Peptide Database

Peptide NameEAFP1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC108H163N31O43S7

DescriptionStandard

        CSGGLCCSQYGYCGSTSAYCSTGCQSQC
    

Molecular Weight2808.09 Da

Isoelectric Point (pI)5.48

Net Charge (pH 7.0)-0.31

Net Charge (pH 7.4) -0.62

Charge Density (pH 7.0) -0.0112

GRAVY Index0.02

Hydrophobic Moment 0.18

Boman Index0.11

Instability Index26.32

Aliphatic Index 17.50

Aromaticity 0.1071

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 1200.82

LogP -22.42

H-bond Donors 50.0

H-bond Acceptors 50.0

Rotatable Bonds 87.0

Heavy Atoms 189.0

Ring Count 3.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0147825 VERIFIED: YES

Provenance & Taxonomy

OrganismVitis vinifera [Plant]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

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