment 0.61

Boman Index0.19

Instability Index7.21

Aliphatic Index 97.60

Aromaticity 0.0800

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1013.88

LogP -8.01

H-bond Donors 35.0

H-bond Acceptors 35.0

Rotatable Bonds 87.0

Heavy Atoms 184.0

Ring Count 4.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0399697 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)

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