Peptide Database

Peptide NameFa-AMP1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC90H127N25O33S4

DescriptionStandard

        EGGWCGYSPKYCGTGCQSNCD
    

Molecular Weight2215.38 Da

Isoelectric Point (pI)4.67

Net Charge (pH 7.0)-1.20

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0572

GRAVY Index-0.82

Hydrophobic Moment 0.26

Boman Index-0.01

Instability Index55.20

Aliphatic Index 0.00

Aromaticity 0.1429

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8730.00

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

Amino Acid Composition

TPSA 940.27

LogP -13.93

H-bond Donors 36.0

H-bond Acceptors 36.0

Rotatable Bonds 67.0

Heavy Atoms 152.0

Ring Count 5.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0410993 VERIFIED: YES

Provenance & Taxonomy

OrganismPurpureocillium lilacinum [Fungus]

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)